MTMM-111-05-L-D-195

Headers, Male Pins Overview

The MTMM-111-05-L-D-195 is a board stacking connector manufactured by Samtec Inc. It features 22 contacts arranged in two rows of male pins with a 0.079 inch (2.00 mm) pitch. The connector utilizes straight through-hole solder terminals and has a contact length of 0.195 inches. The mating contact area is plated with 10 microinches of selective gold over nickel, while the tail termination is finished with matte tin. The insulator material is liquid crystal polymer (LCP), providing UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Variable post height design accommodates tolerance variations between stacked circuit boards.
• Selective gold plating on contact areas ensures reliable signal transmission and corrosion resistance.
• Straight orientation facilitates direct vertical board-to-board interconnection.

Headers, Male Pins Applications

• High-density board stacking assemblies
• Industrial control system interconnects
• Motor control cabinet wiring

Headers, Male Pins Procurement Notes

Verify that the specific ordering suffix matches the required contact length and plating specification. Confirm that the pin count corresponds to the desired configuration within the available range. Ensure compatibility with mating connectors regarding pitch and row alignment. Check for RoHS compliance status if required by project specifications.

Headers, Male Pins Selection Notes

Select this component when variable post height flexibility is required for precise board stacking applications. The 2.00 mm pitch allows for higher density compared to standard 0.100 inch spacing. Consider the phosphor bronze contact material for mechanical stability. Evaluate the straight terminal style against space constraints in the assembly layout.

Headers, Male Pins Part Context

This part belongs to the MTMM series of variable post height header strips. The series offers customizable configurations with up to four rows and varying pin counts. It is designed for through-hole termination on printed circuit boards. The product line supports diverse industrial and commercial electronic interconnection needs.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 2.00 mm pitch, 22-pin dual-row configuration, and variable post height characteristics. Verify dimensional compatibility before substitution.