BLM LG 2 40 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLM LG 2 40 Z is a female header connector designed for through-hole mounting on printed circuit boards. It features a 1.27 mm (0.050 inch) contact pitch and consists of two rows with a total of 40 positions. The contacts are plated with gold to ensure reliable signal transmission. Rated for 125 V and 1.5 A, this component serves as a socket strip for board-to-board interconnections.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated female contacts provide durable connection surfaces.
• Two-row layout accommodates 40 pins in a compact footprint.
• Through-hole termination ensures secure PCB attachment.

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection systems
• Electronic module assembly
• Industrial control equipment interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix 'Z' against the manufacturer's current datasheet to confirm plating specifications and packaging details. Ensure the required contact count matches the 40-position configuration. Cross-reference the voltage and current ratings with system requirements before procurement to guarantee operational safety and compatibility.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 1.27 mm pitch female header is required for high-density applications. The gold plating offers superior corrosion resistance compared to tin variants. Consider the straight through-hole form factor for standard vertical mounting orientations. Validate that the 1.5 A current rating meets the electrical load demands of the target circuit design.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BLM LG series of Fischer Elektronik connectors. The series includes various pin counts and plating options, such as tin or gold finishes. The 'LG' designation typically indicates a low-profile or specific row configuration within their broader connector portfolio, designed for reliable electronic interconnects.

Headers, Receptacles, Female Sockets Replacement Considerations

The Fischer Elektronik BLM LG 2 40 G is a direct alternative featuring identical mechanical dimensions but with tin-plated contacts instead of gold. Verify that the change in contact material does not impact the application's corrosion resistance requirements or long-term reliability needs.

Headers, Receptacles, Female Sockets FAQ

What is the contact plating material for this specific model?

The BLM LG 2 40 Z features gold-plated contacts, distinguishing it from tin-plated variants like the BLM LG 2 40 G.

How are the contacts arranged on the PCB?

The contacts are arranged in two parallel rows with a 1.27 mm pitch, totaling 40 positions for through-hole mounting.