Samtec TMM Series Straight Through Hole Pin Header 6 Contacts 2 mm Pitch 2 Row Unshrouded TMM-103-01-G-D

Samtec TMM-103-01-G-D is a precision engineered straight through hole pin header designed for reliable electronic connections in industrial and commercial applications. Featuring 6 male contacts arrayed in two rows with a 2 mm pitch, this header supports robust board-to-board and wire-to-board interconnects. The housing is fabricated from black Liquid Crystal Polymer (LCP), which provides excellent insulation properties and resistance to high temperatures.

The electrical contacts utilize phosphor bronze with 0.5 μm gold plating on the mating pins and 0.075 μm gold plating on the tails, ensuring optimum conductivity and corrosion resistance. The low-profile design measuring only 2.77 mm height facilitates dense PCB layouts without sacrificing mechanical strength. Operational temperature ranges from -55°C to +125°C, making it suitable for use in challenging environments including industrial machinery, automation, and embedded systems.

This product is suitable for applications requiring voltage up to 500V and current capacity of 3.9A. The tail pins measure 3.5 mm for effective soldering through the PCB, and mating pins are 3.2 mm long to secure connection with mating sockets. The unshrouded type allows easy access to pins and facilitates connector alignment during assembly.

Mating compatibility includes Samtec SQT, SQW, TLE, SMM, and MMS series sockets, ensuring versatile integration options. The through hole mount type provides strong physical and electrical connections suitable for standard PCB assembly processes. No specific recognized standards or approvals are declared for this model.

This pin header is widely used in electronics manufacturing, industrial control systems, telecommunications, and instrumentation sectors requiring dependable PCB interconnections. Its compact dimension and low profile make it ideal for applications where space is constrained but high performance is required.

The housing is made of black Liquid Crystal Polymer ensuring high durability. Phosphor bronze contacts are gold plated for superior electrical conductivity. Operating temperature ranges from -55°C to 125°C, suitable for harsh environments.

Dimensions include 3.2 mm mating pin length and 3.5 mm tail pin length for secure soldering. Designed for 500V voltage and 3.9A current ratings. Low profile 2.77 mm height with 2 mm row pitch spacing supporting compact PCB designs.

Mates with multiple Samtec series sockets including SQT, SQW, TLE, SMM, and MMS ranges. Explore more industrial connectors from Samtec and other leading manufacturers on EnvMart for high-quality PCB interconnect solutions.

Explore more products in our PCB Pin Header category.