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SAMTEC MTMM12812GS400 Board Header Connector

The MTMM12812GS400 is a modified through-hole header designed for reliable board-to-board connections in industrial and electronic applications. Crafted with a black liquid crystal polymer insulator and phosphor bronze terminals, it features tin or gold plating over nickel for enhanced durability and corrosion resistance. Operating within a temperature range of -55°C to +125°C, this RoHS compliant, lead-free connector supports various configurations with multiple positions and heights, providing flexible mounting options for precise and long-lasting electrical connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-128-12-G-S-400
Stock:77
Inv Date:05-27-2026
Price: Unit price: $17.7
Buy/RFQ:
Source:DigiKey
Part No:MTMM-128-12-G-S-400
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.32
Buy/RFQ:
Part No:MTMM-128-12-G-S-400
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.95
Buy/RFQ:
Part No:MTMM-128-12-G-S-400
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.44
Buy/RFQ:
Part No:MTMM-128-12-G-S-400
Stock:77
Inv Date:05-28-2026
Price: Unit price: $59600
Buy/RFQ:

SAMTEC MTMM12812GS400 Board Header Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze (0.13 mm) .005"
  • Plating: Sn or Au over 50 µ" (1.27 µm) Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 0.0787 inch (2.00 mm)
  • Number of Positions: varies per configuration
  • Height: varies (e.g., 0.555 inch or 14.10 mm)
  • Compatibility: Multiple configurations, non-standard, non-returnable
  • Designs: subject to change without notice, built to Samtec’s specifications

Buy the Samtec MTMM12812GS400 – Reliable Board-to-Board Connector for Industrial Applications

Purchase the reliable board header connector online today. Designed with liquid crystal polymer insulator and phosphor bronze terminals, it offers exceptional temperature tolerance, RoHS compliance, and lead-free solderability. Ideal for industrial, automotive, and electronic systems requiring secure, durable connections. With multiple configurations and heights, this connector supports flexible mounting options. Trust Samtec’s quality, built to meet rigorous industry standards and ensure long-term performance in challenging environments. Order online now for fast delivery and peace of mind.

Get Samtec MTMM12812GS400 today—built for precision and long-lasting durability in demanding electronic systems.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12812GS400?

You can click on the BUY or RFQ button to purchase MTMM12812GS400 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12812GS400?

You can download the MTMM12812GS400 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12812GS400?

SAMTEC

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