RM412-086-401-9200

Headers, Male Pins Overview

The AirBorn RM412-086-401-9200 is a rectangular MIL Spec connector from the R Series, designed as a vertical board mount plug. It features a plastic body with four rows and a 0.075-inch (1.91 mm) pitch. The component supports 86 circuits using male pin contacts plated with gold. Termination is achieved via through-hole soldering with pre-tinned tin/lead alloy tails measuring 0.172 inches in length. The housing utilizes Polyphenylene Sulfide (PPS), and the contacts are made of beryllium copper and brass. It operates within a temperature range of -65°C to +125°C and carries a 3 A current rating.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance.
• Features scored surface mount or through-hole contact options for flexible assembly.
• Includes mounting ears for secure board attachment without additional hardware.

Headers, Male Pins Applications

• Aerospace avionics systems
• Military communication equipment
• Ruggedized electronic instrumentation

Headers, Male Pins Procurement Notes

Verify RoHS compliance status as specific listings indicate non-compliance. Confirm termination type matches design requirements, as variants exist with different tail lengths and mounting configurations. Ensure polarized guide pins are included if required for alignment. Cross-reference manufacturer part numbers carefully due to similar suffixes indicating different physical attributes.

Headers, Male Pins Selection Notes

Select this model for applications requiring high-density connections in constrained spaces. The 1.91 mm pitch allows for significant circuit density. Verify thermal requirements against the +125°C maximum operating limit. Consider the straight versus right-angle orientation needs relative to the chassis layout. Ensure mating connectors match the 86-position configuration.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, which offers various row counts and contact spacings. The RM412 prefix typically denotes card-edge or board-mount plugs. Similar models like RM412-164-192-9500-947 share the same series characteristics but differ in circuit count and specific termination details. The series is known for reliability in extreme environments.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 86-position, 4-row, 1.91 mm pitch specification. Check for identical MIL-DTL-55302 compliance. Variants such as RM412-086-401-8200 may differ in termination style or mounting ear presence. Verify that any replacement maintains the same gender (male pin) and plating specifications.