311-87-151-41-001101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 311-87-151-41-001101 is a single-row socket connector featuring 51 positions with a 2.54mm (0.100 inch) pitch. Designed for through-hole mounting, it utilizes beryllium copper contacts with gold plating on the mating interface and tin plating on the termination pins. The housing is constructed from black glass-filled polycyclohexylene terephthalate, rated UL94 V-0 for flammability. It supports a current rating of 3A and operates within a temperature range of -55°C to 125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row female socket configuration for board-to-board interconnection
• Gold-plated contact surfaces ensure reliable signal transmission
• Through-hole solder termination provides secure PCB attachment
• High-temperature resistant insulator material ensures stability

Headers, Receptacles, Female Sockets Applications

• Industrial control system circuit boards
• Communication equipment backplanes
• Test and measurement instrumentation interfaces
• Consumer electronics mainboard connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact pin count and row configuration against the schematic before ordering. Confirm that the gold plating thickness meets specific corrosion resistance requirements for the intended environment. Ensure the through-hole pad layout matches the specified 2.54mm pitch dimensions to prevent mechanical stress during assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density single-row connection is required with robust electrical characteristics. Consider the operating temperature range and current load capacity relative to the application's peak demands. Evaluate the mechanical locking features if vibration resistance is critical for the installation site.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Preci-Dip 311 series, which specializes in standard pitch socket connectors. The series offers various position counts and termination styles to accommodate diverse PCB design needs. It serves as a reliable interface solution for general-purpose electronic assemblies requiring durable connectivity.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes may include other 51-position, 2.54mm pitch sockets from different manufacturers. Verify compatibility regarding housing height, contact length, and terminal shape. Cross-reference datasheets to ensure equivalent electrical ratings and material specifications are maintained.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in this connector?

The contacts are made from beryllium copper alloy.

Is this connector suitable for high-temperature environments?

Yes, it is rated for operation up to 125°C.

What is the flammability rating of the insulator?

The insulator material has a UL94 V-0 flammability rating.