SL 1 128 3 S

Headers, Male Pins Overview

The SL 1 128 3 S is a single-row male header connector manufactured by Fischer Elektronik. It features 3 positions with a 0.100 inch (2.54 mm) pitch. The contacts are gold-plated and designed for through-hole termination. Key dimensions include an overall contact length of 0.845 inches (21.40 mm), an insulation height of 0.110 inches (2.80 mm), and a square contact shape. The component utilizes PA 4.6 insulating material rated UL 94 V-0.

Headers, Male Pins Feature Summary

• Gold-plated contacts ensure reliable signal transmission and corrosion resistance.
• Square contact shape provides secure mating stability.
• Through-hole mounting facilitates robust PCB attachment.

Headers, Male Pins Applications

• General electronic interconnections
• Prototype circuit board assembly
• Low-voltage signal routing

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm contact finish and plating thickness, as variations exist within the series. Ensure the selected variant matches the required insulation material properties and temperature rating for the target application environment. Cross-reference the official datasheet for precise mechanical tolerances before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-count, single-row male header is required. The 2.54 mm pitch is standard for general-purpose electronics. Verify that the 0.845 inch overall length accommodates the available vertical space on the PCB stack-up. Confirm compatibility with mating female connectors regarding contact geometry and insertion force requirements.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 1 series of PCB headers. The series offers various pin counts and contact finishes. The SL 1 128 3 S specifically denotes a 3-position variant with gold plating. It is distinct from tin-plated or higher-pin-count versions in the same family.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 3-position count, 2.54 mm pitch, and gold-plated contact finish. Verify identical overall height and insulation material ratings. Generic headers may lack the specific square contact profile or UL certification found in this Fischer Elektronik component.

Headers, Male Pins FAQ

What is the contact finish for the SL 1 128 3 S?

The contacts feature a gold plating finish.

What is the insulation material used?

The insulating body is made of PA 4.6 (Polyamide).