SL 11 139 8 Z

Headers, Male Pins Overview

The SL 11 139 8 Z is a single-row male pin header manufactured by Fischer Elektronik. It features 8 positions with a 0.100 inch (2.54 mm) pitch. Designed for through-hole mounting, the connector utilizes square pins made of copper-tin alloy with a tin plating thickness of 157.5 µin (4.00 µm). The total contact length measures 0.547 inches (13.90 mm), comprising an insertion depth of 0.118 inches (3.00 mm) and a mating length of 0.319 inches (8.10 mm). 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 8 positions for standard board-to-board or cable connections.
• Through-hole termination method ensures secure mechanical attachment to printed circuit boards.
• Tin-plated copper-tin contacts provide reliable conductivity and corrosion resistance.
• Polyamide (PA46) insulation offers thermal stability and mechanical durability.

Headers, Male Pins Applications

• General-purpose electronic assemblies requiring male pin headers.
• Industrial control systems utilizing standard 2.54 mm pitch interfaces.
• Consumer electronics manufacturing involving PCB interconnections.
• Prototyping and development boards using through-hole technology.

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against official Fischer Elektronik documentation to confirm exact plating specifications and material composition. Ensure the required pin count matches the 8-position design. Confirm that the through-hole footprint aligns with your PCB layout constraints. Cross-reference the PA46 insulation rating with your operating temperature requirements. Validate that the tin plating thickness meets your conductivity standards.

Headers, Male Pins Selection Notes

Select this component when a single-row, 8-position male header is required for through-hole applications. The 2.54 mm pitch is standard for many legacy and general-purpose designs. Consider the PA46 insulation if higher thermal performance than standard nylon is needed. Ensure the mating connector supports the specified contact length and square pin shape. Verify that the tin plating is suitable for the intended environmental conditions.

Headers, Male Pins Part Context

This part belongs to the SL 11 series of male pin headers from Fischer Elektronik. The series offers various pole counts and row configurations. The SL 11 designation typically indicates a single-row header with specific dimensional characteristics. Other variants in the series may differ in position count, such as the SL 11 139 33 Z, or plating options like gold or nickel-silver combinations found in related models.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 8-position count, 2.54 mm pitch, and through-hole mounting style. Verify compatibility with the square pin profile and 0.547 inch total contact length. Check if alternative manufacturers offer identical PA46 insulation and tin plating specifications. Ensure the replacement part maintains the same mechanical dimensions for PCB footprint compatibility.