SL 11 124 27 S

Headers, Male Pins Overview

The Fischer Elektronik SL 11 124 27 S is a single-row male pin header connector designed for through-hole PCB mounting. It features 27 positions with a 0.100 inch (2.54 mm) pitch. The contacts are tin-plated copper-silver alloy pins with a mating contact length of 0.213 inches (5.40 mm) and a column length of 0.118 inches (3.00 mm). The total contact length measures 0.441 inches (11.20 mm). The insulator is made of polyamide (PA46), providing an insulation height of 0.110 inches (2.80 mm). The component is currently in active production.

Headers, Male Pins Feature Summary

• Single-row male pin configuration for standard board-to-board or cable connections
• Through-hole termination method ensuring secure mechanical attachment to printed circuit boards
• Tin-plated contact surfaces optimized for conductivity and corrosion resistance
• Polyamide (PA46) insulation material supporting reliable performance in industrial environments

Headers, Male Pins Applications

• Industrial control system interconnections
• Electronic instrumentation signal routing
• Consumer electronics assembly
• Automotive electronic module connections

Headers, Male Pins Procurement Notes

Verify the specific suffix 'S' indicates tin plating when sourcing replacements, as other suffixes like 'G' may denote gold plating. Confirm that the 27-position count matches the design requirement. Ensure the through-hole footprint aligns with the PCB layout specifications. Check for RoHS compliance status if required by the manufacturing process. Validate the operating temperature range against environmental conditions.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with 27 positions and 2.54 mm pitch is required. Consider the tin plating for general-purpose applications where cost-effectiveness is prioritized over extreme corrosion resistance. Evaluate the through-hole mounting style against surface-mount alternatives if space constraints exist. Ensure the PA46 insulation material meets thermal requirements for the intended soldering process.

Headers, Male Pins Part Context

This part belongs to the SL 11 124 series of precision-engineered PCB connectors from Fischer Elektronik. The series offers various position counts and plating options to suit different connectivity needs. The SL 11 124 27 S specifically provides a compact solution for high-density connections while maintaining standard spacing dimensions compatible with widespread industry hardware.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik headers within the SL 11 124 series with identical pin counts but different platings, such as SL 11 124 27 G. Cross-brand replacements must match the 2.54 mm pitch, 27 positions, and through-hole mounting style. Verify that alternative materials meet the same thermal and mechanical standards.