RM222-050-211-5500

Headers, Receptacles, Female Sockets Overview

The AirBorn RM222-050-211-5500 is a rectangular MIL-DTL-55302 receptacle from the R Series. It features 50 positions in a dual-row configuration with a 1.91 mm pitch. Designed for board mount installation, it utilizes through-hole termination with gold-plated beryllium copper sockets. The connector supports a current rating of 3 A and a voltage rating of 750 V. Constructed with a polyphenylene sulfide (PPS) body, it operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated contacts for enhanced conductivity and corrosion resistance
• Utilizes a durable polyphenylene sulfide insulating body
• Supports straight board mount installation via through-hole soldering

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment
• Aerospace control modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required contact count and termination style. Confirm compliance with relevant military standards if applicable. Ensure compatibility with mating plugs regarding shell size and mounting ears. Check for RoHS restrictions as some variants may not be compliant. Validate environmental ratings against operational requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, reliable interconnect solution is required for harsh environments. Consider the 1.91 mm pitch and dual-row layout for space-constrained designs. Evaluate the thermal limits and current capacity against system loads. Ensure the straight orientation fits the mechanical assembly constraints.

Headers, Receptacles, Female Sockets Part Context

This receptacle belongs to the AirBorn R Series, known for high-performance rectangular connectors. The series offers various position counts and configurations to meet diverse military and industrial needs. The RM222-050-211-5500 specifically addresses applications requiring robust electrical connections in demanding conditions.

Headers, Receptacles, Female Sockets Replacement Considerations

M55302/190LC050X is a confirmed equivalent designation for this component. Verify cross-reference availability with authorized distributors. Ensure mechanical and electrical parameters match exactly before substitution.