SL 1 179 20 S

Headers, Male Pins Overview

The Fischer Elektronik SL 1 179 20 S is a single-row male pin header connector designed for through-hole PCB mounting. It features 20 positions with a 0.100 inch (2.54 mm) pitch. The connector utilizes square contact pins made of copper-tin alloy, plated with tin on the mating interface and column sections. Key dimensions include an overall contact length of 0.748 inches (19.00 mm), a mating contact length of 0.520 inches (13.21 mm), and a column length of 0.118 inches (3.00 mm). The insulation height is 0.110 inches (2.80 mm), constructed from polyamide (PA46).

Headers, Male Pins Feature Summary

• Single-row configuration with 20 positions for standard PCB interconnection.
• Through-hole termination method ensuring secure mechanical attachment to printed circuit boards.
• Tin-plated contacts provide reliable conductivity and corrosion resistance.
• Polyamide (PA46) insulation material supports stable performance in electronic assemblies.

Headers, Male Pins Applications

• General-purpose PCB header connections
• Signal routing in electronic modules
• Prototype board assembly

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'S' against the manufacturer's official datasheet to confirm it denotes the correct tin-plated variant rather than gold or nickel options. Ensure the component matches the required 20-position count and single-row layout for your design. Cross-reference the package style and terminal type with your assembly specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a single-row, 20-position male header is required for through-hole applications. The 2.54 mm pitch is standard for general electronics. Consider the tin plating for cost-effective solutions where high-cycle mating is not critical. Verify that the PA46 insulation rating meets the thermal requirements of your soldering process and operating environment.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 1 series of precision-engineered electronic components. The series offers various configurations including different pole counts and plating options. The SL 1 179 20 S specifically addresses needs for compact, reliable interconnects in single-row arrangements, fitting within the broader category of rectangular connectors and headers.

Headers, Male Pins Replacement Considerations

Consult the official Fischer Elektronik catalog for direct substitutes within the SL 1 series with identical pitch and row count but different plating or pole numbers. Generic equivalents may match the 2.54 mm pitch but often differ in insulation material, contact retention force, or dimensional tolerances. Always verify compatibility with the original design constraints.

Headers, Male Pins FAQ

What is the contact material for the SL 1 179 20 S?

The contacts are made of copper-tin alloy.

Does this connector support surface mount technology?

No, the SL 1 179 20 S is designed for through-hole mounting only.