Product Introuction:
Ejector Header has two ox horn-like ear buttons (long ears and short ears), so people call this connector Ejector Header, which is a very simple internal wiring device to use.
Classification of Ejector Header: according to the spacing of PIN pins, Ejector Header with spacing of 1.27MM, Ejector Header with spacing of 2.0MM, Ejector Header with spacing of 2.54MM; According to the connection mode, it can be divided in o direct insrtion (180 degrees), bent insrtion (90 degrees) and SMT
Application of Ejector Header: Mainly used in computer equipment, industrial automation equipment, digital products, security equipment, electronic instruments, new energy products, medical devices and other fields
Connector Category:Latch Eject Header丨1.27mm(.050") Latch Eject Header丨2.00mm(.079") Latch Eject Header丨2.54mm (0.100")Pitch Latch Eject Header丨
1.27mm dual row ejector header DIP180° type SPECIFICATION
Current Rating: 1.0Amp
Insulation Resistance: 1000MΩ min
Contact Resistance: 20MΩ max
Withstand Voltage: 500V AC/DC
Operating Temperature: -40°C to +105°C
Contact Material: Brass
Contact Plating: Au or Sn Over Ni
Insulator Material: PA6T+30%GF UL 94V-0
1.27mm dual row ejector header 180° type
Length: 42.44mm
Width: 5.6mm
Height: 13.8mm
Pin length: 2.4mm
Number 2 No. of contacts: 44P, we also have 10, 14, 16, 20, 24, 26, 30, 34, 40, 50, 60P, when you place order on us, please inform us the exact contact number you want.
Number 3 contact plating: gold flash, semi-gold and semi-tin, tin available, when you place order on us, please tell us the exact contact plating way you want.
Number 4 insulator color: black, blue and gray available, when you place order on us, please inform us the exact insulator color you want.
Number 5 insulator material: PA6T, LCP and PA9T available, when you place order on us, please tell us the exact insulator material you want.
Number 6 packing way: tray, bag, tube, tube + CAP, tape & reel, tape & reel + CAP available, when you place order on us, please tell us the exact packing way you.
How to use the ejector connector:
When using the ejector connector, it is usually necessary to pay attention to the insertion direction, perpendicular to the insertion direction and inclination.
1. Insertion direction:
When the connector is fully inserted to U=14.2, the specified contact resistance shall be guaranteed.
2. Perpendicular to the insertion direction:
If the printed board or fixed board mounted connector is floating mounted, the design of free and fixed board mounted connectors shall give an adjustable displacement of at least 1mm.
3. Inclination:
The design of free and fixed board mounted connectors allows inclination error, with longitudinal axis of ± 4 ° and transverse axis of ± 4 °.
4. Type C, R and M shall be preferred, and their overall dimensions and installation methods shall comply with relevant provisions of IEC60603-2. PCB punching drawing shall refer to relevant drawings in connector parameter library.
5. On the mounting surface of the European connector's reference frame fixed plate connector, the line passing through the center of the mounting hole is used as the reference line, and the nominal center near the mounting hole of No. 32 contact is used as the reference point.
6. For RF mixed type ejector connector, the frequency range, impedance characteristics, VSWR and insertion loss of RF terminals should meet certain requirements, and the impedance must match with the connector.
7. If there are EMC requirements, the connector must meet EMC requirements.
8. Connector termination forms include crimping, PCB welding and other forms, which can be selected according to actual needs.
FAQ
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: What’s
your MOQ?
A: If we have the products in stock, it will be no MOQ. If we
need to produce, we can discuss the MOQ according to customer’s exact
situation.
Q: What’s
the MOQ for your products?
A: At
least $1000.
