311-87-131-41-001101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 311-87-131-41-001101 is a 31-position female socket connector designed for through-hole PCB mounting. It features a 2.54 mm (0.1 inch) pitch and utilizes gold-plated contacts for the mating interface, with tin plating on the termination pins. The housing is constructed from black glass-filled polycyclohexylene terephthalate, rated UL94 V-0 for flammability. Electrical ratings include 1A current capacity and 1400VAC dielectric withstand voltage. The connector operates within a temperature range of -55°C to 125°C and offers 500 mating cycles.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contact surfaces ensure reliable signal transmission and corrosion resistance.
• Glass-filled thermoplastic insulation provides structural stability and high heat resistance.
• Through-hole solder termination facilitates secure mechanical attachment to printed circuit boards.

Headers, Receptacles, Female Sockets Applications

• Industrial control system interconnections
• Consumer electronics board-to-board connections
• Telecommunications equipment interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 31-position configuration and straight orientation. Confirm that the supplier provides original manufacturer documentation to validate the UL94 V-0 rating and material specifications. Ensure compatibility with standard DIP sockets regarding pin dimensions and spacing.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, high-reliability female socket is needed for vertical PCB mounting. The gold-plated contacts are suitable for applications requiring low contact resistance and long-term durability. The wide operating temperature range supports use in demanding environmental conditions where standard plastic connectors might fail.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Preci-Dip 311 series of IC and component sockets. It is engineered for high-density electronic assemblies requiring secure electrical connections. The design prioritizes mechanical strength and electrical performance, making it a standard choice for professional-grade hardware manufacturing and repair scenarios.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain the 31-pin count, 2.54mm pitch, and through-hole mounting style. Verify that alternative suppliers offer identical gold-plated contact finishes and compatible housing materials to ensure functional interchangeability without redesigning the PCB footprint.

Headers, Receptacles, Female Sockets FAQ

What is the dielectric withstand voltage rating?

The connector is rated for 1400VAC dielectric withstand voltage.

What is the expected mating cycle life?

The connector is designed to endure up to 500 mating cycles.