VRRAF-04-30-50-03-N

Overview

The VRRAF-04-30-50-03-N is a rectangular MIL-Spec connector from the AirBorn verSI series, manufactured by Molex. It features a 120-position configuration arranged in 4 rows with a 1.27 mm pitch. The component utilizes gold-plated phosphor bronze contacts and a liquid crystal polymer (LCP) housing. Designed for board mount applications, it employs through-hole termination and straight orientation. The unit complies with MIL-DTL-83513 standards and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Compliant with MIL-DTL-83513 military specifications for rugged reliability
• Utilizes high-density 1.27 mm pitch for compact circuit integration
• Features corrosion-resistant gold plating on phosphor bronze contacts
• Constructed with liquid crystal polymer housing for thermal stability

Applications

• Military avionics systems requiring verified signal integrity
• Ruggedized ground-based communication equipment
• High-density board-to-board interconnects in defense electronics

Procurement Notes

Verify current availability directly with Molex or authorized distributors as this item may be subject to special order status. Confirm that the specific suffix matches the required contact type and termination style for your design. Ensure compliance with relevant export control regulations if applicable to your region. Request the latest datasheet revision prior to finalizing procurement to account for any potential product change notifications.

Selection Notes

Select this component when a MIL-DTL-83513 compliant receptacle is required for vertical PCB mounting. The 4-row, 120-position layout suits high-density signal routing needs. Verify that the through-hole termination method aligns with your manufacturing process. Ensure the operating environment remains within the specified -55°C to +125°C range for optimal performance and longevity of the LCP housing and gold contacts.

Part Context

This part belongs to the AirBorn verSI series, known for high-density interconnect solutions. The series supports various configurations including plugs and receptacles with different row counts and termination styles. The VRRAF designation specifically indicates a right-angle receptacle variant within the broader rectangular connector family designed for demanding electronic environments.

Replacement Considerations

Direct substitutes must match the MIL-DTL-83513 standard, 120-position count, 4-row layout, and 1.27 mm pitch. Verify compatibility with existing mating plugs regarding contact gender and housing dimensions. Cross-reference with other Molex/AirBorn receptacle models in the same series for equivalent mechanical and electrical characteristics.