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SAMTEC MTMM12203GD140 Through-Hole Header

The MTMM series is a modified through-hole header designed for reliable board-to-board connections. Crafted with black liquid crystal polymer insulation and phosphor bronze terminals, these headers feature tin or gold plating for enhanced durability and corrosion resistance. Operating within -55 °C to +125 °C, they meet RoHS compliance and are Lead-Free Solderable, making them suitable for a broad range of electronic assemblies. With various configurations, pitch sizes, and contact arrangements, the MTMM headers support versatile, high-quality, and robust connections for demanding industrial and consumer electronics applications.

Authorized Distributors
Source:DigiKey
Part No:MTMM-122-03-G-D-140
Stock:117
Inv Date:05-27-2026
Price: Unit price: $17.21
Buy/RFQ:
Source:DigiKey
Part No:MTMM-122-03-G-D-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.97
Buy/RFQ:
Part No:MTMM-122-03-G-D-140
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.97
Buy/RFQ:
Part No:MTMM-122-03-G-D-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:MTMM-122-03-G-D-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:MTMM-122-03-G-D-140
Stock:117
Inv Date:05-28-2026
Price: Unit price: $66900
Buy/RFQ:

SAMTEC MTMM12203GD140 Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP) Black
  • Terminal Material: Phosphor Bronze, 0.13 mm thick
  • Plating: Sn or Au over 50 μ" 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 Sizes: 2.00 mm (0.0787 inches), various configurations available
  • Number of Positions: varies per configuration (e.g., 2, 3, 4, etc.)
  • Height: Ranges from 6.48mm to 21.08mm depending on model
  • Design: Modified through-hole header, non-returnable, subject to change
  • Standards: Built to Samtec specifications, custom options available through approval

Buy the Samtec Series MTMM Through-Hole Header: MTMM12203GD140

Enhance your electronic assemblies with the reliable and versatile through-hole headers from the Samtec MTMM series. Crafted with high-quality materials including liquid crystal polymer insulation and phosphor bronze contacts, these headers are designed to operate efficiently within a broad temperature range from -55°C to +125°C. RoHS compliant and lead-free, they offer excellent corrosion resistance with tin or gold plating options. Available in multiple configurations, these headers ensure secure, durable connections for industrial, commercial, and consumer electronics, making them an essential component for your next project.

Order your Samtec Series MTMM through-hole header today and ensure reliable, high-quality board-to-board connections for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12203GD140?

You can click on the BUY or RFQ button to purchase MTMM12203GD140 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12203GD140?

You can download the MTMM12203GD140 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12203GD140?

SAMTEC

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