SL 1 154 21 G

Headers, Male Pins Overview

The SL 1 154 21 G is a single-row male pin header manufactured by Fischer Elektronik. It features 21 contacts with a 0.100 inch (2.54 mm) pitch and a 0.635 mm row spacing. Designed for through-hole mounting, the unit utilizes gold-plated contacts to ensure reliable electrical connectivity. The connector supports board-to-board and wire-to-board applications, providing a secure mechanical interface for electronic assemblies requiring precise alignment and durable signal transmission.

Headers, Male Pins Feature Summary

• Single-row configuration with precision-engineered male pins
• Gold-plated contact surfaces for enhanced conductivity
• Through-hole straight mounting style for PCB integration

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board assembly connections
• General electronic circuit prototyping

Headers, Male Pins Procurement Notes

Verify the specific part number SL 1 154 21 G against official Fischer Elektronik documentation to confirm compatibility. Ensure that the required contact count, pitch, and plating specifications match the design requirements. Cross-reference manufacturer datasheets for accurate mechanical dimensions and environmental ratings before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with gold plating is required for through-hole applications. Consider the 2.54 mm pitch and 21-position count for layout constraints. Evaluate the straight mounting orientation against available PCB space. Confirm that the gold finish meets corrosion resistance needs for the intended operating environment.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik SL series of PCB connectors. The series offers various configurations including different row counts, pin positions, and contact finishes. The SL 1 154 21 G specifically addresses needs for single-row, gold-plated headers in standard pitch applications, fitting within the broader portfolio of precision electronic interconnect solutions.

Headers, Male Pins Replacement Considerations

Consult Fischer Elektronik catalogs for direct substitutes with identical mechanical and electrical properties. Verify that any alternative maintains the 2.54 mm pitch, 21-pin count, and gold plating specification. Ensure compatibility with existing PCB footprints and mating connectors before implementing changes.