BLM LA 1 20 Z

Headers, Receptacles, Female Sockets Overview

The BLM LA 1 20 Z is a 20-position PCB receptacle connector manufactured by Fischer Elektronik. It features a 1.27 mm (0.050 inch) pitch and utilizes a single-row configuration with through-hole termination for right-angle board-to-board mounting. The contacts are constructed from CuSn-alloy and feature a tin-plated surface finish. This component is designed for reliable electrical interconnection in electronic assemblies requiring precise alignment and secure mechanical fixation.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row through-hole design for right-angle PCB mounting
• Tin-plated CuSn-alloy contacts for corrosion resistance
• 1.27 mm pitch ensures precise signal routing

Headers, Receptacles, Female Sockets Applications

• Right-angle board-to-board interconnections
• Electronic assembly signal routing
• PCB header mating applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count and row configuration against project requirements. Confirm that the through-hole pin dimensions match the target PCB layout. Ensure compatibility with mating headers such as the SLM series. Check material specifications to confirm tin plating meets environmental compliance standards. Validate mechanical fit within the enclosure constraints.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a low-profile, right-angle solution is required for dense circuit layouts. The 1.27 mm pitch offers a balance between signal density and manufacturing ease. Consider the tin plating for general-purpose environments where gold plating is not strictly necessary. Evaluate the single-row constraint against total I/O requirements to ensure sufficient capacity without increasing footprint.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLM LA series of PCB receptacles from Fischer Elektronik. The series provides various contact counts and configurations for standard electronic interconnect needs. It is distinct from surface-mount variants like the BLM 1 SMD series and differs from multi-row designs. The 'LA' designation typically indicates specific housing geometry and termination style within the product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating headers include the SLM series from Fischer Elektronik. Verify dimensional compatibility before substitution. Generic connectors with identical 1.27 mm pitch may serve as alternatives if mechanical tolerances align. Ensure the replacement maintains the same right-angle orientation and through-hole termination method.