SL 11 139 2 G

Headers, Male Pins Overview

The SL 11 139 2 G is a single-row male pin header manufactured by Fischer Elektronik. It features a 2-position configuration with a 0.100 inch (2.54 mm) pitch. The connector utilizes through-hole mounting and square contact shapes. Contacts are made of copper-tin alloy with a tin plating thickness of 157.5 µin (4.00 µm). The mating contact length is 0.319 inches (8.10 mm), while the post contact length is 0.118 inches (3.00 mm). The total contact length measures 0.547 inches (13.90 mm). Insulation height is 0.110 inches (2.80 mm), constructed from polyamide (PA46).

Headers, Male Pins Feature Summary

• Single-row male pin header design for board-to-board or wire-to-board connections.
• Through-hole termination method ensures secure PCB attachment.
• Tin-plated copper-tin contacts provide reliable conductivity and corrosion resistance.
• Polyamide insulation material offers structural stability and thermal performance.

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections.
• Prototype development and testing setups.
• Consumer electronics assembly requiring standard 2.54 mm spacing.

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm contact plating and insulation material variations. Ensure the selected variant matches the required insertion depth and current rating specifications for the target application. Cross-reference the manufacturer's official datasheet for precise mechanical dimensions and handling instructions before integration into production designs.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row header with two positions is required. The 2.54 mm pitch is compatible with standard breadboards and ribbon cables. Consider the through-hole mounting requirement and verify that the PCB layout accommodates the specified contact length and insulation height constraints for proper assembly.

Headers, Male Pins Part Context

This part belongs to the SL 11 series of pin headers from Fischer Elektronik. The series offers various pole counts and configurations for diverse connectivity needs. The SL 11 139 2 G specifically addresses applications requiring minimal footprint and standard spacing. It represents a fundamental passive component in electronic hardware assemblies.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 2-position, 2.54 mm pitch male headers from manufacturers such as TE Connectivity or Molex. Ensure replacement parts match the through-hole mounting style and square contact shape. Verify that the insulation material and plating thickness meet the original design requirements for environmental and electrical performance.