310-43-103-40-023000

Headers, Receptacles, Female Sockets Overview

The Mill-Max Manufacturing Corp. model 310-43-103-40-023000 is a precision interconnect socket designed for horizontal mounting on printed circuit boards. This component belongs to the 310 series and features three positions with a standard 0.100-inch (2.54 mm) contact spacing. The contacts are constructed from copper alloy, providing reliable electrical conductivity and mechanical stability. The unit utilizes a gold-plated contact finish to ensure low contact resistance and corrosion resistance over repeated mating cycles. It is rated for an operating temperature range of -55°C to +125°C, with continuous use limited to 150°C due to Beryllium Copper properties.

Headers, Receptacles, Female Sockets Feature Summary

• Horizontal surface-mount design for direct PCB integration
• Gold-plated copper alloy contacts for durability
• Standard 0.100-inch pitch configuration

Headers, Receptacles, Female Sockets Applications

• General electronic interconnection systems
• Test and measurement equipment interfaces
• Industrial control board connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and orientation against the official datasheet before procurement. Confirm that the horizontal mounting style aligns with the assembly requirements. Ensure the operating temperature limits meet the environmental conditions of the target application. Cross-reference the manufacturer part number to avoid confusion with similar vertical or different pitch variants within the same product family.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a horizontal socket interface is required for a three-position connection. Consider the 0.100-inch pitch compatibility with existing header pins. Evaluate the thermal rating constraints, specifically the 150°C limit for Beryllium Copper contacts, against the system's maximum operating temperature. Verify that the gold plating thickness meets the signal integrity requirements for the intended frequency and current loads.

Headers, Receptacles, Female Sockets Part Context

This part is part of Mill-Max's extensive portfolio of high-reliability precision-machined interconnect components. The company specializes in both industry-standard and application-specific connectors, including spring-loaded pogo pins and IC sockets. The 310 series represents their standard socket line, offering robust performance for various electronic assemblies manufactured in their US-based facilities.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 3-position count, 0.100-inch pitch, and horizontal mounting style. Verify contact material and plating specifications to ensure equivalent electrical performance. Check if alternative manufacturers offer compatible pin receptacles with identical dimensional tolerances and thermal ratings.