BLM LA 1 21 Z

Headers, Receptacles, Female Sockets Overview

The BLM LA 1 21 Z is a PCB receptacle manufactured by Fischer Elektronik, designed for board-to-board connectivity. It features a single row with 21 contacts and a 1.27 mm pitch. The component utilizes through-hole mounting with right-angle termination. Contact materials consist of CuSn alloy with tin plating on the surface contact and Ni+≥0.2µm Au on the contact sleeve.

Headers, Receptacles, Female Sockets Feature Summary

• Single row configuration with 21 contacts
• Through-hole right-angle termination
• Tin-plated surface contact and gold-plated contact sleeve

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• Industrial electronic assemblies
• High-reliability connectivity applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number BLM LA 1 21 Z against official Fischer Elektronik documentation to confirm contact count and termination style. Ensure compatibility with mating header connectors regarding pitch and row configuration. Check for required certifications or environmental compliance data in the manufacturer datasheet before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 21-position, single-row connector with 1.27 mm pitch is required. Consider the right-angle through-hole mounting profile for space-constrained vertical connections. Verify that the tin and gold plating specifications meet the application's corrosion resistance and conductivity requirements.

Headers, Receptacles, Female Sockets Part Context

Fischer Elektronik produces a range of BLM LA series connectors characterized by high-quality standards and reliability. This series is established for industrial applications requiring robust connectivity solutions. The BLM LA 1 21 Z represents a specific variant within this lineup, tailored for precise multi-pin interface needs.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult Fischer Elektronik official substitution lists for verified alternatives. Generic equivalents may not match the specific contact material composition or plating thickness requirements.