SL 1 128 2 G

Headers, Male Pins Overview

The SL 1 128 2 G is a single-row male pin header manufactured by Fischer Elektronik, designed for through-hole mounting on printed circuit boards. It features 2 contacts with a 0.100-inch (2.54 mm) pitch and square contact shapes. The connector has an overall contact length of 0.845 inches (21.40 mm) and an insulation height of 0.110 inches (2.80 mm). The mating surface finish is gold, ensuring reliable electrical connections.

Headers, Male Pins Feature Summary

• Single-row configuration with square-shaped male pins for secure board-to-board or wire-to-board interconnections.
• Gold-plated mating surfaces provide corrosion resistance and stable conductivity in electronic assemblies.
• Through-hole termination method ensures robust mechanical attachment to the PCB substrate.

Headers, Male Pins Applications

• General-purpose electronic circuit prototyping and development.
• Board-to-board stacking applications requiring low-profile interconnects.
• Wire-to-board connections in consumer electronics assemblies.

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact count and plating specifications. Ensure compatibility with standard 2.54 mm grid layouts. Confirm that the single-row format meets the spatial constraints of the target PCB design before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a minimal two-position interconnect is required. The single-row layout suits tight horizontal spaces. Gold plating is preferred for environments where oxidation resistance is critical. Verify that the 21.40 mm total length fits within the assembly envelope without obstructing adjacent components.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 1 series, which focuses on precision-engineered headers for various electronic applications. The series offers customizable dimensions and contact counts. The SL 1 128 2 G represents a basic two-pin variant within this broader family of rectangular connectors.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, single-row layout, and through-hole termination. Verify that alternative manufacturers offer identical gold plating thickness and square pin geometry to maintain mechanical and electrical compatibility in existing designs.