BLM 3 SMD 18 G

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLM 3 SMD 18 G is a surface mount pin strip connector designed for board-to-board or cable applications. It features an 18-position configuration with a 1.27 mm (0.050 inch) pitch, accommodating single-row layouts. The connector supports a current rating of 1.5 A and a voltage rating of 125 V. Contact materials consist of copper alloy with tin plating to ensure reliable electrical conductivity and corrosion resistance. The component utilizes a gold-plated contact sleeve for enhanced durability in mating cycles.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount design for automated PCB assembly processes
• Tin-plated copper alloy contacts for stable signal transmission
• Gold-plated contact sleeves for improved wear resistance
• Single precision contact construction for consistent alignment

Headers, Receptacles, Female Sockets Applications

• General-purpose electronic equipment interconnects
• Industrial control system board connections
• Consumer electronics internal wiring harnesses

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact plating specifications and mechanical tolerances. Ensure that the selected variant matches the required surface mount footprint and pitch dimensions for your printed circuit board layout. Cross-reference the part number with authorized distributors to confirm availability and authenticity before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector based on the requirement for a 1.27 mm pitch surface mount interface with 18 positions. Consider the 1.5 A current capacity and 125 V voltage rating to ensure compatibility with the target circuit's electrical loads. Evaluate the tin-plated contact material suitability for the operating environment and mating frequency requirements compared to alternative plating options.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Fischer Elektronik BLM series of pin strips, which are engineered for high-density interconnect solutions. The series offers various position counts and mounting styles to support diverse electronic assembly needs. Fischer Elektronik manufactures these connectors using precision engineering standards to maintain consistent performance across industrial and commercial applications.

Headers, Receptacles, Female Sockets Replacement Considerations

The BLM 3 SMD 18 G has an alternative designation listed as BLM 3 SMD 18 Z. Verify if this alternative designation represents a direct functional equivalent or a variant with different plating specifications before substitution.