SL 1 128 19 S

Headers, Male Pins Overview

The SL 1 128 19 S is a single-row male pin header manufactured by Fischer Elektronik. It features a 0.635 mm square contact cross-section and a 2.54 mm (0.100 inch) pitch. The connector provides 19 positions for through-hole mounting on printed circuit boards. Contacts are tin-plated copper alloy, with a mating contact length of 8.10 mm and a column length of 3.00 mm. The total contact length measures 13.90 mm, while the insulation height is 2.80 mm. The component utilizes PA46 polyamide insulation material.

Headers, Male Pins Feature Summary

• Square pin design for precise alignment
• Through-hole termination method
• Tin-plated contacts for corrosion resistance

Headers, Male Pins Applications

• General-purpose PCB interconnects
• Board-to-board connections
• Wire-to-board assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix 'S' indicates tin plating rather than gold or nickel variants when sourcing replacements. Confirm the 19-position count matches the required circuit density. Ensure the through-hole footprint aligns with the target PCB layout specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model for applications requiring standard 2.54 mm spacing with robust mechanical stability. The square pin geometry offers superior retention compared to round pins. Verify that the operating temperature range accommodates the soldering process and environmental conditions of the intended assembly.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik SL series of precision board connectors. The series offers various row counts and contact configurations. The SL 1 128 designation typically refers to single-row headers with standardized dimensions. This specific part number represents a variant within that family optimized for general electronic equipment.

Headers, Male Pins Replacement Considerations

Compatible substitutes include SL 1 128 19 G for gold-plated versions or SL 1 128 19 Ni for nickel options. Ensure the replacement maintains the same 2.54 mm pitch and 0.635 mm pin size. Verify insulation material compatibility if high-temperature performance is critical.