RM412-110-531-9200

Headers, Male Pins Overview

The RM412-110-531-9200 is a rectangular board mount plug from the AirBorn R Series, manufactured by Molex. It features a plastic body with four rows of male pin contacts arranged in a straight orientation. The connector utilizes a 1.91 mm (0.075 inch) pitch and provides 110 positions. Termination is achieved via through-hole soldering with a 0.172-inch tail length. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C. Contact materials include Beryllium Copper and Brass, with gold plating. It complies with MIL-DTL-55302 standards and carries a 3 A current rating.

Headers, Male Pins Feature Summary

• Rectangular card-edge compatible design with four-row male pin configuration
• Through-hole termination with pre-tinned tin/lead alloy for reliable soldering
• Polyphenylene Sulfide (PPS) plastic housing for structural integrity
• Gold-plated contacts on beryllium copper and brass substrates

Headers, Male Pins Applications

• Military and aerospace electronic systems requiring MIL-DTL-55302 compliance
• Board-to-board interconnections in ruggedized environments
• High-density signal routing in avionics and defense instrumentation

Headers, Male Pins Procurement Notes

Verify RoHS status as this specific part number may not be compliant. Confirm availability through authorized Molex distributors, as stock levels vary. Ensure the ordering suffix matches the required termination type and contact count. Cross-reference the datasheet for precise mechanical dimensions and mating partner compatibility before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 110-position, four-row straight-mount connector is required. The 1.91 mm pitch suits high-density applications. Verify that the through-hole termination method aligns with the PCB manufacturing capabilities. Consider the -65°C to +125°C temperature range for environmental suitability. Ensure the gold-plated contacts meet corrosion resistance requirements for the intended application.

Headers, Male Pins Part Context

This connector belongs to the AirBorn R Series, a line of rectangular MIL Spec connectors known for durability. The RM412 model specifically denotes a board mount plug variant. As a Molex company product, it adheres to strict quality standards for defense and aerospace sectors. The series offers various circuit counts and termination options to accommodate diverse system architectures.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series require matching the 110-circuit count, 4-row layout, and 1.91 mm pitch. Verify that alternative part numbers maintain the same through-hole termination and straight mounting angle. Consult the manufacturer's cross-reference guide for approved equivalents that preserve electrical and mechanical specifications.