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SAMTEC MTMM12105TD157 Modular Header

This is a modified through-hole header designed for reliable board connections in industrial applications. Made from black liquid crystal polymer insulator material and phosphor bronze terminals, it features tin or gold plating over nickel for enhanced corrosion resistance. Operating temperature range is -55 °C to +105 °C with tin, and up to +125 °C with gold plating. RoHS compliant, lead-free, and solderable, this connector ensures durability and high performance in demanding environments. Suitable for single, double, or quad row configurations, it offers a range of pin counts and custom options for versatile industrial use.

Authorized Distributors
Source:DigiKey
Part No:MTMM-121-05-T-D-157
Stock:117
Inv Date:06-07-2026
Price: Unit price: $30.68
Buy/RFQ:
Source:DigiKey
Part No:MTMM-121-05-T-D-157
Stock:0
Inv Date:06-07-2026
Price: Unit price: $3.08
Buy/RFQ:
Part No:MTMM-121-05-T-D-157
Stock:0
Inv Date:06-08-2026
Price: Unit price: $3.17
Buy/RFQ:
Part No:MTMM-121-05-T-D-157
Stock:0
Inv Date:06-07-2026
Price: Unit price: $3.248
Buy/RFQ:
Part No:MTMM-121-05-T-D-157
Stock:117
Inv Date:06-07-2026
Price: Unit price: $3.17
Buy/RFQ:

SAMTEC MTMM12105TD157 Modular Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP) black
  • Terminal Material: Phosphor Bronze (0.13 mm) .005'
  • Plating: Sn or Au over 50 p" Ni
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of Positions: Custom options available, e.g., 2, 3, 4, 6, 8, 10, 12, 13, 14, 16
  • Height Options: From 6.48 mm to 19.08 mm depending on configuration
  • Design: Non-standard, subject to change, customizable configurations available

Buy the Samtec MTMM12105 U+2013 Reliable Modular Headers for Industrial Applications

Upgrade your industrial circuit assemblies with the durable and reliable modular header designed by Samtec. Built with high-quality liquid crystal polymer insulators and phosphor bronze terminals, this connector offers excellent temperature resistance, RoHS compliance, and solderability. Available in various configurations accommodating different pin counts, heights, and options, it ensures optimal performance for demanding applications. Equipped with gold or tin plating, it guarantees corrosion resistance and long-term reliability. Purchase online today for seamless integration into your manufacturing process, ensuring durable and high-performance board connections.

Get Samtec MTMM12105 today—built for precision, durability, and versatile industrial board connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12105TD157?

You can click on the BUY or RFQ button to purchase MTMM12105TD157 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12105TD157?

You can download the MTMM12105TD157 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12105TD157?

SAMTEC

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