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SAMTEC MTMM12003SS140 Modified Through-Hole Header

The MTMM12003SS140 is a modified through-hole header designed for versatile board connections with options for single, double, or quad-row configurations. Crafted with a black Liquid Crystal Polymer insulator and phosphor bronze terminals, it features gold or tin plating over nickel for durability. Operating within -55°C to +125°C, this RoHS-compliant, lead-free connector ensures reliable solderability and excellent electrical performance suitable for high-density electronic assemblies and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:MTMM-120-03-S-S-140
Stock:150
Inv Date:05-27-2026
Price: Unit price: $12.69
Buy/RFQ:
Source:DigiKey
Part No:MTMM-120-03-S-S-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.41
Buy/RFQ:
Part No:MTMM-120-03-S-S-140
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.41
Buy/RFQ:
Part No:MTMM-120-03-S-S-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.06
Buy/RFQ:
Part No:MTMM-120-03-S-S-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.06
Buy/RFQ:
Part No:MTMM-120-03-S-S-140
Stock:150
Inv Date:05-28-2026
Price: Unit price: $49400
Buy/RFQ:

SAMTEC MTMM12003SS140 Modified Through-Hole Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze (0.13 mm) (0.005 inch)
  • Plating: Gold over 50 µin (1.27 µm) Nickel or Tin
  • Operating Temperature Range: -55°C to +125°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of positions: 3
  • Connector Style: Modified through-hole header
  • Height: 14.10 mm (0.555 inch)
  • Width: 15.09 mm (0.594 inch)
  • Available Options: Single, double, or quad-row configurations
  • Certifications: RoHS

Buy the Samtec Series MTMM Modified Through-Hole Header: MTMM12003SS140

Experience the reliable electrical performance of the Samtec Modified Through-Hole Header available online. Crafted with high-quality materials, this connector features gold or tin plating over nickel, ensuring durability and excellent solderability. Ideal for industrial and high-density electronic applications, it operates effectively from -55°C to +125°C. Its versatile board-mate options, RoHS compliance, and lead-free design make it a top choice for engineers seeking durability, performance, and ease of use in manufacturing environments. Purchase now for efficient, durable circuit connections.

Get Samtec MTMM12003SS140 today—built for reliable electrical connections with high-density and temperature resilience.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12003SS140?

You can click on the BUY or RFQ button to purchase MTMM12003SS140 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12003SS140?

You can download the MTMM12003SS140 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12003SS140?

SAMTEC

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