RM212-040-102-5700

Headers, Male Pins Overview

The AirBorn RM212-040-102-5700 is a rectangular MIL-Spec connector from the R Series, designed for board mount applications. It features a dual-row configuration with 40 positions and a 1.91 mm pitch. The plug utilizes male pin contacts made of beryllium copper and brass, finished with gold plating. Termination is achieved via through-hole soldering with pre-tinned tin/lead alloy tails. Constructed with a polyphenylene sulfide (PPS) plastic body, it supports a maximum operating temperature of +125°C and a minimum of -65°C. Rated for 3 A current and 750 V voltage, it complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Dual-row straight plug design with mounting ears for secure PCB attachment
• Gold-plated beryllium copper and brass male pin contacts
• Polyphenylene sulfide (PPS) insulating body material
• Through-hole termination with pre-tinned tin/lead alloy

Headers, Male Pins Applications

• Military and aerospace control systems
• Avionics interconnections
• Rugged electronic instrumentation
• Defense communication equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Molex/AirBorn documentation to confirm exact tail length and jackset configuration. Ensure compatibility with mating receptacles within the same R Series family. Confirm regulatory compliance status, as RoHS exemptions may apply to certain military-grade variants. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability.

Headers, Male Pins Selection Notes

Select this component when a high-density, ruggedized rectangular connector is required for harsh environments. The 1.91 mm pitch allows for compact board layouts while maintaining robust mechanical integrity. Consider the gold contact finish for superior conductivity and corrosion resistance in critical signal paths. Verify that the through-hole mounting style aligns with the target PCB manufacturing capabilities and thermal profile requirements.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors manufactured by Molex under the AirBorn brand. The series is known for adhering to strict MIL-DTL-55302 specifications, ensuring reliability in demanding operational conditions. The RM212 prefix typically denotes a plug configuration within this standardized family, widely used in defense and aerospace sectors for its proven performance and durability.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other AirBorn R Series plugs with matching 40-position, dual-row, 1.91 mm pitch configurations. Ensure any replacement maintains the same MIL-DTL-55302 compliance and physical dimensions for direct interchangeability. Verify that the mating receptacle interface remains consistent to preserve electrical and mechanical connectivity.