XG4H-4034

Headers, Receptacles, Female Sockets Overview

The XG4H-4034 is a rectangular MIL-spec connector socket from the Omron XG4 series, designed for board-to-board applications. It features 40 positions arranged in two rows with a 2.54 mm pitch. The component utilizes phosphor bronze contacts with gold plating and is rated for 3 A current and 300 V voltage. Operating temperatures range from -55°C to +105°C. It employs a through-hole right-angle solder pin termination style and includes push-pull fastening mechanisms.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-C-83503 military specifications for rugged reliability
• Equipped with push-pull latching system for secure mating
• Utilizes gold-plated phosphor bronze contacts for conductivity
• Designed for right-angle through-hole PCB mounting

Headers, Receptacles, Female Sockets Applications

• Military electronic systems requiring MIL-C-83503 compliance
• Board-to-board interconnects in harsh environments
• High-reliability industrial control equipment
• Aerospace communication modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required MIL-C-83503 standard and contact configuration. Confirm that the gold plating thickness and phosphor bronze material meet the project's electrical requirements. Ensure the right-angle through-hole footprint aligns with the target PCB design before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when MIL-C-83503 certification is mandatory for the application. Choose this variant over non-military counterparts if push-pull retention and high vibration resistance are critical. Consider the 2-row 40-position layout for dense signal routing needs.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Omron XG4 series of flat cable connectors. The series is characterized by its adherence to military standards and robust mechanical design. The XG4H-4034 specifically serves as the socket counterpart to matching plug headers within this ecosystem.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other MIL-C-83503 compliant 40-pin right-angle sockets. Verify that any replacement maintains the same 2.54 mm pitch and push-pull latching mechanism to ensure mechanical interchangeability.