Header connectors are often permanently mounted to PC boards and mate with female socket connectors having a .100 in. (2.54mm) x. 100 in. (2.54mm) contact spacing.
The headers have male pins on their mating side and offer the designer a choice of either wire-wrap or solder posts in various lengths on the opposing end.
With CW, the designer also can choose either straight or right-angle contacts and allow sockets to mate with headers at right angles or parallel to mating PC board or wire-wrap plane. Optional ejection latches in various sizes are avallable, to mate with strain relief or non-strain relier sockets.
Polarization ribs are securely molded into place, eliminating the need for gluing polarizing keys to the header base. These ribs are easily removed for applications requiring a non-polarized interconnection.
Features
Specs
- Contacts: Phosphor bronze, standard
- Contact Plating:
- 50Au micro inches in Mating Area/50Ni
- Insulator Material: UL94V-0 flame retardant thermoplastic.
- Color: Blue
- Operating Temperature: -55° C to +125° C
- Current Rating: 1A (maximum) per contact
- Dielectric Withstand Voltage: Greater than 500 VDC at sea level.
- Insulation Resistance: Greater than 5x10⁹ ohms
- Withdrawal Force: 2-8oz/contact, typical
- U.S. Defense Department Mil-DTL-83503/20, 21 approved.