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SAMTEC MTMM14012GD300 Modified Through-Hole Header

The MTMM series is a modified through-hole header designed for reliable breadboard and PCB connections, featuring a liquid crystal polymer insulator and phosphor bronze contacts with tin or gold plating. These headers offer high temperature resistance from -55°C to +105°C with tin and up to +125°C with gold, ensuring durability across harsh environments. RoHS compliant and lead-free, they are ideal for automotive, industrial, and consumer electronics requiring secure PCB mounting and versatile mating options. Different configurations and pitches are available, customizable for specific applications.

Authorized Distributors
Source:DigiKey
Part No:MTMM-140-12-G-D-300
Stock:61
Inv Date:05-27-2026
Price: Unit price: $122.56
Buy/RFQ:
Source:DigiKey
Part No:MTMM-140-12-G-D-300
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.13
Buy/RFQ:
Part No:MTMM-140-12-G-D-300
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.77
Buy/RFQ:
Part No:MTMM-140-12-G-D-300
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.94
Buy/RFQ:
Part No:MTMM-140-12-G-D-300
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.94
Buy/RFQ:
Part No:MTMM-140-12-G-D-300
Stock:61
Inv Date:05-28-2026
Price: Unit price: $167700
Buy/RFQ:

SAMTEC MTMM14012GD300 Modified Through-Hole Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer TCSD
  • Terminal Material: Phosphor Bronze (0.13 mm)
  • 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 Options: 2.00 mm (0.0787 inches), 3.94 mm (0.155 inches), 6.48 mm (0.255 inches), 7.67 mm (0.302 inches), 8.20 mm (0.323 inches), 9.58 mm (0.377 inches), 10.08 mm (0.397 inches), 11.58 mm (0.456 inches), 12.09 mm (0.476 inches), 13.59 mm (0.535 inches), 15.09 mm (0.594 inches), 15.60 mm (0.614 inches), 17.09 mm (0.673 inches), 19.08 mm (0.751 inches), 21.08 mm (0.830 inches)
  • Number of Positions: Customizable, minimum order required
  • Design: Non-standard, non-returnable series, subject to change per technical progress

Buy the Samtec Series MTMM Modified Through-Hole Header: MTMM14012GD300

Purchase the Samtec series MTMM modified through-hole headers online today to ensure secure PCB connections, high durability, and temperature resistance. These headers feature RoHS compliance and lead-free construction, making them ideal for industrial, automotive, and electronic manufacturing. Available in various pitches and configurations, they are customizable to meet specific project needs. Simplify your assembly process and improve reliability by ordering these versatile, high-quality headers now from authorized suppliers. Experience seamless connectivity for your electronics with ease of purchase online.

Buy Samtec MTMM14012GD300 now and experience unmatched reliability and performance with high-temperature, RoHS compliant headers suitable for diverse PCB applications.

Frequently Asked Questions

Where can I buy SAMTEC MTMM14012GD300?

You can click on the BUY or RFQ button to purchase MTMM14012GD300 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM14012GD300?

You can download the MTMM14012GD300 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM14012GD300?

SAMTEC

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