SL 1 179 21 G

Headers, Male Pins Overview

The SL 1 179 21 G is a male PCB header connector manufactured by Fischer Elektronik. It features a single row with 21 positions and a 0.635 mm (0.025 inch) pitch. The connector utilizes through-hole termination for secure board mounting. Contact surfaces are gold-plated to ensure reliable signal transmission and corrosion resistance. The housing is constructed from black polyamide, providing mechanical stability and electrical insulation.

Headers, Male Pins Feature Summary

• Single-row male pin configuration designed for precise alignment
• Gold-plated contacts ensure durable and low-resistance connections
• Through-hole soldering method provides robust mechanical fixation

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections
• Signal routing in compact printed circuit boards
• Prototype development requiring high-density connections

Headers, Male Pins Procurement Notes

Verify the specific contact plating thickness and material composition against the official datasheet before integration. Confirm that the thermal endurance ratings align with the intended soldering process temperatures. Ensure the mechanical dimensions match the target PCB footprint requirements to prevent assembly errors.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with fine 0.635 mm pitch is required. Consider the gold plating for environments demanding high reliability. Evaluate the through-hole installation constraints against available board space. Compare alternative series if higher current capacity or different pitch standards are necessary for the specific application.

Headers, Male Pins Part Context

This part belongs to the SL 1 series of precision connectors from Fischer Elektronik. The series is characterized by fine-pitch male headers suitable for dense electronic assemblies. The SL 1 179 21 G represents a specific variant within this family, defined by its 21-position count and standardized mechanical interface.

Headers, Male Pins Replacement Considerations

Consult official distributor databases for cross-referenced part numbers. Verify compatibility based on pitch, row count, and termination type before substitution.