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SAMTEC MTMM12407SQ290 Modified Through-Hole Header

The MTMM12407SQ290 is a modified through-hole header designed for reliable board-to-board connections in electronic assemblies. Made with black Liquid Crystal Polymer insulation and phosphor bronze terminals, it features gold or tin plating over nickel for corrosion resistance and optimal conductivity. Operating within -55°C to +125°C, this RoHS-compliant connector supports various configurations with multiple positions and pitch sizes, offering flexibility for different multi-row applications. Suitable for high-reliability environments, it ensures secure connections with excellent electrical performance and durability under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:MTMM-124-07-S-Q-290
Stock:90
Inv Date:05-27-2026
Price: Unit price: $58.47
Buy/RFQ:
Source:DigiKey
Part No:MTMM-124-07-S-Q-290
Stock:0
Inv Date:05-27-2026
Price: Unit price: $17.99
Buy/RFQ:
Part No:MTMM-124-07-S-Q-290
Stock:0
Inv Date:05-28-2026
Price: Unit price: $17.58
Buy/RFQ:
Part No:MTMM-124-07-S-Q-290
Stock:0
Inv Date:05-27-2026
Price: Unit price: $18.84
Buy/RFQ:
Part No:MTMM-124-07-S-Q-290
Stock:90
Inv Date:05-28-2026
Price: Unit price: $196900
Buy/RFQ:

SAMTEC MTMM12407SQ290 Modified Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze (0.13 mm) .005"
  • Plating: Sn or Au over 50 p" Ni
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm
  • Height: 10.00 mm (varies with configuration)
  • Number of Positions: 2 to 13 positions
  • Connector Style: Modified Through-Hole Header
  • Material: Insulation - Liquid Crystal Polymer, Contact - Phosphor Bronze

Buy the Samtec Series MTMM Modified Through-Hole Header: MTMM12407SQ290

Order the Samtec MTMM12407SQ290 modified through-hole header online today for premium board-to-board connections. Featuring liquid crystal polymer insulation and phosphor bronze contacts with gold or tin plating, this connector offers high durability and excellent electrical performance across -55°C to +125°C. Its flexible configuration, RoHS compliance, and solderability make it ideal for demanding applications in industrial, communications, and high-speed electronics. Secure your assembly with trusted quality—purchase now for reliable, long-lasting connections.

Buy Samtec MTMM12407SQ290 now and experience unmatched reliability and performance in electronic interconnections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12407SQ290?

You can click on the BUY or RFQ button to purchase MTMM12407SQ290 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12407SQ290?

You can download the MTMM12407SQ290 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12407SQ290?

SAMTEC

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