RM452-196-321-9504

Headers, Male Pins Overview

The RM452-196-321-9504 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It features a board mount plug configuration with a right-angle orientation and a plastic body. The component supports 196 positions arranged in four rows with a pitch of 1.91 mm (0.075 inches). Termination is achieved via through-hole mounting with pre-tinned tin/lead alloy tails measuring 0.109 inches in length. Contact plating is gold over beryllium copper and brass substrates. Rated for 3 A current, it operates within a temperature range of -65°C to +125°C. The housing utilizes polyphenylene sulfide (PPS) material, complying with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance
• Features right-angle board mount design with integrated mounting ears for secure PCB attachment
• Utilizes gold-plated contacts on beryllium copper and brass bases for reliable signal transmission
• Constructed with polyphenylene sulfide (PPS) plastic housing for thermal stability

Headers, Male Pins Applications

• Aerospace control and display systems
• Satellite and rocket navigation equipment
• Electronic warfare and countermeasure units
• Shipboard communication arrays

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Molex/AirBorn datasheet to ensure correct termination type and contact plating. Confirm that the MIL-DTL-55302 compliance matches the required project specification. Check for RoHS status if lead-free processing is mandated. Ensure the right-angle orientation aligns with the mechanical layout constraints of the target printed circuit board assembly.

Headers, Male Pins Selection Notes

Select this component when high-density interconnectivity is required in harsh environments. The 196-position capacity suits complex signal routing needs. The right-angle form factor optimizes space efficiency in constrained chassis designs. Gold plating ensures durability against corrosion, while the PPS body provides necessary heat resistance for soldering processes and operational extremes.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding applications. As a Molex company, AirBorn adheres to strict military standards. The series is characterized by robust construction and high pin counts, making it suitable for critical infrastructure where reliability under vibration and thermal stress is paramount.

Headers, Male Pins Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant connectors from qualified manufacturers. Verify identical pin count, pitch, and mounting style before substitution. Ensure electrical ratings and material compatibility match the original design requirements.