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SAMTEC MTMM12111GD380 Modified Header

The MTMM series is a modified through-hole header designed for reliable board-to-board connections in electronic assemblies. Constructed with a black Liquid Crystal Polymer insulator and phosphor bronze terminals, the headers are plated with tin or gold over nickel, ensuring excellent solderability and corrosion resistance. They support operating temperatures from -55°C to +105°C with tin and up to +125°C with gold. These RoHS-compliant headers are available in various configurations, including single, double, or quad-row options, suitable for high-density and precision electronic applications.

Authorized Distributors
Source:DigiKey
Part No:MTMM-121-11-G-D-380
Stock:117
Inv Date:05-27-2026
Price: Unit price: $22.25
Buy/RFQ:
Source:DigiKey
Part No:MTMM-121-11-G-D-380
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.69
Buy/RFQ:
Part No:MTMM-121-11-G-D-380
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.69
Buy/RFQ:
Part No:MTMM-121-11-G-D-380
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.1
Buy/RFQ:
Part No:MTMM-121-11-G-D-380
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.1
Buy/RFQ:
Part No:MTMM-121-11-G-D-380
Stock:117
Inv Date:05-28-2026
Price: Unit price: $74900
Buy/RFQ:

SAMTEC MTMM12111GD380 Modified Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze (0.13 mm) .005
  • Plating Options: Sn or Au over 50 p" (1.27 pm) Ni
  • Operating Temperature 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 inches (2.00 mm)
  • Post Height Options: from 0.155 inches (3.94 mm) to 0.555 inches (14.10 mm)
  • Number of Positions: varies, supports multiple configurations
  • Part Number Format: MTMM followed by row and column designations

Buy the Buy Samtec MTMM Series Modified Through-Hole Header Part Number MTMM12111GD380 Online

Order the Samtec Modified Header today for reliable, high-performance board-to-board connections. Crafted with Liquid Crystal Polymer insulation and phosphor bronze terminals, these headers support operating temperatures up to +125°C. Fully RoHS compliant and lead-free, they are available in various configurations including single, double, or quad-row options. Perfect for precise and durable electronic designs, these Headers ensure solderability and corrosion resistance, making them ideal for high-density and professional assembly needs. Buy now for quality and long-lasting performance.

Get Samtec MTMM12111GD380 today—designed for high-density connections and exceptional durability in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12111GD380?

You can click on the BUY or RFQ button to purchase MTMM12111GD380 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12111GD380?

You can download the MTMM12111GD380 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12111GD380?

SAMTEC

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