SL 11 112 25 Z

Headers, Male Pins Overview

The Fischer Elektronik SL 11 112 25 Z is a single-row pin header connector designed for through-hole PCB mounting. It features 25 contacts with a 0.100 inch (2.54 mm) pitch. The connector utilizes square male pins made of copper-tin alloy, plated with tin on both the mating and post sections. The tin plating thickness is specified at 157.5 µin (4.00 µm). The total contact length measures 0.441 inches (11.20 mm), comprising a 0.213-inch (5.40 mm) mating length and a 0.118-inch (3.00 mm) post length. The insulating housing is constructed from polyamide (PA46) nylon, providing an insulation height of 0.110 inches (2.80 mm).

Headers, Male Pins Feature Summary

• Single-row configuration with square male pin contacts for secure board-to-board or wire-to-board connections.
• Through-hole termination method ensuring robust mechanical attachment to printed circuit boards.
• Tin-plated copper-tin alloy contacts offering reliable conductivity and corrosion resistance.
• Polyamide (PA46) insulating material providing thermal stability and structural integrity.

Headers, Male Pins Applications

• Industrial control systems requiring durable interconnects
• Consumer electronics assembly with standard spacing requirements
• Test and measurement equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix 'Z' against the manufacturer's current datasheet to confirm exact plating specifications and dimensional tolerances. Ensure compatibility with mating receptacles regarding pin geometry and pitch. Confirm that the through-hole footprint matches the target PCB design guidelines. Check for any RoHS compliance declarations if required by project specifications.

Headers, Male Pins Selection Notes

Select this component when a single-row, 2.54 mm pitch header with 25 positions is required. The choice depends on the need for tin-plated contacts and PA46 insulation. Consider the straight pin orientation and through-hole mounting style. Evaluate the nominal current rating and voltage limits against the application's electrical demands before finalizing the selection.

Headers, Male Pins Part Context

This part belongs to the SL 11 112 series of precision-engineered electronic components from Fischer Elektronik. The series is characterized by its standardized 2.54 mm pitch and modular design options. These connectors are intended for general-purpose interconnecting applications in various electronic assemblies, offering a balance of performance and reliability.

Headers, Male Pins Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. When seeking alternatives, ensure the replacement matches the 2.54 mm pitch, 25-position count, single-row layout, and through-hole termination type. Verify that the contact material and plating specifications meet the original design requirements.