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SAMTEC MTMM12012GD440 Modified Through-Hole Header

The MTMM series is a modified through-hole header designed for reliable connection in electronic assemblies. It features a choice of board mates—single, double, or quad row configurations—and is manufactured with high-quality insulator material, liquid crystal polymer, and terminals made of phosphor bronze. The series offers plated contacts in tin or gold over nickel, ensuring excellent solderability and durability. Operating temperature ranges from -55°C to +105°C with tin plating and up to +125°C with gold, conforming to RoHS standards for environmental compliance. Suitable for various high-density applications requiring precise and robust connectivity.

Authorized Distributors
Source:DigiKey
Part No:MTMM-120-12-G-D-440
Stock:117
Inv Date:05-27-2026
Price: Unit price: $21.57
Buy/RFQ:
Source:DigiKey
Part No:MTMM-120-12-G-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.48
Buy/RFQ:
Part No:MTMM-120-12-G-D-440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.48
Buy/RFQ:
Part No:MTMM-120-12-G-D-440
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.84
Buy/RFQ:
Part No:MTMM-120-12-G-D-440
Stock:117
Inv Date:05-28-2026
Price: Unit price: $72600
Buy/RFQ:

SAMTEC MTMM12012GD440 Modified Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze (0.13 mm) .005 inch
  • Plating: Sn or Au over 50 µ inch 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: 0.0787 inch (2.00 mm)
  • Standard Configurations: Single, double, or quad row options
  • Contact Width: Varies per configuration, typically around 0.155 inch (3.94 mm)
  • Height: 0.555 inch (14.10 mm) - 0.751 inch (19.08 mm)
  • Number of Positions: Customizable, MOQ required
  • Design: Non-standard, non-returnable, subject to change per technical progress

Buy the Buy Samtec MTMM Series Through-Hole Header Part Number MTMM12012GD440 Online

Secure your electronic projects with the reliable Samtec Modified Through-Hole Header. Designed with high-quality liquid crystal polymer insulator and phosphor bronze terminals plated with tin or gold, this series offers excellent durability and solderability. Its flexible configurations, RoHS compliance, and wide temperature range make it ideal for high-density and demanding applications. Purchase online today to benefit from fast shipping, competitive pricing, and trusted quality that ensures your electronic connections are stable and long-lasting.

Order your Samtec Series MTMM12012GD440 through-hole header today and ensure reliable high-density connections for your electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12012GD440?

You can click on the BUY or RFQ button to purchase MTMM12012GD440 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12012GD440?

You can download the MTMM12012GD440 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12012GD440?

SAMTEC

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