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SAMTEC MTMM11203GD121 Modified Through-Hole Header

The MTMM series is a modified through-hole header designed for versatile board mating configurations, including single, double, or quad-row options. Crafted with insulating liquid crystal polymer and phosphor bronze terminal material, these headers feature nickel or gold plating over tin for durability and corrosion resistance. Operating within -55°C to +125°C, they are RoHS compliant and lead-free, ensuring quality and environmental safety. Suitable for various high-reliability electronic applications, they offer precise pitch options like 2.00 mm and 3.94 mm, tailored to meet demanding specifications and certifications required in advanced manufacturing environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-112-03-G-D-121
Stock:225
Inv Date:05-27-2026
Price: Unit price: $11.4
Buy/RFQ:
Source:DigiKey
Part No:MTMM-112-03-G-D-121
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.43
Buy/RFQ:
Part No:MTMM-112-03-G-D-121
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.84
Buy/RFQ:
Part No:MTMM-112-03-G-D-121
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.94
Buy/RFQ:
Part No:MTMM-112-03-G-D-121
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.94
Buy/RFQ:
Part No:MTMM-112-03-G-D-121
Stock:225
Inv Date:05-28-2026
Price: Unit price: $38400
Buy/RFQ:

SAMTEC MTMM11203GD121 Modified Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze (0.13 mm)
  • Plating: Sn or Au over 50 μ" (1.27 μm) 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 Options: 2.00 mm (0.0787 inch), 3.94 mm (0.155 inch)
  • Number of Positions: Varies with configuration
  • Design: Non-standard, non-returnable, customizable upon approval

Buy the Buy Samtec Through-Hole Header Part Number MTMM11203GD121 Online

Purchase the Samtec modified through-hole header MTMM11203GD121 online for superior electrical performance and adaptable configurations suited for complex electronic systems. Designed with liquid crystal polymer insulation and phosphor bronze terminals, this header offers excellent temperature tolerance from -55°C to +125°C, RoHS compliance, and lead-free solderability. Available in various pitches like 2.00 mm and 3.94 mm, it’s ideal for precision applications requiring reliable and durable connectors. Order now and ensure your project’s success with quality and certification assurance.

Buy Samtec MTMM11203GD121 now and experience unmatched reliability and performance in high-density electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM11203GD121?

You can click on the BUY or RFQ button to purchase MTMM11203GD121 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM11203GD121?

You can download the MTMM11203GD121 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM11203GD121?

SAMTEC

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