RM272-020-321-2900

Headers, Male Pins Overview

The RM272-020-321-2900 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount plug with a right-angle orientation and a plastic body. The component features dual rows of contacts with a 1.91 mm pitch and supports 20 circuits. Termination is achieved via through-hole mounting with a 0.140-inch tail length. The contacts are gold-plated pins, while the housing utilizes Polyphenylene Sulfide (PPS). It operates within a temperature range of -65°C to +125°C and complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features right-angle board mount design for space-constrained applications
• Utilizes gold-plated beryllium copper contacts for conductivity
• Constructed with Polyphenylene Sulfide (PPS) plastic housing

Headers, Male Pins Applications

• Military aerospace electronic systems
• Aviation communication equipment
• Ruggedized defense instrumentation

Headers, Male Pins Procurement Notes

Verify that the specific ordering suffix matches the required termination style and contact configuration. Confirm compliance with environmental directives such as RoHS if applicable to the project requirements. Ensure the supplier provides valid traceability documentation consistent with military-grade procurement standards. Cross-reference the manufacturer datasheet to validate all physical dimensions and electrical ratings before finalizing the purchase order.

Headers, Male Pins Selection Notes

Select this model when a right-angle, dual-row plug is required for MIL-DTL-55302 compliant designs. Consider the 1.91 mm pitch and 20-position capacity against available PCB real estate. Evaluate the right-angle form factor against vertical alternatives like the RM212 series if board stacking height is a constraint. Verify that the gold plating and PPS material meet the thermal and chemical resistance needs of the operating environment.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a family of high-reliability rectangular connectors designed for harsh environments. The series offers various configurations including straight and right-angle orientations with different row counts. The RM272-020-321-2900 specifically addresses the need for compact, angled interconnects in military and aerospace sectors where vibration resistance and durability are critical.

Headers, Male Pins Replacement Considerations

Direct substitutes include other R Series plugs with matching pin counts and pitch, such as RM272-020-311-2900 variants. Vertical equivalents in the same series may be considered if orientation changes are permissible. Always verify that any replacement maintains the same MIL-DTL-55302 certification and contact material specifications.