MTSW-132-22-S-D-385

Headers, Male Pins Overview

The MTSW-132-22-S-D-385 is a Variable Height PCB Header Strip from Samtec's Flex Stack series. It features a 0.100 inch (2.54 mm) pitch with 34 positions arranged in a dual row configuration. The connector utilizes through-hole termination with gold-plated phosphor bronze contacts. It has a straight mounting orientation and an unlatched design. The mating post length is specified as 0.385 inches, while the overall pin length corresponds to the model suffix. The housing is constructed from black polyester with a UL 94 V-0 flammability rating. Operating temperature ranges from -55°C to +125°C.

Headers, Male Pins Feature Summary

• Flex Stack design allows for modified post height and body position adjustments in precise increments
• Variable height capability provides fourteen terminal length options to accommodate diverse assembly requirements
• Square .025 inch contact system ensures reliable board-to-board or cable connections

Headers, Male Pins Applications

• Board-to-Board interconnections
• Cable to Board connections
• High-density electronic assemblies requiring variable height tolerance

Headers, Male Pins Procurement Notes

Verify the specific part number against official Samtec documentation to confirm the exact overall length and post height specifications associated with the '385' suffix. Ensure that the through-hole termination method aligns with the target PCB fabrication capabilities. Confirm RoHS compliance status and operating temperature range requirements match the intended application environment before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when standard header heights are insufficient for the mechanical stack-up of the assembly. The variable height feature accommodates slight misalignments or varying board thicknesses without custom manufacturing. Verify that the 34-position dual-row layout fits within the available PCB area. Consider the gold plating for corrosion resistance and low contact resistance in signal applications.

Headers, Male Pins Part Context

This component belongs to the MTSW series, which is a variation of the classic TSW header strip. The series is designed to offer a wide range of overall pin lengths while maintaining the standard 0.100 inch pitch. It is part of Samtec's broader portfolio of flexible stacking solutions, providing engineers with customizable interconnect options for complex multi-layer board designs.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other MTSW series headers with identical pitch and position count but different height suffixes, such as MTSW-132-22-S-D-225 or MTSW-132-22-S-D-430, if the mechanical height constraint differs. Cross-reference with Samtec's official substitution guide to ensure electrical and mechanical compatibility.