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SAMTEC MTMM12212GD358 through-hole header

The MTMM12212GD358 is a modified through-hole header designed for reliable board-to-board connections in industrial applications. Made from black liquid crystal polymer for excellent insulation and durability, it features phosphor bronze terminals with gold over nickel plating for enhanced conductivity and corrosion resistance. Operating temperature ranges from -55 °C to +125 °C, depending on plating. It complies with RoHS, is lead-free, and suitable for high-density mounting with various pitch and pin configurations. Ideal for automation, manufacturing, and electronic assemblies needing secure, long-lasting interconnects.

Authorized Distributors
Source:DigiKey
Part No:MTMM-122-12-G-D-358
Stock:117
Inv Date:05-27-2026
Price: Unit price: $20.56
Buy/RFQ:
Source:DigiKey
Part No:MTMM-122-12-G-D-358
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.13
Buy/RFQ:
Part No:MTMM-122-12-G-D-358
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.13
Buy/RFQ:
Part No:MTMM-122-12-G-D-358
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.64
Buy/RFQ:
Part No:MTMM-122-12-G-D-358
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.64
Buy/RFQ:
Part No:MTMM-122-12-G-D-358
Stock:117
Inv Date:05-28-2026
Price: Unit price: $79900
Buy/RFQ:

SAMTEC MTMM12212GD358 through-hole header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer (TCD) with RoHS compliance
  • Terminal Material: Phosphor Bronze (0.13 mm) with Gold over 50 μ
  • Ni) plating, operating temperature range -55 °C to +125 °C with gold plating
  • Mounting Type: Through-hole header for PCB assembly
  • Operating Temperature: -55 °C to +125 °C (Gold plating), -55 °C to +105 °C (Tin plating)
  • RoHS Compliant: Yes
  • Solderability: Lead-free, suitable for reflow soldering
  • Pitch Options: 2.00 mm (0.0787 inch), 3.94 mm (0.155 inch), 6.48 mm (0.255 inch), 8.00 mm (0.315 inch), 10.08 mm (0.397 inch), 11.58 mm (0.456 inch), 12.09 mm (0.476 inch), 13.59 mm (0.535 inch), 15.09 mm (0.594 inch), 15.60 mm (0.614 inch), 17.09 mm (0.673 inch), 19.08 mm (0.751 inch), 21.08 mm (0.830 inch)
  • Number of Positions: customizable per order, minimum order quantities required
  • Design: Non-returnable, subject to change due to technical progress

Buy the Samtec MTMM12212GD358 – Reliable Through-Hole Header for Industrial Applications

Order the Samtec MTMM12212GD358 through-hole header online today for secure, high-density board-to-board connections. Featuring gold-plated phosphor bronze terminals and RoHS compliance, this connector ensures excellent conductivity and corrosion resistance. Its wide operating temperature range makes it suitable for demanding industrial environments. Available in multiple pitch options and pin configurations, it supports versatile applications across automation, manufacturing, and electronic devices. Purchase online now to experience reliable, long-lasting interconnections tailored for your technical projects.

Get Samtec MTMM12212GD358 today—built for precision and long-lasting durability in industrial and electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12212GD358?

You can click on the BUY or RFQ button to purchase MTMM12212GD358 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12212GD358?

You can download the MTMM12212GD358 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12212GD358?

SAMTEC

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