DF22R-2P-7.92C中文资料

3. Prevention of Incorrect Connections
To prevent incorrect connection when using multiple connectors having the same Number of contacts, 3 product types having different mating configurations are available.
qStandard Type (Guide key: inside, Color: natural)
5. Prevention of incorrect board placement
Built-in posts assure correct connector placement and orientation on the board.
Measured with a steel pin of 1.6 x 0.8 ± 0.002 thickness 30 cycles Frequency 10 to 55 Hz, single amplitude of 0.75 mm, 3 axis, duration of 2 hours Acceleration of 490 m/s2, 11 ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis. Temperature 40ç ± 2ç, 90% to 95% RH, 96 hours (-55ç: 30 minutes➝ 5 to 35ç: 5 minutes➝85ç: 30 minutes➝5 to 35ç: 5 minutes) for 5 cycles Re-flow solder temperature 250ç, for 10 seconds Manual soldering: Soldering iron temperature 300ç, 3 seconds
10. In-line Connections
Connectors can be ordered for in-line cable connections. In addition, assemblies can be placed next to each other allowing 4 position total (2 ∞ 2) in a small space.
元器件交易网 NEW
7.92 mm Contact Pitch, High-Current Connectors for Internal Power Supplies (UL, C-UL and TÜV Listed)
DF22 Series
Complete Locking Function
11. Listed by UL, C-
1
元器件交易网
sProduct Specifications
Current rating Ratings AWG10 Number of contacts 1 30A 2 25A 3 25A 4 22A 5 22A Specification UL/C-UL TÜV AWG12 25A 20A 20A 18A 18A AWG14 AWG16 20A 15A 18A 15A 18A 15A 15A 13A 15A 13A AC/DC 1000V AC/DC 600V AC/DC 600V Operating temperature range -35ç to 85ç (Note 1) Operating humidity range 20% to 80% Storage temperature range -10ç to 60ç (Note 2) Storage humidity range 40% to 70% (Note 2) UL/C-UL/TÜV UL C-UL TÜV File No. and Recognition No. : E52653 : E52653 : R9950703
9. Full Line of Crimp Socket Contacts
Realizing the market needs for multitude of different applications, Hirose has developed several variants of crimp socket contacts and housings. Continuous development is adding different variations. Contact your nearest Hirose Electric representative for latest developments. *The photographs on the left show header (the board dip side), the photographs on the right show the socket (cable side). *The guide key position is indicated in position facing the mating surface of the header.
Each Contact is completely surrounded by the insulator housing electrically isolating it from adjacent contacts.
qL Type (Guide key: left side, Color: red)
6. Supports encapsulation
Connectors can be encapsulated up to 10 mm without affecting the performance.
7. Prevention of Short Circuits Between Adjacent Contacts
Voltage rating Item 1. Contact resistance 2. Insulator resistance 3. Withstanding voltage
Specification Contact resistance(Initial value): 5 m ohms max. 1000 M ohms min. No flashover or Insulator breakdown 0.3N min., 5N max. Contact resistance of 10 m ohms max. No electrical discontinuity of 1 µs. min. No electrical discontinuity of 1 µs. min. Contact resistance 10 m ohms max. Contact resistance of 10 m ohms max. No deformation of the insulator parts affecting performance 20mV max., 1mA 1000 V DC 2500 V AC for 1 minute
8. Increased Retention Force of Crimped Contacts and confirmation of complete contact insertion
Separate contact retainers are provided for applications where extreme pull-out forces may be applied against the wire or when a visual confirmation of the full contact insertion is required.
Completely enclosed locking system
Protection from shorts circuits between adjacent Contacts
sFeatures
1. 30 A maximum current
Single position connector can carry current of 30 A with #10 AWG conductor. Please refer to Table #1 for current ratings for multiposition connectors using other conductor sizes.
4. Molded-in contact retention tabs
Handling of terminated contacts during the crimping is easier and avoids entangling of wires, since there are no protruding metal tabs.
sApplications
Office equipment, power supplies for industrial, medical and instrumentation applications, variety of consumer electronic, and electrical applications.
Prevention of Incorrect Connections qR Type (Guide key: right side, Color: black)
2. Complete Locking Function
Reliable interior lock protects mated connectors from accidental disconnection.
Note 1: Current rating of header is 30A (1 pos.) and 25A (2 to 5 pos.) Note 2: Includes temperature rise caused by the current flow. Note 3: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and Humidity range covers non- conducting condition of installed connectors in storage, shipment or during transportation.