SL 10 SMD 040 4 S SM

Headers, Male Pins Overview

The SL 10 SMD 040 4 S SM is a surface mount board-to-board connector from Fischer Elektronik's SL series. It features a single row of four male pins with a 2.54 mm (0.100 inch) pitch. The contacts are gold-plated for reliable signal transmission, while the termination legs are tin-plated for soldering. Constructed with PA46/GF insulation and copper-tin contacts, it supports a voltage rating of 250 V AC and current capacity of 3 A. The unit operates within a temperature range of -40°C to +163°C and withstands reflow soldering at 260°C for 10 seconds.

Headers, Male Pins Feature Summary

• Surface mount design for automated pick-and-place assembly
• Gold-plated male contacts ensure stable electrical connectivity
• Push-pull fastening mechanism secures mating connections
• High-temperature resistant PA46/GF insulation material

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronics
• Wire-to-board connections requiring surface mount technology
• Industrial control modules operating in high-temperature environments
• Consumer devices utilizing dense circuit layouts

Headers, Male Pins Procurement Notes

Verify that the suffix 'SM' corresponds to the bar magazine packaging option as specified by Fischer Elektronik. Confirm the contact plating is gold ('S') rather than tin ('Z'). Ensure the part number matches the 4-contact configuration and single-row layout. Check RoHS compliance status if required for your manufacturing process. Validate the supplier source against official Fischer Elektronik distribution channels to avoid counterfeit components.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row surface mount header is required for 2.54 mm pitch applications. Choose the gold-plated variant for superior corrosion resistance and conductivity compared to tin options. Consider the thermal endurance limits when designing for high-heat environments. Verify that the board thickness accommodates the specific insulation height and contact length specifications provided in the datasheet.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik SL 10 SMD family, designed specifically for surface mount technology. The series offers various contact counts and plating options to suit different density and environmental requirements. The SL 10 designation indicates a single-row configuration, distinguishing it from multi-row variants like SL 11 or SL 22. This modular approach allows engineers to standardize on a single connector system across multiple product lines.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik SL 10 SMD variants with matching pitch and row count, such as SL 10 SMD 040 4 Z SM for tin-plated alternatives. Cross-manufacturer replacements require verifying identical 2.54 mm pitch, single-row male pin configuration, and surface mount footprint dimensions. Ensure compatibility with existing PCB silkscreen and mounting constraints before switching suppliers.