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SAMTEC MTMM12209GD355 Through-Hole Header

The MTMM12209GD355 is a modified through-hole header designed for flexible board-to-board mounting with options for single, double, or quad-row configurations. Made from black Liquid Crystal Polymer insulator material, it features phosphor bronze terminals with tin or gold plating over nickel for enhanced corrosion resistance. Operating temperature ranges from -55 °C to +125 °C depending on plating, and it is RoHS compliant and solderable without lead. Suitable for high-density electronic assemblies, this header provides reliable electrical connections and durability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-122-09-G-D-355
Stock:181
Inv Date:05-27-2026
Price: Unit price: $19
Buy/RFQ:
Source:DigiKey
Part No:MTMM-122-09-G-D-355
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.59
Buy/RFQ:
Part No:MTMM-122-09-G-D-355
Stock:2
Inv Date:05-28-2026
Price: Unit price: $6.59
Buy/RFQ:
Part No:MTMM-122-09-G-D-355
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.99
Buy/RFQ:
Part No:MTMM-122-09-G-D-355
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.99
Buy/RFQ:
Part No:MTMM-122-09-G-D-355
Stock:117
Inv Date:05-20-2026
Price: Unit price: $7.38
Buy/RFQ:

SAMTEC MTMM12209GD355 Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over Ni
  • Operating Temperature: -55 °C to +125 °C
  • RoHS Compliant: Yes
  • Solderable: Yes
  • Pitch: 2.00 mm
  • Number of Positions: Custom options available
  • Height options: From 6.48 mm to 21.08 mm
  • Design: Modified through-hole header for multi-row configurations
  • Component Compatibility: Pitched for board-to-board connection
  • Certifications: RoHS compliant and designed per latest industry standards

Buy the Samtec Series MTMM Through-Hole Header: MTMM12209GD355

Order the Samtec MTMM12209GD355 through-hole header online today for high-quality, durable electronic connections. Designed with advanced materials like Liquid Crystal Polymer insulator and phosphor bronze terminals, it offers excellent electrical performance and temperature resilience from -55 °C to +125 °C. Perfect for high-density applications, it is RoHS compliant and solderable without lead. Whether you need single, double, or quad-row configurations, this header ensures reliable, long-lasting performance in demanding industrial and electronic assembly environments.

Get Samtec MTMM12209GD355 today—built for precision and long-lasting durability in electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12209GD355?

You can click on the BUY or RFQ button to purchase MTMM12209GD355 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12209GD355?

You can download the MTMM12209GD355 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12209GD355?

SAMTEC

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