SL 1 179 33 G

Headers, Male Pins Overview

The SL 1 179 33 G is a single-row male pin header connector manufactured by Fischer Elektronik. It features 33 positions with a 0.100 inch (2.54 mm) pitch, designed for through-hole PCB mounting. The contacts are constructed from bronze and finished with gold plating over nickel (Ni+≥0.2µm Au). The insulating body utilizes PA 4.6 GF material, rated for operation between -40°C and +163°C. Electrical specifications include a nominal current of 3 A, nominal voltage of 250 V AC, and a test voltage of 2000 V.

Headers, Male Pins Feature Summary

• Single-row male pin configuration for reliable board-to-board or cable connections
• Gold-plated bronze contacts ensure low volume resistance and corrosion resistance
• High-temperature resistant PA 4.6 GF insulating body supports soldering processes

Headers, Male Pins Applications

• Industrial control systems requiring robust electrical interconnects
• Test and measurement equipment interfaces
• General-purpose electronic assemblies needing high-current capacity headers

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'G' corresponds to the gold-plated contact finish when sourcing replacements. Confirm that the 33-position count matches the design requirement, as Fischer Elektronik offers various pin counts within the SL 1 179 series. Ensure compatibility with standard 2.54 mm pitch mating connectors. Check datasheet for precise mechanical dimensions to validate PCB footprint constraints before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with gold-plated contacts is required for applications demanding higher conductivity and oxidation resistance compared to tin-plated variants. The 3 A nominal current rating makes it suitable for moderate power distribution within signal boards. Consider the PA 4.6 GF insulation material if exposure to high reflow temperatures or harsh environmental conditions is anticipated during assembly or operation.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 1 179 series of precision-engineered PCB connectors. The series provides various configurations in terms of pin count and contact plating options. The SL 1 179 33 G specifically denotes the 33-position variant with gold plating, distinguishing it from other series members like the SL 1 179 33 S which may feature different surface treatments.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 33-position count, 2.54 mm pitch, and single-row male pin format. Verify that alternative components support the same 3 A current rating and utilize compatible insulating materials for thermal stability. Cross-reference mechanical drawings to ensure identical housing height and contact length for seamless PCB integration.