CK 电子键拨开关产品选择指南说明书

Key Switches Product Selection Guide
ED /EDM 12.7 x 11.3 x 1.2SPST momentary 100 V / 100 mA 2.4 N to 6.5 N KS 12.4 x 12.4 x 9.9SPST SPDT Digitast 17.1x12.3 x 14.3 24 V/10 mA SPDT momentary or push-on/push off D612 x 11.4 x 14.5SPST momentary 12 x 11.6 x 9.1SPST / DPST K12K12S MD / MDP 12.7 x 12.8 x 4.7SPST momentary 30 V / 100 mA 12 x 12 x 11SPST momentary 2 x SPST
D–3Dimensions are shown: mm
Specifications and dimensions subject to change
K12S Series High Performance SMT Key Switches (Cold White)
Features/Benefits
• H arsh environment applications
• Compatible with SMT lead free
soldering process •
I lluminated •
Excellent tactile feel •
High reliability / long life •
Detect versions available •
R oHS compliant Typical Applications • Automotive • Joysticks • Off-road transportation • Motorcycles • Industrial • Medical
* Please contact technical support for this configuration 1.5 1.5 mm
Operating Force 3N 3N (detect - no tactile)5N 5N 6N 6N 9N 9N 12N 12N Contact Arrangement O Normally open C Normally closed OO 2 Normally open (DPST)CC* 2 Normally closed (DPST)OC* 1 Normally open
1 Normally closed (DPST)L LED version (SPST)S SPST version D DPST version *LFTW Translucent lens reel 900pcs LFTZ Translucent lens reel 300pcs
23 Jun 22N E W
With Peg
K12S Series High Performance SMT Key Switches (Cold White)K12SJ / K12SL IP40 with peg / IP40 without peg
K12SK / K12SM IP67 with peg / IP67 without peg
(Ventilation hole)
(Ventilation hole)N E W
K12S Series
High Performance SMT Key Switches (Cold White)
1.5 1.5 mm
LED COLOR
TRAVEL
OPERATING FORCE
O Normally open (SPST and LED versions)
C Normally closed (SPST and LE
D versions)
OPTION
CODE
LED COLOR
WH0White
N E W
K e y S w i t c h e s D–6Dimensions are shown: mm
Specifications and dimensions subject to change
K12S Series High Performance SMT Key Switches
Features/Benefits • H arsh environment applications - IP67• Compatible with SMT lead free soldering process •
I lluminated • Excellent tactile feel • High reliability / long life •
DPST and detect versions available • R
oHS compliant
Typical Applications
• Automotive
• Joysticks
• Off-road transportation • Motorcycles • Industrial • Medical 1.5 mm Operating Force 3N 3 N (detect - no tactile)5N 5 N 6N 6 N 9N 9 N 4/8N 4/8 N DPST (double step actuation)6/12N 6/12 N DPST (double step actuation)12N 12 N Contact Arrangement O Normally open (SPST)C Normally closed (SPST)OO 2 Normally open (DPST)CC * 2 Normally closed (DPST)OC * 1 Normally open 1 Normally closed (DPST)* Please contact technical support for this configuration
Option S SPST version L LED version (SPST)D DPST version LFTX Lead free, RoHS terminals tin plated Translucent button 30 Jun 22N E W
K12S Series
High Performance SMT Key Switches K12SA/K12SC IP40 with peg / IP40 without peg
K12SB / K12SD IP67 with peg / IP67 without peg
N E W
OPTION
CODE OPERATING FORCE
3N3N (detect - no tactile)
5N5N
6N6N
9N9N
4/8N4/8N (double step actuation)
6/12N
6
/12N (double step actuation)
S
w
i
t
c
h
e
s
K12S Series
High Performance SMT Key Switches
OPERATING FORCE
CONTACT ARRANGEMENT
O Normally open (SPST and LED versions)
C Normally closed (SPST and LE
D versions)
OO 2 Normally open (DPST version)
CC* 2 Normally closed (DPST version)
OC* 1 Normally open/ 1 Normally closed (DPST)
* Please contact technical support for this configuration
N E W
D–9Dimensions are shown: mm Specifications and dimensions subject to change
K12 Series High Performance Key Switches
Features/Benefits
• Excellent tactile feel
• W ide choice of LED colors,
travel and actuator forces
• High reliability / long life
• Sealed version available
• Designed for low-level switching
• Double stroke version available
• Detector version available
1 1 mm (0.039)1.5 1.5 mm (0.059)
2 2 mm (0.079)Operating Force***1.5N OD 1.5 N without
snap-point
2.5N 2.5 N
3.5N 3.5 N 5N 5 N 3.5/7N 3.5/7 N**6/12N 6/12 N*** K 12C – 1mm MAX
K12 with LED – 1.5 mm MAX
** K12G & K12GO version only
*** Additional operating force: 7N, 9N available on request
NONE version with LED, version C BK Black cap – No LED YE Yellow cap - No LED RD Red cap – No LED GY Gray cap – No LED Typical Applications • Automotive • Off-road transportation • Industrial electronics • Computers & network equipment • Joysticks Arrangement NONE SPST NO (STD)1R S PST NC (Special request)14 Jan 22
K e y S w i t c h e s D–10
Specifications and dimensions subject to change
K12 Series High Performance Key Switches
K12A without snap in
K12AL
total travel 1 or 1.5mm
øTerminal Section Description with LED Without Surface Hole Sn switch LED 2x center hole ±0,05Sn 2x 2x 2x 2x ø0,5 (.020)0,7x0,2 (.028x.081)0,91,1+0,05C
1
2
A 3,62,52,54x 0,9±0,052x 1,1+0,05 07,52,50,22,6ELECTRICAL GRAPH
A 12A C 1C A 2PC
B LAYOUT, MOUNTING SIDE 14 Jan 22
K12 Series
High Performance Key Switches
K12P with snap in
Surface
K e y S w i t c h e s
D–12
Specifications and dimensions subject to change
K12 Series
High Performance Key Switches
7,5(.295)
2,3(.090)
2,5(.098)2,5(.098)
0,2(.0078)
K12C SEALED CONTACT WITH RUBBER CAP (IP 67)
PCB LAYOUT, MOUNTING SIDE
total travel 1,0
14 Jan 22
Dimensions are shown: mm
Specifications and dimensions subject to change
K12 Series
High Performance Key Switches
1/1
2/12/2
1/2
7,553,75
2,60,29,6(0.197)
(0.295)
(0.0078)
(0.148)
(0.103)
(0.278)
K12GO
PCB LAYOUT, MOUNTING SIDE
Key Switches
D–13
K e y S w i t c h e s
D–14
Specifications and dimensions subject to change
OPTION
CODE COLOR NONE Version with LED BK Black - no LED YE Yellow - no LED RD Red - no LED
GY
Gray - no LED
K12 Series
High Performance Key Switches
1 1 mm 1.5 1.5 mm
2 2 mm
STANDARD LED CODE COLOR
NONE Models without LED
LV306 Green LV327 Yellow LV315 Orange LV352 Red
LV302 White
OPTION
CODE
COLOR NONE Models without LED
GN Green YE Yellow OG Orange RD Red
WH White
OPTION CODE
OPERATING FORCE
1.5N OD 1.5 N,150g without snap-point
2.5N 2.5 N, 250g
3.5N 3.5 N, 350g
5N 5 N, 500g 3.5/7N 3.5/7 N, 350/700g
6/12N
6/12 N, 600-1200g
CONTACT ARRANGEMENT OPTION
1R SPST NC (SPECIAL REQUEST FOR NORMALLY CLOSED OPTION)
14 Jan 22
Key Switches
D–15
Dimensions are shown: mm
Specifications and dimensions subject to change
D6 Series
SPST Momentary Key Switches
21 Feb 22
Features/Benefits • E asy X, Y coding on single
side PCB • Positive/ smooth tactile feedback • High temperature
• Wide variety of colors & styles • Illuminated versions available • R oHS compliant and compatible
Typical Applications
• Video
• Electronic games • Appliances Construction
FUNCTION: momentary
CONTACT ARRANGEMENT: 1 make contact (SPST), NO
DISTANCE BETWEEN BUTTON CENTERS, MIN.: 12,7 (0.500) TERMINALS: PC pins
Electrical
Mechanical
Environmental
Process
SOLDERABILITY: Wave soldering, compatible with lead free soldering profile
Hand soldering, 350˚C for 3 seconds
Packaging
The D6 switches are delivered in boxes containing 10 trays with 250 pieces each: Total 2,500 pieces per box.
The D6 buttons are delivered in bulk with 2500 pieces per box.
Non-Illuminated Illuminated SWITCHING POWER MAX.: 3 VA 0.35 VA SWITCHING VOLTAGE MAX.:32 V DC 35 V DC SWITCHING CURRENT MAX.:100 mA DC
10 mA DC
OPERATING LIFE
with max. switching power:Version F1: 250 000 operations Version F2: 100 000 operations Version F1: 100 000 operations Version F2: 30 000 operations CONTACT RESISTANCE:≤100 mΩ
≤200 mΩDIELECTRIC STRENGTH (50 Hz / 1 min):
250 V INSULATION RESISTANCE:≥108 ΩBOUNCE TIME: ≤10 ms
Non-Illuminated
Illuminated
SWITCHING TRAVEL:Version F1: 0.2 mm ≤ Te ≤ 1.0 mm Version F2: 0.3 mm ≤ Te ≤ 1.1 mm 0.4 mm ≤ Te ≤ 0.8 mm OPERATING FORCE:Version F1: 0.8N ≤ Fa ≤1.8N Version F2: 2.0N ≤ Fa ≤ 3.5N
Version F1: 0.8N ≤ Fa ≤1.8N Version F2: 1.5N ≤ Fa ≤ 2.5N
SEALING:
IP40
Non-Illuminated Illuminated OPERATING TEMPERATURE:
-20˚C to 85˚C
-20˚C to 60˚C
K e y S w i t c h e s
D–16
Dimensions are shown: mm
Specifications and dimensions subject to change
Button
Buttons can be ordered separately Shipped in bulk
D6 button for use with D6C only
D6 Series
SPST Momentary Key Switches
21 Feb 22
Switch
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.
NON-ILLUMINATED
ILLUMINATED
* Please contact technical support for these configurations
D–17Specifications and dimensions subject to change
21 Feb 22
D6 Series SPST Momentary Key Switches
K e y S w i t c h e s
D–18
Dimensions are shown: mm
Specifications and dimensions subject to change
BTND6 Buttons must be ordered separately. Shipped in bulk.
NOTE: D6 Series
SPST Momentary Key Switches
12,4BUTTON AVAILABLE
21 Feb 22
P.C.B LAYOUT ELECTRICAL SCHEMATIC
K e y S w i t c h e s
D–20
Dimensions are shown: mm
Specifications and dimensions subject to change
KS Series
Single Pole Key Switches
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select
desired option from each category and place it in the appropriate box.
Specifications
CONTACT RATING: Q contact material: 25mA @
50V AC .or DC max.
ELECTRICAL LIFE: 100,000 actuations.
CONTACT RESISTANCE: Below 100 mΩ initial @ 2-4 V DC, 100 mA
INSULATION RESISTANCE: 109 Ω min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level. OPERATING TEMPERATURE: -30˚C to 65˚C.
SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging).
Note : Specifications and materials listed above are for switches with standard options.For information on specific and custom switches, consult Customer Service Center.
Features/Benefits • Positive tactile feel • Variety of cap colors
• SPST and SPDT configurations • RoHS compliant
Typical Applications • Telecommunications • Industrial
• Instrumentation
Materials
CASE: Glass filled nylon (UL 94V-0).ACTUATOR: ABS, matte finish, black standard.
MOVABLE CONTACT: Q contact material: Stainless steel, silver plat-ed. STATIONARY CONTACTS AND TERMINALS: Q contact material:
copper alloy, silver plated.TERMINAL SEAL: Epoxy
Key Switches
D–21
Dimensions are shown: mm
Specifications and dimensions subject to change
R2 CAP WITH ROUND DEPRESSION
KS Series
Single Pole Key Switches
OPTION CODE CAP COLOR
2 BLACK 1 WHITE
3 RE D
9 GRAY
K e y S w i t c h e s
D NO EPOXY SEAL
E EPOXY SEAL
KS Series
Single Pole Key Switches
OPTION CONTACT TERMINAL CODE MATERIAL
PLATING
RATINGS
Q SILVER SILVER
POWER
25 mA MAX. @ 50 V AC OR DC MAX.
B GOLD GOL D
LOW LEVEL/DRY CIRCUIT
0.4 VA MAX. @ 20 V AC OR DC MAX.
1) MOVABLE CONTACT: Stainless steel, with gold plate over nickel plate.
S TATIONARY CONTACTS & ALL TERMINALS: Copper alloy, with gold plate over nickel plate.2) MOVABLE CONTACT: Stainless steel, silver plated.
STATIONARY CONTACTS & ALL TERMINALS: Copper alloy, silver plated.
EPOXY
NOTE: Any models supplied with Q or B contact material are RoHS compliant.
DIGITAST Series
Microminiature SPDT, Key Switches
•
RoHS compliant and compatible
Electrical
SWITCHING POWER MAX.: 240 mW DC
SWITCHING VOLTAGE MAX.: 24 V DC SWITCHING CURRENT MAX.: 10 mA DC
CARRYING CURRENT AT 20˚C (push-push version): 100 mA DIELECTRIC STRENGTH (50 Hz, 1 min): 500 V
OPERATING LIFE with or without max. switching power Momentary: ≥ 5 x 106 operations Push-push: ≥ 5 x 105 operations CONTACT RESISTANCE: Initial ≤ 50 mΩ After 5 x 106 operations: ≤ 100 mΩ INSULATION RESISTANCE: ≥ 1010 ΩCAPACITANCE at f= 10 kHz: ≤ 0.8pF BOUNCE TIME: ≤ 2.5 ms Operating speed 400 mm/s (15.75/s)
Environmental
OPERATING TEMPERATURE: -25˚C to 85˚C.
Construction
FUNCTION: momentary or push-push
CONTACT ARRANGEMENT: 1 change over contact SPDT, NO MODE OF SWITCHING: Non-shorting
DISTANCE BETWEEN BUTTON CENTERS: HORIZONTAL MINIMUM: 12,7 (0.500) or 17,78 (0.700) VERTICAL MINIMUM: 17,78 (0.700)TERMINALS: PC pins
MOUNTING: Soldering, centering pins
Mechanical
TOTAL TRAVEL: ≤ 3 (.0018)
SWITCHING TRAVEL: 1,5 (0.0591)LATCHING TRAVEL: 1,8 (0.0709)
OPERATING FORCE: 1.5 +/- 0.5 N (150 +/- 50 grams)
Process
SOLDERABILITY: Wave soldering, compatible with lead free soldering profile For use with momentary switch With “EE” staple for latching * LED spacing only applies when 1 LED requested
** Additional button colors available by request
*** Additional LED colors available by request including Bi color configurations
Button
Reference SRK BK
K e y S w i t c h e s
3 (0.118)
Total travel 3 (0.118)
Switching travel 1.5 (0.0591)
DIGITAST Series
Microminiature SPDT, Key Switches
SER NARROW BUTTON
SET WIDE BUTTON
SERU NO BUTTON
[0.787]
[0.177]
[0.0197]
[0.311]
[0.0276]
[0.015]
[0.0394]
[0.3][0.484]
[0.2]
[0.6]
[0.681]2
2
1
2
1ø0.5
7.9
7.62
12.3
15.24
5.0817.34.5
0.70.4
Key Switches
OPTION
CODE MATERIAL
AU Gold
OPTION CODE COLOR
SCHEMATIC
OA Momentary
EE Push-Push
00
00
BK BLACK GY GRAY
Other button colors available by request [red (RD), green (GN), white (WH), yellow (YE) , blue (BU) , orange (OG)].
OPTION
CODE COLOR
NONE Models without LED RD Red GN Green
YE Yellow
DIGITAST Series
Microminiature SPDT, Key Switches
K e y S w i t c h e s
Specification
ED: Disc element
EDM: Disc element and double dome FUNCTION: Momentary action
CONTACT TYPE: Normally open - SPST
TERMINALS: Through hole PCB terminations or Tabs OPERATING LIFE: 1,000,000 cycles
Packaging
Trays 50 pieces
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.
ED & EDM Series
Silver
Gold OPERATING TEMPERATURE -25˚C to 65˚C
-55˚C to 85˚C
MAXIMUM POWER 1 VA 0.2 VA MAXIMUM VOLTAGE 100 VDC 100 VDC MINIMUM VOLTAGE
20m VDC 20m VDC MIN/MAX CURRENT 1 mA to 100 mA
50 µA to 50 mA
DIELECTRIC STRENGTH ≥ 250 Vrms CONTACT RESISTANCE ≤ 100 mΩ
INSULATION RESISTANCE (between terminals)Initial measurement: ≥ 1 GΩAfter damp heat: ≥ 10 MΩ
BOUNCE TIME ≤ 3 ms SIMULTANEITY
≤ 0.05 mm
Environmental & Electrical
Mechanical
Type Operating force N (grams)Tactile feeling
Δ%
Return force
N
Travel mm EDXXXX LFX 2.4 (240) ± 25%≥ 30%≥ 0.4 0,3 ± 0,15EDM450XXX LFX 4.5 (450) ± 25%≥ 25%≥ 10,5 ± 0,15EDM650XXX LFX
6.5 (650) ± 25%
≥ 25%
≥ 1.6
0,6 ± 0,15
ED & EDM Series
Upper Diaphragm
Lower Diaphragm
Pressure
Insulating washer Circular contact area
Switch in resting position Switch in active position
ED/EDM SC ED/EDM
RECOMMENDED PCB LAYOUT
K e y S w i t c h e s
Features • Short travel
• Good tactile feedback • Self cleaning • 2 actuator materials •
RoHS
Typical Applications • A ircraft • I nstrument • P anels
• R adio equipment
Electrical
Silver Gold
MAXIMUM POWER: 1.0 VA 0.2 VA MAXIMUM VOLTAGE: 100 VDC 100 VDC MINIMUM VOLTAGE: 20m VDC 20m VDC MIN/MAX CURRENT: 1.0 mA - 100 mA 50µA - 50 mA DIELECTRIC STRENGTH: ≥ 250 Vrms CONTACT RESISTANCE: ≤ 100 mΩINSULATION RESISTANCE: I nitial measurement: ≥ 1 GΩ(between terminals) After damp heat: ≥ 10 MΩBOUNCE TIME: ≤ 3 ms
Environmental Silver
Gold
OPERATING TEMPERATURE:
-25˚C to 70˚C
-55˚C to 85˚C
Specification
FUNCTION: Momentary action
CONTACT TYPE: Normally open - SPST
TERMINALS: Through hole PCB terminations
Mechanical
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select
desired option from each category and place it in the appropriate box.
Color 00 White 10 Dark grey 20 Light grey 30 Yellow 40 Red 50 Green 60 Blue MD & MDP Series
MD (Soft Actuator)MDP (Hard Actuator)
Operating force (N)
Tactile feeling (∆%)Operating
life Travel (mm)
MD 2,4 N ± 25%≥ 15%1,000,0000.95 mm ± 0.35MDP
2,6 N ± 25%
≥ 25%
200,000
0.4 mm ± 0.25
Key Switches
MD & MDP Series
MD
MDP
MDP button
( 4,1 )
12
12
3,21,5
2,5
9
9
0,35
2,8。