SL 11 190 28 G

Headers, Male Pins Overview

The SL 11 190 28 G is a single-row male pin header manufactured by Fischer Elektronik. It features a 2.54 mm (0.100 inch) pitch and contains 28 positions. The connector utilizes through-hole mounting with square contact pins made of copper-tin alloy. Contact plating is tin, with a thickness of 157.5 µin (4.00 µm). The overall contact length is 0.748 inches (19.00 mm), comprising a mating length of 0.520 inches (13.21 mm) and a post length of 0.118 inches (3.00 mm). The insulator height is 0.110 inches (2.80 mm), constructed from polyamide (PA46).

Headers, Male Pins Feature Summary

• Single-row configuration with 2.54 mm grid spacing for standard board-to-board or wire-to-board interconnection.
• Through-hole termination design ensuring secure mechanical attachment to printed circuit boards.
• Tin-plated square copper-tin contacts providing reliable electrical conductivity and corrosion resistance.

Headers, Male Pins Applications

• General-purpose electronic assemblies requiring standardized 2.54 mm pitch connections.
• Industrial control systems utilizing through-hole mounted male headers.
• Consumer electronics hardware interfacing between sub-assemblies.

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against manufacturer documentation to confirm exact plating specifications and material composition. Ensure that the required contact count matches the 28-position variant. Confirm compatibility with mating female connectors regarding pin diameter and insulation height. Check for any RoHS compliance declarations if required for your manufacturing process. Always reference the official datasheet for thermal and mechanical limits before integration.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with 2.54 mm pitch is required for through-hole assembly. The 28-position count suits applications needing moderate I/O density in a linear arrangement. Consider the tin-plated contacts for general use environments where gold plating is not strictly necessary. Evaluate the PA46 insulation material properties against operating temperature requirements. Ensure the physical footprint aligns with the PCB layout constraints for the specified row and pitch dimensions.

Headers, Male Pins Part Context

This part belongs to the SL 11 190 series of male pin headers produced by Fischer Elektronik. The series offers various contact counts ranging from 1 to 36 positions within a single-row format. All variants share the same 2.54 mm pitch and structural design, differing primarily in the number of contacts. This specific model represents the 28-contact configuration within that standardized product family.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik headers from the SL 11 190 series with identical pitch and row count. Generic equivalents must match the 2.54 mm spacing, 28-pin count, and through-hole termination style. Verify that alternative manufacturers provide compatible contact dimensions and insulation heights to ensure proper mating. Cross-reference technical drawings for mechanical fit before substitution.