SL 10 SMD 104 4 S SM

Headers, Male Pins Overview

The Fischer Elektronik SL 10 SMD 104 4 S SM is a surface mount male header connector featuring a 2.54 mm (0.100 inch) pitch and four positions in a single row. It utilizes a push-pull fastening mechanism for secure attachment. The contacts are gold-plated with a thickness of 157.5 µin (4.00 µm), while the tail termination is tin-plated. Constructed from polyamide (PA46) reinforced with glass fiber, the insulator supports an operating temperature range of -40°C to 163°C. The mating contact length measures 0.425 inches (10.80 mm), and the insulation height is specified at 0.110 inches (2.80 mm).

Headers, Male Pins Feature Summary

• Surface mount design with push-pull locking for reliable PCB attachment.
• Gold-plated contacts ensure stable electrical performance and corrosion resistance.
• Glass-fiber reinforced polyamide insulation provides thermal stability up to 163°C.

Headers, Male Pins Applications

• High-density electronic assemblies requiring surface mount technology.
• Industrial control systems utilizing compact interconnect solutions.
• Automotive electronics modules needing robust thermal resistance.

Headers, Male Pins Procurement Notes

Verify that the suffix 'SM' corresponds to the specific bar magazine or pick-and-place packaging configuration required for automated assembly lines. Confirm that the gold plating specification matches the application's conductivity needs rather than the tin-plated variants available in the same series. Ensure the 2.54 mm pitch aligns with the target board footprint and mating connector dimensions.

Headers, Male Pins Selection Notes

Select this component when a low-profile surface mount header with high reliability is required. The gold-plated contacts distinguish it from tin-plated alternatives, offering superior oxidation resistance for critical signal paths. Consider the single-row configuration and four-position count against space constraints. The push-pull feature simplifies manual handling during prototyping or low-volume production compared to standard press-fit headers.

Headers, Male Pins Part Context

This part belongs to the SL 10 SMD series, which focuses on compact, precision surface mount connectors. The series offers various contact counts and plating options, including tin and gold. The SL 10 designation indicates a specific dimensional profile within Fischer Elektronik's broader portfolio of board-to-board and wire-to-board interconnect solutions designed for modern manufacturing processes.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik SL 10 SMD variants with identical pitch and row count but different plating, such as SL 10 SMD 104 4 Z SM. Cross-manufacturer replacements must match the 2.54 mm pitch, 4-position layout, and surface mount mounting type to ensure mechanical compatibility.

Headers, Male Pins FAQ

What is the difference between the 'S' and 'Z' suffixes in this model?

The 'S' suffix indicates gold-plated contacts, whereas the 'Z' suffix denotes tin-plated contacts. Both share the same mechanical dimensions and series specifications.

Does the push-pull mechanism require additional tools for installation?

No, the push-pull fastening type allows for manual engagement without specialized tools, facilitating easier assembly and potential rework compared to press-fit designs.