MTMM-104-04-F-S-118

Headers, Male Pins Overview

The MTMM-104-04-F-S-118 is a variable post height header strip manufactured by Samtec Inc. It features a 2.00 mm (.079 in) pitch and is configured as a single row with 4 positions. The connector utilizes through-hole termination with solder pin end types and straight mounting orientation. Contact materials consist of phosphor bronze with tin plating on the mating surfaces. The housing is constructed from black liquid crystal polymer (LCP) rated UL 94 V-0. Electrical ratings include a current capacity of 3A, with an operating temperature range spanning from -55°C to +125°C.

Headers, Male Pins Feature Summary

• Flex Stack design enables customized post heights and body positioning in precise increments
• Single row configuration provides flexible low-profile interconnection options
• Through-hole termination ensures secure board attachment for vertical orientation

Headers, Male Pins Applications

• Board-to-board interconnections requiring specific height adjustments
• Cable-to-board connections where variable post length is necessary
• Embedded systems with space-constrained vertical stacking requirements

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Samtec documentation to confirm exact post height and plating specifications. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment. Cross-reference the part number with authorized distributors to confirm availability and compliance status prior to ordering.

Headers, Male Pins Selection Notes

Select this component when standard fixed-height headers do not accommodate mechanical tolerances or stack-up requirements. The variable post height feature allows designers to optimize clearance without custom manufacturing. Verify that the tin-plated contacts meet the environmental corrosion resistance needs of the deployment location.

Headers, Male Pins Part Context

This part belongs to the MTMM series of modified through-hole headers. The series offers extensive customization in pin count, row configuration, and terminal length. It is designed for applications demanding high flexibility in mechanical assembly while maintaining reliable electrical performance across a wide temperature range.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include MTMM-104-04-L-S-118 and MTMM-104-04-T-S-118, which share identical mechanical dimensions but differ in contact plating material. Verify compatibility with mating connectors before substitution.