310-87-156-41-105101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 310-87-156-41-105101 is a surface mount socket connector designed for board-to-board applications. It features 56 positions with a 0.100 inch (2.54mm) mating pitch and operates within a temperature range of -55°C to 125°C. The contacts are made of beryllium copper with gold plating, while the tail contacts utilize tin plating on brass bases. Rated at 3A and 150V DC, it employs a push-pull locking mechanism and uses glass fiber-reinforced PCT insulation rated UL94 V-0.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount construction with push-pull locking for secure board attachment
• Gold-plated beryllium copper contacts ensure reliable signal transmission
• Glass fiber-reinforced PCT housing provides thermal stability and flame resistance

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in electronic assemblies
• Socketing for integrated circuits or modules requiring surface mounting
• High-density circuit board connections in industrial equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Preci-Dip documentation to confirm current availability and manufacturing status. Ensure that the surface mount configuration and pin count match the target design requirements before procurement. Cross-reference datasheets for precise mechanical dimensions and termination specifications to guarantee compatibility with the intended PCB layout.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a surface mount socket with a 2.54mm pitch is required for board-to-board connections. Consider the 3A current rating and 150V DC voltage limit for electrical suitability. The push-pull locking style offers a distinct mechanical advantage over standard friction-fit sockets. Verify that the operating temperature range meets the environmental conditions of the final application.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Preci-Dip 310 series, which specializes in high-reliability socket connectors. The series is characterized by robust materials and versatile mounting options, including both through-hole and surface mount variants. This specific model represents the surface mount configuration within the 56-position capacity range, designed for automated assembly processes.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain the 56-pin count, 2.54mm pitch, and surface mount footprint. Verify that any alternative component supports the same push-pull locking mechanism and current ratings. Check for identical insulation material properties and flammability ratings to ensure equivalent performance in the existing design.