E12 规格书
e12极限偏差
e12极限偏差e12极限偏差是指在测量或制造过程中，由于各种原因导致的测量结果或产品尺寸与理论值之间的差异。
它是衡量测量或制造精度的重要指标之一，对于保证产品质量和技术可行性具有重要意义。
我们需要明确什么是e12。
e12是一种常用的电子元器件系列，其尺寸按照一定的比例递增，以满足不同应用场景的需求。
e12系列的尺寸比例为 1.2倍，即每个尺寸相对于前一个尺寸增加20%。
例如，e12系列的电阻值为10Ω、12Ω、15Ω、18Ω、22Ω等。
在制造过程中，由于材料、设备、工艺等各种因素的影响，产品尺寸很难完全符合理论值。
这就引入了e12极限偏差的概念。
e12极限偏差是指产品尺寸允许的最大偏差范围，超出此范围将会影响产品的性能和可靠性。
e12极限偏差的计算方法可以通过统计学和工程经验来确定。
常见的计算方法包括直接测量法、均匀分布法和正态分布法。
在实际应用中，根据不同的产品要求和生产工艺，选择合适的计算方法来确定e12极限偏差。
举个例子来说，对于一个直径为10mm的轴，根据设计要求，其直径尺寸应该在10mm的基础上允许有一定的偏差。
假设我们采用e12极限偏差计算方法，根据正态分布法，我们可以确定该轴的e12极限偏差范围为±0.1mm。
在实际生产中，为了确保产品质量，我们需要对每一个轴的直径进行测量，并与理论值进行比较。
如果测量结果在e12极限偏差范围内，说明该轴的尺寸符合要求；如果测量结果超出e12极限偏差范围，说明该轴的尺寸存在偏差，需要进行调整或重新制造。
e12极限偏差的合理控制对于保证产品质量和满足客户需求至关重要。
合理的极限偏差范围可以避免产品尺寸过大或过小，影响产品的装配和使用。
同时，合理的极限偏差范围还可以确保产品的互换性和可替代性，提高生产效率和降低成本。
除了在制造过程中的应用，e12极限偏差还在测量领域中起着重要作用。
在测量过程中，由于测量设备和环境等因素的影响，测量结果很难完全准确。
E6、E12、E24、E48、E96、E192系列电阻说明书书
E6、E12、E24、E48、E96、E192系列电阻说明“E ”表示“指数间距”(Exponential Spacing)在上个20世纪的电子管时代,电子元器件厂商为了便于元件规格的管理和选用、大规模生产的电阻符合标准化的要求，同时也为了使电阻的规格不致太多,协商采用了统一的标准组成元件的数值。
它的基础是宽容一部定的误差,并以指数间距为标准规格。
这种标准已在国际上广泛采用，这一系列的阻值就叫做电阻的标称阻值。
电阻的标称阻值分为E6、E12、E24、E48、E96、E192六大系列，分别适用于允许偏差为±20%、±10%、±5%、±2%、±1%和±0.5%的电阻器。
其中E24系列为常用数系，E48、E96、E192系列为高精密电阻数系。
E6系列电阻标称阻值，对应允许偏差为±20%，查看E6系列电阻规格表。
E12系列电阻标称阻值，对应允许偏差为±10%，查看E12系列电阻规格表。
E24系列电阻标称阻值，对应允许偏差为±5%，查看E24系列电阻规格表。
E48系列电阻标称阻值，对应允许偏差为±2%，查看E48系列电阻规格表。
E96系列电阻标称阻值，对应允许偏差为±1%，查看E96系列电阻规格表。
E192系列电阻标称阻值，对应允许偏差为±0.5%, ±0.25%, ±0.1%，查看E192系列电阻规格表。
E6系列电阻规格表E代表指数间隔的意思，6表示只有6种数字系列E6系列的电阻格误差非常大，规定了六个基本数：1、1.5、2.2、3.3、4.7、6.8E6数值系列基本数值允许偏差说明E6数系的公比为 6系列的电阻规定几个基本系数，这些系数再乘以(其中n为整数)，即为某一具体电阻器阻值。
如 1.5×101=15Ω因误差较大，电阻较少采用,电容中用的多一些，此系列可用于电阻、电容、电位器、电感等。
e1rl-f2-l-0-0说明书
e1rl-f2-l-0-0说明书e1rl-f2-l-0-0 是一种特定型号的电子元件，本说明书将对其相关参考内容进行概述。
请注意，由于不得出现链接，本文提供的是一些有关 E1RL-F2-L-0-0 的信息，以便读者获取更多相关知识。
1. 电子元件基础知识：在理解 E1RL-F2-L-0-0 的功能和用途之前，了解基本电子元件的工作原理和基本性能是必要的。
参考教材或在线课程可以提供详细的介绍和实例，帮助读者更好地理解电子元件的基础知识。
2. E1RL-F2-L-0-0 的规格说明：E1RL-F2-L-0-0 可能是某一电子元件的型号，因此查找该元件的规格说明书是了解其详细特性和功能的最佳途径。
可以通过电子元件生产商的官方网站、电子元件分销商的产品目录或电子元器件数据库进行查询。
3. 电子元件应用案例：E1RL-F2-L-0-0 在特定领域或特定应用中可能具有重要的应用价值。
例如，在通信设备、嵌入式系统、电路板设计等领域，该电子元件可能有各种用途。
可以查找与这些领域或应用相关的技术论文、专利文件、学术期刊等来了解 E1RL-F2-L-0-0 在实际应用中的具体案例。
4. 电子元件市场与行业趋势：由于不得提供链接，可以通过搜索引擎输入与 E1RL-F2-L-0-0 相关的关键词来寻找有关电子元件市场和行业趋势的报告和分析。
这些报告通常会提供市场需求、竞争情况、技术发展趋势等方面的信息，帮助读者了解 E1RL-F2-L-0-0 在该行业中的地位和前景。
5. 其他相关电子元件的比较和评价：了解与 E1RL-F2-L-0-0 类似的其他电子元件也是丰富知识的一种方式。
比较不同型号之间的规格、性能和价格，可以帮助读者更好地评估该元件的优劣势。
参考电子元件制造商提供的产品手册、电子元件数据库或知名电子元件分销商的在线目录，可以找到相关信息。
总之，虽然本文不能提供链接，但可以通过查找电子元件基础知识、规格说明、应用案例、市场与行业趋势以及其他相似元件的比较和评价来获得更多与 E1RL-F2-L-0-0 相关的参考内容。
贴片电阻规格、封装、尺寸
贴片电阻规格、封装、尺寸ChipR Dimensions 、Footprint简述基本结构分类规格、封装、尺寸额定功率及工作电压阻值,标准阻值标识规格书、生产厂家命名方法价格、报价创建时间：2005-12-30 最后修改时间：2006-10-29贴片电阻套件为方便学生、研发人员试验和产品试制，特推出片式电阻系列套件。
简述我们常说的贴片电阻(SMD Resistor)叫"片式固定电阻器"(Chip Fixed Resistor)，又叫"矩形片状电阻"(Rectangular Chip Resistors)，是由ROHM公司发明并最早推出市场的。
特点是耐潮湿，耐高温，可靠度高，外观尺寸均匀，精确且温度系数与阻值公差小。
按生产工艺分厚膜(Thick Film Chip Resistors)、薄膜(Thin Film Chip Resistors )两种。
厚膜是采用丝网印刷将电阻性材料淀积在绝缘基体(例如玻璃或氧化铝陶瓷)上，然后烧结形成的。
我们通常所见的多为厚膜片式电阻，精度范围±0.5% ~ 10%，温度系数:±50PPM/℃~ ±400PPM/℃。
薄膜是在真空中采用蒸发和溅射等工艺将电阻性材料淀积在绝缘基体工艺(真空镀膜技术)制成，特点是低温度系数(±5PPM/℃)，高精度(±0.01%～±1%)。
封装有：0201，0402，0603，0805，1206，1210，1812，2010，2512。
其常规系列的精度为5%，1%。
阻值范围从0.1欧姆到20M欧姆。
标准阻值有E24，E96系列。
功率有1/20W、1/16W、1/8W、1/10W、1/4W、1/2W、1W。
特性：•体积小，重量轻•适合波峰焊和回流焊•机械强度高，高频特性优越•常用规格价格比传统的引线电阻还便宜•生产成本低，配合自动贴片机，适合现代电子产品规模化生产使用状况：由于价格便宜，生产方便，能大面积减少PCB面积，减少产品外观尺寸，现在已取代绝大部分传统引线电阻。
C23I-E-02安全门开关数据表说明书
Multi-contact, Labor-saving, Environment-friendly, Next-generation Safety-door Switch•Lineup includes three contact models with 2NC/1NO and 3NC contact forms and MBB models in addition to the previous contact forms 1NC/1NO, and 2NC.•M12-connector models are available, saving on labor and simplifying replacement.•Standardized gold-clad contacts provide high contact reliability.Applicable to both standard loads and micro -loads.•Variety of metallic heads available.•Conforms to ISO 14119.Model Number StructureModel Number LegendSwitch (Standard type)1.Conduit/Connector size 1:Pg13.5 (1-conduit)2:G1/2 (1-conduit)4:M20 (1-conduit)6:G1/2 (2-conduit)8:M20 (2-conduit)9:M12 connector (1-conduit)2.Built-in SwitchA:1NC/1NO (slow-action)B:2NC (slow-action)C:2NC/1NO (slow-action)D:3NC (slow-action)E:1NC/1NO (MBB contact)F:2NC/1NO (MBB contact)3.Head Mounting DirectionF:Four mounting directions possible (Front-side mounting atshipping)/plasticD:Four mounting directions possible (Front-side mounting atshipping)/metal Note:An order for the head part or the switch part alone cannot beaccepted. (The Operation Key is sold separately.)Switch (High pull-force type)1.Conduit size2:G1/2 (1-conduit)4:M20 (1-conduit)2.Built-in SwitchA:1NC/1NO (slow-action)B:2NC (slow-action)C:2NC/1NO (slow-action)D:3NC (slow-action)Operation Key1.Operation Key Type 1:Horizontal mounting 2:Vertical mounting3:Adjustable mounting (Horizontal)5:Adjustable mounting (Horizontal/Vertical)Be sure to read the “Safety Precautions” on page 13.Slide keysSafety Door S w itchsFor the most recent information on models that have been certified for safety standards, refer to your OMRON website.123D4NS-@@@1 2D4NS-@@F-SJ1D4DS-K @Ordering InformationSwitches (Operation Keys are sold separately.)Consult with your OMRON representative when ordering any models that are not listed in this table.*Models with Korean S-mark certification.TypeContact configurationConduit opening/ConnectorModel 1-ConduitSlow-action1NC/1NOPg13.5D4NS-1AF *G1/2D4NS-2AF *M20D4NS-4AF 2NCPg13.5D4NS-1BF *G1/2D4NS-2BF *M20D4NS-4BF 2NC/1NOPg13.5D4NS-1CF *G1/2D4NS-2CF *M20D4NS-4CF 3NCPg13.5D4NS-1DF *G1/2D4NS-2DF *M20D4NS-4DF Slow-action MBB contact1NC/1NOPg13.5D4NS-1EF G1/2D4NS-2EF M20D4NS-4EF 2NC/1NOPg13.5D4NS-1FF G1/2D4NS-2FF M20D4NS-4FF 2-ConduitSlow-action1NC/1NO G1/2D4NS-6AF M20D4NS-8AF 2NCG1/2D4NS-6BF M20D4NS-8BF 2NC/1NOG1/2D4NS-6CF M20D4NS-8CF 3NC G1/2D4NS-6DF M20D4NS-8DF Slow-action MBB contact1NC/1NOG1/2D4NS-6EF M20D4NS-8EF 2NC/1NOG1/2D4NS-6FF M20D4NS-8FF 1-Conduit, with connectorSlow-action 1NC/1NO M12 connector D4NS-9AF 2NC D4NS-9BF Slow-action MBB contact1NC/1NO D4NS-9EF 1-Conduit(High pull-force type)Slow-action1NC/1NO G1/2D4NS-2AF-SJ *M20D4NS-4AF-SJ *2NCG1/2D4NS-2BF-SJ *M20D4NS-4BF-SJ *2NC/1NO G1/2D4NS-2CF-SJ *M20D4NS-4CF-SJ *3NCG1/2D4NS-2DF-SJ *M20D4NS-4DF-SJ *: Models w ith certified direct opening contacts.Operation KeysSlide KeysAppearanceSpecificationsContentsModelApplicable DoorSwitchWeight: 422 g Mechanical durability: 20,000 operations min.Slide Key: 1Auxiliary mounting bracket: 1Receptacle bracket: 1D4NS-SK01D4NS1-conduit typeWeight: 2,800 g Mechanical durability: 20,000 operations min.Slide Key: 1D4NS mounting tool: 1Inner lever: 1Inner lever mounting screws: 2Door Switch mounting one-way screws: 2Switch protective cover: 1Switch protective cover screws: 4Disable-prevention cover(already mounted on Slide Key): 1D4NS-SK30D4NS1-conduit typenting ntingSlide Keys D4NS-SK01ConfigrationIdeal for 20 x 20-mmal u min u m frame doorsD4N S 1-cond u it typeD4NS-SK01Can be mounted directly to a20 x 20 mm aluminum frame.Note: T he D4NS-9AF Safety-door Switch(with M12 connector) is sold separately.Can be mounted directly to a20 x 20 mm aluminum frame.Release door lock.1Open door.2Close door.3Lock door.4Note: A ssess risk before implementingsafety measures for the equipment.D4NS-SK30ConfigrationANSI/RIA R15.06-1999 8.4 Protection of personnel within the safeguarded spacePersonnel required to perform tasks within the safeguarded space shall be protected by:a) Preventing the re-initiation of any motion or hazardous process while personnel are within the safeguarded space, for example locking a gate open;For safety meas u res on large doorsD4N S 1-cond u it typeD4N S-SK30Open door.Close door.Magnetic catches pre v ent the operator from accidentally opening the door.Operation displayw indo w lets yo u v is u confirm Key insertion.L-shaped key g u ard pre v ents Key from b eing damaged.Open door.Set the disa b le- v ention co v er ith a pad lock toD4NS/D4NS-SK SpecificationsStandards and EC DirectivesConforms to the following EC Directives:•Machinery Directive•Low Voltage Directive•EN50047•EN60204-1•EN ISO 14119•GS-ET-15Certified Standards*1.Certification for CSA C22.2 No. 14 is authorized by the UL mark.*2.Only certain models have been certified.Certified Standard RatingsTÜV (EN60947-5-1), CCC (GB14048.5)Note:Use a 10 A fuse type gI or gG that conforms to IEC60269 as ashort-circuit protection device. This fuse is not built into theSwitch.UL/CSA (UL508, CSA C22.2 No. 14)A300Q300 Characteristics Note:1.The above values are initial values.2.The Switch contacts can be used with either standard loadsor microloads. Once the contacts have been used to switcha load, however, they cannot be used to switch smallerloads. The contact surfaces will become rough once theyhave been used and contact reliability for smaller loads maybe reduced.*1.The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for the operating conditions and environmentbeforehand. Although the switch box is protected from dust or water penetration, do not use the D4NS in places where foreign material may enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.*2.The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your OMRON representative.*3.Do not pass the 3 A, 250 VAC load through more than 2 circuits. *4.These figures are minimum requirements for safe operation.*5.This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual load beforehand.Certification body Standard File No.TÜV SÜD EN60947-5-1(certified direct opening)Consult yourOMRON representativefor details.UL *1UL508, CSA C22.2 No.14E76675 CQC (CCC)GB14048.52003010305077330KOSHA *2EN60947-5-1Consult your OMRON representativefor details.Item UtilizationcategoryAC-15DC-13Rated operating current (I e) 3 A0.27 A Rated operating voltage (U e)240 V250 VRated voltage Carry currentCurrent (A)Volt-amperes (VA)Make Break Make Break120 VAC10 A 6067,200720240 VAC303Rated voltage Carry currentCurrent (A)Volt-amperes (VA)Make Break Make Break125 VDC2.5 A 0.550.556969250 VDC0.270.27Degree of protection *1IP67 (EN60947-5-1) Durability *2Mechanical<Standard type>1,000,000 operations min.<High pull-force type>100,000 operations min.Electrical<Standard type>500,000 operations min. (3 Aresistive load at 250 VAC) *3300,000 operations min. (10 Aresistive load at 250 VAC)<High pull-force type>100,000 operations min. (10 Aresistive load at 250 VAC) Operating speed0.05 to 0.5 m/sDirect opening force *4<Standard type>60 N min.<High pull-force type>80 N min.Direct opening travel *410 mm min.Contact resistance25 mΩ max.Minimum applicable load *5 1 mA resistive load at 5 VDC (N-level reference value)Rated insulation voltage (U i)300 VRated frequency50/60 HzProtection against electricshockClass II (double insulation)Pollution degree (operatingenvironment)3 (EN60947-5-1)Impulsewithstandvoltage(EN60947-5-1)Betweenterminals ofsame polarity2.5 kVBetweenterminals ofdifferentpolarity4 kVBetween eachterminal andnon-currentcarryingmetallic parts6 kVInsulation resistance100 MΩ min.Contact gap 2 × 2 mm min.VibrationresistanceMalfunction10 to 55 Hz, 0.75 mm singleamplitudeShockresistanceDestruction1,000 m/s2 min.Malfunction300 m/s2 min.Conditional short-circuitcurrent100 A (EN60947-5-1)Conventional free air thermalcurrent (I th)10 A (EN60947-5-1)Ambient operatingtemperature−30 to 70°C (with no icing) Ambient operating humidity95% max.Weight Approx. 96 g (D4NS-1CF)Structure and NomenclatureStructureContact FormDiagrams Show State with Key Inserted.*MBB (Make Before Break) contacts have an overlapping structure, so that before the normally closed contact (NC) opens, the normallyopen contact (NO) closes.Note: The 2-cond u it models ha v e the same terminal arrangement.HeadThe head can b e mo u nted in fo u r directions.Sealing propertiesThe s w itch casing ens u res IP67D4NS-@C @, D4NS-@D @, D4NS-@F @, D4NS-@CF-SJ, D4NS-@DF-SJD4NS-@A @, D4NS-@B @, D4NS-@E @, D4NS-@AF-SJ, D4NS-@BF-SJDimensions(Unit: mm)Dimensions and Operating Characteristics1-Conduit Models2-Conduit Models1-Conduit Connector ModelsNote:1.Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.2.There are fluctuations in the contact ON/OFF timing for Switches with multiple poles (2NC, 2NC/1NO, or 3NC). Confirm performance beforeapplication.D4NS-1@F D4NS-2@F D4NS-4@F D4NS-2@F-SJ D4NS-4@F-SJ0.05R 0w o, 4+0.15 dia. holes * Al w ays maintain the a b o v e operating characteristics for safe u se.b oth sides)D4NS-6@FD4NS-8@F0 +0.15 dia. holes * Al w ays maintain the a b o v e operating characteristics for safe u se.× 1D4NS-9@F0 Two, 4+0.15 dia. holes depth: 5* Always maintain the above operating characteristics for safe use.Operation KeysSlide KeysD4NS-SK01D4NS-SK30Open DoorClosed DoorWith Operation Key Inserted (Relationship between Insertion Radius and Key Hole)Note:Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.D4NS-1@F + D4DS-K1(with Front-inserted Operation Key)±1.2001.D4NS-1@F + D4DS-K1(with Top-inserted Operation Key)D4NS-1@F + D4DS-K2(with Front-inserted Operation Key)1.200D4NS-1@F + D4DS-K2(with Top-inserted Operation Key)Note:Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.D4NS-1@F + D4DS-K3(with Front-inserted Operation Key)±1.±1.200Horizontal key insertion D4NS-1@F + D4DS-K3(with Top-inserted Operation Key)D4NS-1@F + D4DS-K5(with Front-inserted Operation Key)51.9 to 54.4±1.R ≥50≥ 50radius R ≥ 50D4NS-1@F + D4DS-K5(with Top-inserted Operation Key)<Safety-door Switch D4NS>!CAUTION•Do not use the Switch submersed in oil or water or in locations continuously subject to splashes of oil or water. Doing so may result in oil or water entering the Switch. (The IP67 degree of protection of the Switch specifies the amount of water penetration after the Switch is submerged in water for a certain period of time.)•Always attach the cover after completing wiring and before using the Switch. Also, do not turn ON the Switch with the cover open. Doing so may result in electric shock.•Do not switch circuits for two or more standard loads (250 VAC, 3A). Doing so may adversely affect insulation performance.Stopper InstallationDo not use a Switch as a stopper. Be sure to install a stopper as shown in the following illustration to ensure that the base of theOperation Key does not strike the Head, and adjust the stopper to be within the setting zone (0.5 to 3 mm) of the base of the Operation Key. Do not subject the Switch to a shock that exceeds the Switch's shock resistance of 1,000 m/s 2.The Switch contacts can be used with either standard loads or microloads. Once the contacts have been used to switch a load, however, they cannot be used to switch smaller loads. The contact surfaces will become rough once they have been used and contact reliability for smaller loads may be reduced.tool while pressing down on the screw head, do not continue turning the screw past the point where the threads disengage. Doing so may strip the end of the threads.Mounting Holes•Use M4 screws and spring washers to mount the Switch and Operation Key, and tighten the screws to a suitable torque. To ensure safety, use screws that cannot be easily removed or another means to prevent the Switch and Operation Key from easily being removed.•As shown below, two studs with a maximum height of 4.8mm anda diameter of 4 mm can be provided, the studs inserted into the holes on the bottom of the Switch, and the Switch secured at four locations to increase the mounting strength.•Set the Operation Key so that it is within 1 mm of the center of the key hole. If the Operation Key is offset or at an angle, accelerated wear or breaking may result.•Observe the specified insertion radius for the Operation Key and insert it in a direction perpendicular to the key hole.Electric shock may occasionally occur.Do not use metal connectors or metal conduits.Precautions for Safe UsePrecautions for Correct Use−0.05−0.15Switch Mounting Holes and Studs •1-Conduit Modules2.5 -0.05-0.15 dia.Height: 4.8 max.4-0.15 dia.Height: 4.8 max.•2-Conduit Moduleso, M4o, M4o, M4Operation Key Mounting Holes•Horizontal/Vertical Mounting (D4DS-K1/-K2)•Horizontal Adjustable Mounting (D4DS-K3)•Horizontal/Vertical Adjustable Mounting (D4DS-K5)D4NS/D4NS-SKHead Direction•The rotation of the Switch head may be adjusted to any of the four directions by loosening the head mounting screws at the four corners of the head. Make sure that no foreign materials enter through the head.•Do not insert or remove the Operation Key with the Switch head removed. Doing so may make it impossible to insert the Operation Key.Securing the DoorWhen the door is closed (with the Operation Key inserted), theOperation Key may exceed the set zone because of, for example, the door's own weight, machine vibration, or the door cushion rubber. Secure the door with a stopper so that the Operation Key remains within the set zone.WiringWiring•When connecting with insulation tubes and M3.5 crimp terminals, connect the terminals as shown in the following figure and wire without overriding to the case and the cover. Adequate conductor size is AWG 20 to AWG18 (0.5 to 0.75 mm 2).Prepare lead wires using the lengths given in the following diagrams. If lead wires are too long, they will press against the cover causing the cover to not close properly.•Do not push the crimp terminal and the likes into the opening between the parts to prevent the case from being broken and deformed.•Use terminals having the thickness of 0.5 mm or less to avoid the contact between the terminal and the Switch case inside.<Reference>The crimp terminals listed below have a thickness of 0.5 mm or less.J.S.T is a Japanese manufacturer.Pin arrangement of connector type•Suitable socket is XS2F-D421 series (OMRON).•Refer to the Connector Catalog for corresponding Socket pin numbers and lead wire colors.Socket Tightening (Models with Connectors)•Turn the tightening screws on the Socket by hand and tighten them until the gap between the Socket and Plug essentially disappears.•Make sure that the Socket’s connector is tightened securely, otherwise the rated degree of protection (IP67) of the D4NS may not be maintained, or the Socket connector may be loosened by vibration.Conduit Opening•Use cables with suitable diameters for the connector being used.•When wiring, place the enclosed cap screw on unused conduit openings (for 2-Conduit Switches) and tighten them to the suitable tightening torque.Recommended ConnectorsUse the connector with thread section of 9 mm long or less. If a connector with a longer thread section is used, the protruding part may interfere with the other parts inside the body. Use the connectors listed below to ensure IP67 degree of protection.When use LAPP's products, use together with a Seal Packing which is sold separately (Type names, JPK-16, GP-13.5, or GPM20) and tighten with proper tightening torque.•LAPP is a German manufacturer.1-Cond u2-Cond u±2 mmManufacture TypeJ.S.T. Mfg Co.FN0.5-3.7 (F Type)N0.5-3.7 (Straight Type)Size Manufacture Model Applicable cablediameter G1/2LAPP ST-PF1/25380-1002 6.0 to 12.0mm Pg13.5LAPP S-13.55301-5030 6.0 to 12.0mm M20LAPPST-M20 × 1.55311-10207.0 to 13.0mmt: 0.5 dz dia.:D dia.:B:L:19 mm F:I: 8Correct Incorrect1 324D4N S-9BF (2N C)1 (11) 3 (31)D4N S-9AF (1N C/1N O)D4N S-9EF (1N C/1N O (MBB))Pin N o. (Terminal N o.)Z bD4NS/D4NS-SK<Slide Keys D4NS-SK01/SK30>•Do not drop the Switch. Doing so may prevent the Switch from functioning to full capacity.•Mount the Switch securely to prevent it from falling. Otherwise, injuries may occur.•Do not attempt to disassemble or modify the Switch. Doing so may cause the Switch to malfunction.•Make sure that the gap between the short bolt and guide is (±3 mm. Otherwise, excessive wear or damage may cause malfunction.•To ensure safety, do not operate the Switch with anything other than a Slide Key.•Be careful to avoid pinching your hand when operating the Switch.•Be sure to mount the Switch protective cover. Otherwise, your hand may be injured by being pinched between the shot bolt and Switch when closing the door with your hand on the Switch.•When opening the door, be sure to lower the disable-prevention cover into position, attach a padlock, or take other steps to prevent other people from operating the Switch.•The durability of the Switch is greatly influenced by the switching conditions. Always test the Switch under actual working conditions before application and use it in a switching circuit for which there are no problems with performance.•The user must not maintain or repair equipment incorporating the Switch. Contact the manufacturer of the equipment for any maintenance or repairs required.•Do not shut the door while the shot bolt is extended. The Switch may be damaged, preventing proper operation.•Do not apply excessive force in the direction of the slide. This may damage the product and cause it to malfunction.•Insert the slide handle until the red operation indicator is completely displayed in the operation display window.•Loose screws may result in malfunction. Use washers and tighten the screws to the specified torques. Also, when mounting the Switch to a door for disable-prevention purposes, purchase and use tamper-resistant screws.Tightening Torque•Use the D4NS-SK30 only with the D4NS Safety-door Switch head in the direction shown below.Technical Specifications•Do not store the Switch where corrosive gases (e.g., H 2S, SO 2,NH 3, HNO 3, or CL 2) or dust are present, or in locations subject to high temperature or humidity.•Perform maintenance inspections periodically.•This product is for use only with OMRON Safety-door Switches. Do not use it with door switches made by other manufacturers.Mounting Holes (Unit: mm)D4NS-SK30AssemblySwitch partD4NS-SK30Handle partD4NS-SK30Incorrect operation may cause injury. Also, the product is designed to be mounted so that it slides horizontally. Do not mount the product in a vertically sliding configuration.(excluding the D4NS-SK01)Precautions for Safe UsePrecautions for Correct UseSlide Key mounting screw (M6) 6.0 to 7.0 N·m Switch mounting screw (included with product)0.5 to 0.7 N·m Switch protective covermounting screw (included with product)1.2 to 1.4 N·m Lever mounting screw (included with product)1.2 to 1.4 N·mN ormal Ins u fficient insertionOperation display w indo wD4NS-SK30Ambient operating temperature −10 to 55°C (with no icing)Ambient operating humidity95% max.Mechanical durability 20,000 operations min.WeightApprox. 2.8 kg(not including D4NS Safety-door Switch)Operation KeyS w itch protecti mo u nting scre Fo u r, M4 × 6v ention co v erideS w itch mo u (one-w ay scre w )T w o, M4 × 25T w o, M4 × 8Terms and Conditions of SaleCertain Precautions on Specifications and UseOMRON CANADA, INC. • HEAD OFFICEToronto, ON, Canada • 416.286.6465 • 866.986.6766 • OMRON ELECTRONICS DE MEXICO • HEAD OFFICEMéxico DF • 52.55.59.01.43.00 •01-800-226-6766•**************OMRON ELECTRONICS DE MEXICO • SALES OFFICEApodaca,N.L.•52.81.11.56.99.20•01-800-226-6766•**************OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE São Paulo, SP , Brasil • 55.11.2101.6300 • .brOMRON ARGENTINA • SALES OFFICE Cono Sur • 54.11.4783.5300OMRON CHILE • SALES OFFICE Santiago • 56.9.9917.3920OTHER OMRON LATIN AMERICA SALES 54.11.4783.5300Authorized Distributor:C23I -E-02 07/15 Note: Specifications are subject to change.© 2015 Omron Electronics LLC Printed in U.S.A.Automation Control Systems• Machine Automation Controllers (MAC) • Programmable Controllers (PLC) • Operator interfaces (HMI) • Distributed I/O • Software Drives & Motion Controls• Servo & AC Drives • Motion Controllers & Encoders Temperature & Process Controllers • Single and Multi-loop ControllersSensors & Vision• Proximity Sensors • Photoelectric Sensors • Fiber-Optic Sensors • Amplified Photomicrosensors • Measurement Sensors • Ultrasonic Sensors • Vision SensorsIndustrial Components• RFID/Code Readers • Relays • Pushbuttons & Indicators• Limit and Basic Switches • Timers • Counters • Metering Devices • Power SuppliesSafety• Laser Scanners • Safety Mats • Edges and Bumpers • Programmable Safety Controllers • Light Curtains • Safety Relays • Safety Interlock SwitchesOMRON AUTOMATION AND SAFETY • THE AMERICAS HEADQUARTERS • Chicago, IL USA • 847.843.7900 • 800.556.6766 • OMRON EUROPE B.V. • Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. • +31 (0) 23 568 13 00 • www.industrial.omron.eu。
Tube Assembly E12 产品说明说明书
with cone gauges (KONU)
● Screw on nut until finger-tight
The rear of the gauge must
protrude slightly above the top
face of the cone or may be flush
● Check insertion depth according to
● Non-EOMAT-machines: Check suitability
● The assembly cones (MOK) must be checked regularly (after 50 pre-assemblies) with cone gauges (KONU)
● The rear of the gauge must protrude slightly above the top face of the cone or may be flush
Check to make sure that a visible collar covers the front of the first cutting edge ● It does not matter if the ring can be rotated on the tube-end
Spanner length
VOMO checking instructions
(see chart)
● Clean and lubricate assembly
cone and thread regularly
Press tube-end firmly into the assembly cone
5
宇阳电容规格书
P Q R
1.60+0.40-0.0 2.00±0.20 2.50±0.20
2 类陶瓷介质 MLCC / Class2
X7R
0201
25 50 16
0402
25 50 16 25
0603
50 100 16 25
0805
50 100 16
1206
25 50
深圳市宇阳科技发展有限公司
EYANG TECHNOLOGY DEVELOPMENT CO., LTD.
类别 CLASS T.C. 尺寸规格 SIZE 额定电压
VOLTAGE 6 . 3 0201 10 4 6.3
2 类陶瓷介质 MLCC / Class2
X5R
0402
10 16 25 6.3
0603
10 16 25 6.3 10
0805
16 25 50 6.3 10
1206
16 25 50 16
1210 25 50
0805
50 100 16
1206
25 50
E G G G G G G
G
F L L L L L L L L
L L L L L L L L L
L
标称电容量符合 E12 系列
厚度 代码 厚度 mm 厚度 代码 厚度 mm 厚度 代码 厚度 mm
深圳市宇阳科技发展有限公司
EYANG TECHNOLOGY DEVELOPMENT CO., LTD.
深圳市宇阳科技发展有限公司
EYANG TECHNOLOGY DEVELOPMENT CO., LTD.
39nF 47nF 56nF 68nF
B B B B B B D D D D D D D D D D D D
E6、E12、E24、E48、E96、E192系列电阻说明书
E6、E12、E24、E48、E96、E192系列电阻说明“ E ”表示“指数间距”(Exponential Spacing)在上个20世纪的电子管时代,电子元器件厂商为了便于元件规格的管理和选用、大规模生产的电阻符合标准化的要求，同时也为了使电阻的规格不致太多,协商采用了统一的标准组成元件的数值。
它的基础是宽容一部定的误差,并以指数间距为标准规格。
这种标准已在国际上广泛采用，这一系列的阻值就叫做电阻的标称阻值。
电阻的标称阻值分为E6、E12、E24、E48、E96、E192六大系列，分别适用于允许偏差为±20%、±10%、±5%、±2%、±1%和±0.5%的电阻器。
其中E24系列为常用数系，E48、E96、E192系列为高精密电阻数系。
E6系列电阻标称阻值，对应允许偏差为±20%，查看E6系列电阻规格表。
E12系列电阻标称阻值，对应允许偏差为±10%，查看E12系列电阻规格表。
E24系列电阻标称阻值，对应允许偏差为±5%，查看E24系列电阻规格表。
E48系列电阻标称阻值，对应允许偏差为±2%，查看E48系列电阻规格表。
E96系列电阻标称阻值，对应允许偏差为±1%，查看E96系列电阻规格表。
E192系列电阻标称阻值，对应允许偏差为±0.5%, ±0.25%, ±0.1%，查看E192系列电阻规格表。
E6系列电阻规格表E代表指数间隔的意思，6表示只有6种数字系列E6系列的电阻格误差非常大，规定了六个基本数：1、1.5、2.2、3.3、4.7、6.8E6数系的公比为错误!未找到引用源。
6系列的电阻规定几个基本系数，这些系数再乘以错误!未找到引用源。
(其中n为整数)，即为某一具体电阻器阻值。
如 1.5×101=15Ω因误差较大，电阻较少采用,电容中用的多一些，此系列可用于电阻、电容、电位器、电感等。
北方工具+设备1 2英寸空气扳手说明书
1.Remove the plastic cap from the rear of the motor housing. The cap is attached to the connection head. 2.You will need a union fitting (not included) before you can connect your Air Ratchet Wrench to an air compressor. Attach the Union fitting to the motor housing. Tighten the fitting. 3.Attach an Air coupler (not included) to the union fitting it desired. This is a useful accessory as it allows quick-coupling action when using a variety of tools with the same air compressor. Your Air Ratchet Wrench is now ready for use.
1 of 4
NOTE: READ ALL INSTRUCTIONSBEFORE USING THIS PRODUCT
ASSEMBLY
You Air Ratchet Wrench comes completely assembled. For information on parts, please refer to parts list & diagram on this manual.
Technical Specifications
e12环氧树脂参数
e12环氧树脂参数e12环氧树脂是一种常用的高性能树脂材料，具有很多优良的性能参数。
以下将详细介绍e12环氧树脂的几个重要参数。
1. 密度：e12环氧树脂的密度通常在1.1-1.3 g/cm³之间，具体数值会受到配方和固化剂的影响。
高密度能够提供更好的抗冲击和耐磨损性能。
2. 硬度：e12环氧树脂的硬度通常在70-90 Shore D之间，具体数值取决于固化剂的选择和固化条件。
较高的硬度能够提供更好的耐磨损性和表面质量。
3. 粘度：e12环氧树脂的粘度通常在1000-5000 mPa·s之间，粘度的大小会影响树脂的流动性和涂层的施工性能。
较低的粘度有利于涂层的均匀涂布和流平性。
4. 固化时间：e12环氧树脂的固化时间会受到固化剂种类、温度和固化剂用量的影响。
通常固化时间在几小时到几天之间，固化时间的选择需要根据具体应用需求来确定。
5. 耐热性：e12环氧树脂具有良好的耐高温性能，可以在高温下长时间使用而不出现软化或熔化现象。
其耐热温度通常在150-200℃之间，具体数值会受到固化剂的影响。
6. 耐化学性：e12环氧树脂具有良好的耐化学性能，可以在酸、碱、溶剂等恶劣环境中长时间使用而不出现腐蚀或溶解现象。
这使得e12环氧树脂在涂料、胶粘剂、复合材料等领域得到广泛应用。
7. 电绝缘性：e12环氧树脂具有优异的电绝缘性能，可以在高电压和高频率下保持稳定绝缘状态。
这使得e12环氧树脂在电子电气领域中得到广泛应用，如电路板封装、电机绝缘等。
8. 弯曲强度：e12环氧树脂具有较高的弯曲强度，可以承受较大的外力而不发生断裂或变形。
这使得e12环氧树脂在结构胶粘剂、复合材料等领域具有广泛的应用前景。
总结：e12环氧树脂具有较低的密度、较高的硬度、适中的粘度、可调控的固化时间、良好的耐热性、耐化学性、优异的电绝缘性和弯曲强度。
这些优良的性能参数使得e12环氧树脂在涂料、胶粘剂、电子电气、结构胶粘剂等领域得到广泛应用，并展现出良好的市场潜力。
E6、E12、E24、E48、E96、E192系列电阻说明
E6、E12、E24、E48、E96、E192系列电阻说明“ E ”表示“指数间距”(Exponential Spacing)在上个20世纪的电子管时代,电子元器件厂商为了便于元件规格的管理和选用、大规模生产的电阻符合标准化的要求，同时也为了使电阻的规格不致太多,协商采用了统一的标准组成元件的数值。
它的基础是宽容一部定的误差,并以指数间距为标准规格。
这种标准已在国际上广泛采用，这一系列的阻值就叫做电阻的标称阻值。
电阻的标称阻值分为E6、E12、E24、E48、E96、E192六大系列，分别适用于允许偏差为±20%、±10%、±5%、±2%、±1%和±0.5%的电阻器。
其中E24系列为常用数系，E48、E96、E192系列为高精密电阻数系。
E6系列电阻标称阻值，对应允许偏差为±20%，查看E6系列电阻规格表。
E12系列电阻标称阻值，对应允许偏差为±10%，查看E12系列电阻规格表。
E24系列电阻标称阻值，对应允许偏差为±5%，查看E24系列电阻规格表。
E48系列电阻标称阻值，对应允许偏差为±2%，查看E48系列电阻规格表。
E96系列电阻标称阻值，对应允许偏差为±1%，查看E96系列电阻规格表。
E192系列电阻标称阻值，对应允许偏差为±0.5%, ±0.25%, ±0.1%，查看E192系列电阻规格表。
E6系列电阻规格表E代表指数间隔的意思，6表示只有6种数字系列E6系列的电阻格误差非常大，规定了六个基本数：1、1.5、2.2、3.3、4.7、6.8基本数值允许偏差说明1.0 ±20% 电阻中较少采用1.52.23.34.76.8E6数系的公比为 6系列的电阻规定几个基本系数，这些系数再乘以(其中n为整数)，即为某一具体电阻器阻值。
如 1.5×101=15Ω因误差较大，电阻较少采用,电容中用的多一些，此系列可用于电阻、电容、电位器、电感等。
贴片电阻规格、封装、尺寸
贴片电阻规格、封装、尺寸ChipR Dimensions 、Footprint简述基本结构分类规格、封装、尺寸额定功率及工作电压阻值,标准阻值标识规格书、生产厂家命名方法价格、报价创建时间：2005-12-30 最后修改时间：2006-10-29贴片电阻套件为方便学生、研发人员试验和产品试制，特推出片式电阻系列套件。
简述我们常说的贴片电阻(SMD Resistor)叫"片式固定电阻器"(Chip Fixed Resistor)，又叫"矩形片状电阻"(Rectangular Chip Resistors)，是由ROHM公司发明并最早推出市场的。
特点是耐潮湿，耐高温，可靠度高，外观尺寸均匀，精确且温度系数与阻值公差小。
按生产工艺分厚膜(Thick Film Chip Resistors)、薄膜(Thin Film Chip Resistors )两种。
厚膜是采用丝网印刷将电阻性材料淀积在绝缘基体(例如玻璃或氧化铝陶瓷)上，然后烧结形成的。
我们通常所见的多为厚膜片式电阻，精度范围±0.5% ~ 10%，温度系数:±50PPM/℃~ ±400PPM/℃。
薄膜是在真空中采用蒸发和溅射等工艺将电阻性材料淀积在绝缘基体工艺(真空镀膜技术)制成，特点是低温度系数(±5PPM/℃)，高精度(±0.01%～±1%)。
封装有：0201，0402，0603，0805，1206，1210，1812，2010，2512。
其常规系列的精度为5%，1%。
阻值范围从0.1欧姆到20M欧姆。
标准阻值有E24，E96系列。
功率有1/20W、1/16W、1/8W、1/10W、1/4W、1/2W、1W。
特性：•体积小，重量轻•适合波峰焊和回流焊•机械强度高，高频特性优越•常用规格价格比传统的引线电阻还便宜•生产成本低，配合自动贴片机，适合现代电子产品规模化生产使用状况：由于价格便宜，生产方便，能大面积减少PCB面积，减少产品外观尺寸，现在已取代绝大部分传统引线电阻。
ELX1122高压陨灼电阻说明书
ADCHigh voltage 1/4” x 1-1/4” fast-acting ceramic tube fuseProduct features• High voltage ceramic tube fuse• Compact 3AB footprint:¼” x 1 ¼” (6.3 x 32 mm)• Fast-acting performance• 500 Vac/Vdc rating• Cartridge and axial lead versions available • Very high interrupting ratings to help safely protect against dangerous high fault currents • Fuse accessories (cartridge version):HVP Panel mount fuse holder (480V)HVI In-line fuse holder (600V)S-8000 Panel mount fuse block (600V)1Axxxx (up to 600V) fuse clipsAgency information• cURus Recognition file: E19180Applications• Industrial control panels• Motor control - UL 508A panels• Uninterruptible power supplies (UPS)• Variable frequency drives•Energy storage and battery systems• High voltage power conversion Environmental compliancePb HALOGENHFFREEBK-ADC-V2-15-RPackaging prefixFamily nameOption code (V = leaded)Ampere ratingOrdering part numberRoHS compliancePackaging prefix• BK-100 pieces in polybagOption code• -V2Axial leads with 50.8 length– copper tinned wire with nickel plated brass over caps2Technical Data ELX1122Effective December 2021ADC High voltage 1/4” x 1-1/4” fast-acting ceramic tube fuse/electronicsElectrical characteristicsAmp Rating1.5 Inmaximum2.0 Inmaximum3.0 Inmaximum12 A - 30 A 30 minutes 5 minutes 10 secondsProduct specificationsCurrent rating Voltage rating Interrupting rating @ rated voltage Typical resistance 1Typical voltage drop 3Typical melting 2Part number(A)(Vac/Vdc)(A) Vac(A) Vdc(mΩ)(mV)I 2t (A 2s)ADC-12-R 1250030 KA @ 50020 KA @ 50012.3310120ADC-15-R 1550030 KA @ 50020 KA @ 5008.020550ADC-20-R 2050030 KA @ 50020 KA @ 500 5.521088ADC-25-R 2550030 KA @ 50020 KA @ 500 4.6245125ADC-30-R3050030 KA @ 50020 KA @ 5003.72552701. Typical resistance measured at <10% of rated current at +25 °C2. Typical melting I²t measured at 10x of rated current3. Typical voltage drop measured at +25 °C and rated currentDimensions- mmDrawing not to scale3Technical Data ELX1122Effective December 2021ADCHigh voltage 1/4” x 1-1/4” fast-acting ceramic tube fuse /electronics General specificationsOperating temperature: -50 °C to +125 °C with proper correction factor applied Terminal strength: MIL-STD-202G, Method 211A, Test Condition A, Pull force 10N/10S Thermal shock: MIL-STD-202, Method 107G: -65 °C to +125 °C, 5 cycles Mechanical vibration: MIL-STD-202 Method 201Humidity: MIL-STD-202G, Method 103B, Test Condition A: 95% RH, +40 °C, 240 hours Solderability: MIL-STD-202 Method 208T emperature derating curveTime vs. current curveF a c t o r o f r a t e d c u r r e n tT emperature (°C)T i m e (s e c o n d s )Current (A)EatonElectronics Division 1000 Eaton Boulevard Cleveland, OH 44122United States/electronics© 2021 EatonAll Rights Reserved Printed in USAPublication No. ELX1122 BU-ELX21130December 2021ADC High voltage 1/4” x 1-1/4” fast-acting ceramic tube fuseTechnical Data ELX1122Effective December 2021Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express writtenapproval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin.T e m p e r a t u r eTimeT T T T Wave solder profile (Axial lead only)Reference EN 61760-1:2006Profile featureStandard SnPb solderLead (Pb) free solderPreheat • Temperature min. (T smin )100 °C 100 °C • Temperature typ. (T styp )120 °C 120 °C • Temperature max. (T smax )130 °C 130 °C • Time (T smin to T smax ) (t s )70 seconds 70 seconds D preheat to max Temperature150 °C max.150 °C max.Peak temperature (T P )*235 °C – 260 °C 250 °C – 260 °C Time at peak temperature (t p )10 seconds max5 seconds max each wave 10 seconds max5 seconds max each wave Ramp-down rate~ 2 K/s min ~3.5 K/s typ ~5 K/s max ~ 2 K/s min ~3.5 K/s typ ~5 K/s maxTime 25 °C to 25 °C4 minutes4 minutesManual solder+350 °C (4-5 seconds by soldering iron), generally manual/hand soldering is not recommended.Eaton is a registered trademark.All other trademarks are property of their respective owners.Follow us on social media to get the latest product and support information.。
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E12 SERIES SPECIFICATION 1/5
E12 SERIES SPECIFICATION 2/5
E12 SERIES SPECIFICATION
项目ITEM
7-1．Rotational
life 回转寿命
在无负荷条件下轴以600～1000周/小时速度回转30000周。
7-2.Damp heat
耐湿性
7-3、Dry heat
耐热性
7-4. Cold
低温特性
7-5. Solder
ability 焊锡性
7-6.Resistance to Soldering
heat 耐焊接热
Soldering:Solder temperature:260±5℃ or less Immersion time:within 3S
焊接:温度260±5℃或以下,时间3秒以内.
2.Preheating time:within 1 min.接触无异常.
预热:基板表面温度100℃以下,时间1分钟以内.使用基板:t=1.6mm的单面覆铜板.
mechanical abnormality.Preheating:1.Surface temperature of board:100℃ or less.不得有绝缘体的破损、变形、Printed wiring board:single-sided copper clad laminate Electrical characteristics board with thickness of 1.6mm.shall be satisfied No 温度300℃以下,时间3秒以内.Dip soldering.槽焊
Manual soldering 手工焊接
Bit temperature of soldering iron:300℃ less than Application time of soldering iron:within 3s 端子在260℃±5℃温度的焊锡槽内浸锡3秒±0.5秒.surface being immersed. 浸渍面须有75%以上焊锡附着
The terminals shall be immersed into solder bath at 260℃
A new uniform coating of solder for 3s±0.5s in the same manner as para.shall cover 75% minimum of the 温度-25±3℃的恒温箱中放置96±4小时,常温、常湿放置1.5小时后测试.
shall be subjected to standard atmospheric conditions for 所有项应满足初期规格
1.5H.After which measurements shall be made. The encoder shall be stored at a temperature of -25±3℃
Specifications in clause all for 96±4H in a thermostatic chamber.And then the encoder items is shall be satisfied.温度80±3℃的恒温箱中放置96±4小时,常温、常湿放置1.5小时后测试.
shall be subjected to standard atmospheric conditions for 所有项应满足初期规格
1.5H,After which measurements shall be made. E12 SERIES SPECIFICATION
E E121212系列规格书 系列规格书 4/5
7 7 耐久性能 耐久性能 耐久性能 ENDURANCE CHARACTERISTICS ENDURANCE CHARACTERISTICS
条件规格CONDITIONS
SPECIFICATIONS
The shaft of encoder shall be rotated to 30000 cycles at a ≤5mS Bounce t2≤3mS 突跳 t2≤Chattiring t1,t3≤5mS 振荡t1,t3speed of 600～1000 cycles/H without electrical load,after 3mSDetent feeling has to with measurements shall be made.
remains 尚余有轻微定位感Specifications in clause all relative humidity of 90% to95% for96±4H in a thermostatic
items is shall be satisfied.Contact resistance 200Ω Max 端子间接触阻抗200Ω以下The encoder shall be stored at temperature of 40±2℃ with shall be made.温度40±2℃,湿度90～95%的恒温恒湿槽中放置96±4小时后,在常温、常湿中放置1.5小时后测试.
The encoder shall be stored at a temperature of 80±3℃
Specifications in clause all for 96±4H in a thermostatic chamber.And then the encoder items is shall be satisfied.chamber.And the encoder shall be subjected to standard at- 所有项应满足初期规格
mospheric conditions for 1.5H,After which measurements
E12 SERIES SPECIFICATION
5/5。