A-SL200-DG-G40MR1

Headers, Male Pins Overview

The A-SL200-DG-G40MR1 is a male pin header connector from the ASSMANN WSW A-SL200 series. It features a 40-position configuration with a 2.00mm (0.079 inch) pitch. Designed for surface mount installation, this unshrouded connector utilizes gold-plated brass contacts to ensure reliable signal transmission. The housing is constructed from PBT material, supporting a rated voltage of 125V and an operating temperature range from -40°C to 105°C.

Headers, Male Pins Feature Summary

• Surface mount termination method for automated PCB assembly
• Gold-plated brass contacts for enhanced conductivity and corrosion resistance
• PBT housing material providing thermal stability within specified limits

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic modules
• Signal routing in consumer electronics devices
• Industrial control system circuit boards

Headers, Male Pins Procurement Notes

Verify that the specific MR1 suffix corresponds to the required surface mount footprint and terminal style for your design. Confirm compatibility with standard reflow soldering profiles compatible with PBT materials. Ensure the 40-pin layout matches the target PCB silkscreen and copper pad specifications to prevent alignment errors during assembly.

Headers, Male Pins Selection Notes

Select this component when a low-profile surface mount solution is required for high-density connections. The 2.00mm pitch offers a balance between pin count and spacing. Consider the unshrouded design if mating space is constrained or if a complementary shrouded header is used on the opposing board. Verify current carrying capacity requirements against the 1A rating.

Headers, Male Pins Part Context

This part belongs to the A-SL200 series, which provides various straight and right-angle pin headers for ASSMANN WSW. The series supports both through-hole and surface mount technologies. The A-SL200-DG-G40MR1 specifically addresses the need for surface-mounted, unshrouded headers with gold plating, differing from the through-hole variants like the A-SL200-EG-G40D found in the same product family.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other 40-position, 2.00mm pitch surface mount pin headers from different manufacturers. Ensure equivalent electrical ratings and mechanical dimensions are matched. Cross-reference datasheets for compatible mating connectors to guarantee proper engagement.