BL 18 141 20

Headers, Receptacles, Female Sockets Overview

The BL 18 141 20 is a PCB socket header manufactured by Fischer Elektronik. It features a 20-position configuration with a 2.54 mm (0.100 inch) pitch. The connector utilizes a single row design intended for through-hole mounting on printed circuit boards. The contacts are constructed from a CuZn alloy and feature gold plating to ensure reliable electrical performance. This component serves as a receptacle for mating with corresponding pin headers in board-to-board applications.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contact surfaces for enhanced conductivity and corrosion resistance
• Through-hole straight mounting style for secure PCB attachment
• Single row layout accommodating 20 distinct connection points

Headers, Receptacles, Female Sockets Applications

• General-purpose board-to-board interconnections
• Industrial control system signal routing
• Electronic module interface connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact contact count and mechanical dimensions. Ensure the required gold plating thickness meets application standards. Confirm that the through-hole footprint matches the target PCB design before procurement to avoid assembly issues.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 20-position, 2.54 mm pitch socket is required for vertical board stacking. Consider the CuZn alloy material properties for mechanical stability. Evaluate the straight orientation against available panel space constraints. Verify compatibility with mating male headers regarding contact retention force and alignment tolerances.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BL series of PCB connection systems from Fischer Elektronik. The series offers various position counts and configurations for standard electronic assemblies. The BL 18 141 20 specifically addresses needs for moderate density interconnects requiring robust through-hole termination and durable contact materials.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with other Fischer Elektronik BL series variants for different pin counts. Check for identical pitch and row configurations in competitor catalogs. Ensure mechanical height and contact material specifications match the original design requirements before substituting.