RM222-020-531-0256

$35.31

Description：RM222-020-531-0256
Series：R
Mfr：AirBorn, a Molex company
Package：Bulk

SKU:878cd0a95a49 Category: Headers, Receptacles, Female Sockets Brand: AirBorn, a Molex company

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Product introduction

RM222-020-531-0256 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists AirBorn, a Molex company. Its product description is RM222-020-531-0256. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for RM222-020-531-0256

Description：RM222-020-531-0256
Series：R
Mfr：AirBorn, a Molex company
Package：Bulk
Connector Type：Receptacle
Contact Type：Female Socket
Style：Board to Board
Number of Positions：20
Number of Positions Loaded：All
Pitch - Mating：0.075" (1.91mm)
Number of Rows：2
Row Spacing - Mating：0.075" (1.91mm)
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Insulation Color：Gray
Insulation Height：0.300" (7.62mm)
Contact Length - Post：0.140" (3.56mm)
Operating Temperature：-65°C ~ 125°C
Material Flammability Rating：-
Contact Finish - Post：Gold
Mated Stacking Heights：-
Ingress Protection：-
Features：-
Current Rating (Amps)：3A
Voltage Rating：750V

Headers, Receptacles, Female Sockets datasheet and documents for RM222-020-531-0256

RM222-020-531-0256

Headers, Receptacles, Female Sockets Overview

The RM222-020-531-0256 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It features a 20-position configuration with two rows of gold-plated female sockets. Designed for through-hole board mount installation, it utilizes a polyphenylene sulfide (PPS) body and beryllium copper contacts. The component operates within a temperature range of -65°C to +125°C, supporting up to 750 V and 3 A per contact. It adheres to MIL-DTL-55302 standards with a 1.91 mm pitch.

Headers, Receptacles, Female Sockets Feature Summary

Complies with MIL-DTL-55302 military specifications for rugged reliability
Gold-plated beryllium copper contacts ensure stable signal transmission
Polyphenylene sulfide housing provides thermal stability and durability

Headers, Receptacles, Female Sockets Applications

Avionics systems requiring high-density interconnects
Military communication equipment
Ruggedized industrial control panels

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Molex documentation to confirm exact termination length and jackset configuration. Ensure compatibility with mating plugs in the same series. Request current manufacturing status as these are often made-to-order components subject to production schedules.

Headers, Receptacles, Female Sockets Selection Notes

Select this receptacle when a 20-position, dual-row interface is required for MIL-DTL-55302 applications. Confirm that the through-hole mounting style aligns with the PCB layout. Verify that the 1.91 mm pitch fits the available board space and that the voltage rating meets system requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors known for high density and reliability. The series offers various row counts and termination options. The RM222 prefix indicates a specific receptacle form factor within the broader Molex AirBorn portfolio designed for demanding environments.