VRF-04-10-50-03-L

Overview

The VRF-04-10-50-03-L is a rectangular MIL-Spec receptacle from the AirBorn verSI series, manufactured by Molex. It features a metal body with vertical through-hole termination and a 1.27 mm pitch. The connector provides 40 positions arranged in 4 rows and 10 columns, utilizing gold-plated beryllium copper sockets. Designed for board mounting, it operates within a temperature range of -55°C to +125°C and supports up to 200 V and 2 A per contact.

Feature Summary

• Complies with MIL-DTL-83513 standards for military-grade reliability
• High-density configuration with 1.27 mm pitch for signal integrity
• Gold-plated contacts ensure durable electrical performance

Applications

• High-speed data transmission systems
• Military avionics and defense electronics
• Ruggedized communication equipment

Procurement Notes

Verify the suffix 'L' against official datasheets to confirm specific material or plating variations, as standard suffixes may differ. Ensure compatibility with mating plugs such as the VSM series. Confirm RoHS status and lead-free requirements with the manufacturer before procurement.

Selection Notes

Select this part for applications requiring high pin counts in a compact form factor. The 4-row by 10-column layout offers dense interconnectivity. Verify that the board thickness accommodates the tail length and guide socket specifications for proper mechanical retention.

Part Context

This component belongs to the AirBorn verSI family, which specializes in high-speed, high-density rectangular connectors. The series is engineered for demanding environments where signal integrity and mechanical durability are critical, adhering to strict military specifications.

Replacement Considerations

Compatible mating parts include VSM-series plugs. Cross-reference with other MIL-DTL-83513 connectors if form-factor changes are permissible. Verify pinout and keying configurations when substituting.