SL 1 025 27 Z

Headers, Male Pins Overview

The Fischer Elektronik SL 1 025 27 Z is a single-row male pin header connector designed for through-hole mounting. It features 27 positions with a 0.100 inch (2.54 mm) pitch. The contacts are constructed from copper-tin alloy and feature a tin-plated finish on both the mating and tail sections, with a plating thickness of 157.5 µin (4.00 µm). The housing is made of polyamide (PA46), nylon, providing an insulation height of 0.110 inches (2.80 mm). The overall contact length is 0.547 inches (13.90 mm), with a mating contact length of 0.319 inches (8.10 mm) and a tail length of 0.118 inches (3.00 mm).

Headers, Male Pins Feature Summary

• Through-hole mounting configuration for secure PCB attachment.
• Single-row design with square-shaped tin-plated male pins.
• Polyamide (PA46) insulation material for structural stability.

Headers, Male Pins Applications

• Board-to-board interconnections.
• Wire-to-board connections.
• General electronic circuit assembly.

Headers, Male Pins Procurement Notes

Verify the specific part number SL 1 025 27 Z against official Fischer Elektronik documentation to confirm current availability and technical specifications. Ensure that the tin-plated contact finish and through-hole termination method align with your manufacturing process requirements. Cross-reference the 27-position count and 2.54 mm pitch with your board layout design to guarantee mechanical fit and electrical compatibility before procurement.

Headers, Male Pins Selection Notes

Select this component when a single-row, through-hole male header with tin contacts is required. The 2.54 mm pitch is standard for general-purpose electronics. Consider the PA46 insulation material and the specific contact lengths if vertical space or mating depth constraints exist. This model is suitable for applications where solder reflow compatibility and standard board spacing are primary design factors.

Headers, Male Pins Part Context

This component belongs to the SL 1 series of connectors from Fischer Elektronik, which focuses on precision-engineered interconnect solutions. The SL 1 025 variant specifically denotes a single-row header configuration. It is distinct from multi-row or surface-mount variants within the broader product family, offering a standardized solution for direct PCB insertion.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Fischer Elektronik headers with identical 27-position counts, 2.54 mm pitch, and through-hole termination. Ensure replacement parts maintain the same tin-plated contact finish and PA46 insulation material to preserve electrical and mechanical performance characteristics.