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SAMTEC MTMM12003GD120 Through-Hole Header

The MTMM12003GD120 is a modified through-hole header designed for reliable electrical connections in industrial applications. Made with high-quality phosphor bronze and gold plating over nickel, it offers excellent conductivity and corrosion resistance. Its insulator material is black liquid crystal polymer, ensuring durability in operating temperatures ranging from -55°C to +125°C. Suitable for single, double, or quad-row board mates, this header supports RoHS compliance and lead-free soldering, making it ideal for modern, environmentally conscious manufacturing environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-120-03-G-D-120
Stock:117
Inv Date:05-27-2026
Price: Unit price: $15.65
Buy/RFQ:
Source:DigiKey
Part No:MTMM-120-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.42
Buy/RFQ:
Part No:MTMM-120-03-G-D-120
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.42
Buy/RFQ:
Part No:MTMM-120-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.57
Buy/RFQ:
Part No:MTMM-120-03-G-D-120
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.57
Buy/RFQ:
Part No:MTMM-120-03-G-D-120
Stock:117
Inv Date:05-28-2026
Price: Unit price: $60700
Buy/RFQ:

SAMTEC MTMM12003GD120 Through-Hole Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over Ni (50 μin)
  • Operating Temp Range: -55°C to +105°C (tin), -55°C to +125°C (gold)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of Positions: 3 (as per Part Number), additional options available
  • Height options vary from 4.00 mm to 21.08 mm
  • Connection Style: Through-hole, modified header
  • Design: Non-standard, non-returnable, customizable upon approval
  • Component Standards: Built to Samtec specifications, subject to change without notice

Buy the Samtec MTMM12003GD120 – Reliable Through-Hole Headers for Industrial Applications

Secure your electrical connections with the MTMM12003GD120 through-hole header, featuring gold-plated contacts, durable liquid crystal polymer insulation, and RoHS compliance. Designed for industrial environments, it offers excellent temperature range from -55°C to +125°C and supports lead-free soldering, ensuring safety and environmental responsibility. Perfect for single, double, or quad-row configurations, this header guarantees reliable performance and easy integration into your manufacturing process. Buy online today for quality you can trust in critical electrical applications.

Buy Samtec MTMM12003GD120 now and experience unmatched reliability and performance in your industrial connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM12003GD120?

You can click on the BUY or RFQ button to purchase MTMM12003GD120 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM12003GD120?

You can download the MTMM12003GD120 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM12003GD120?

SAMTEC

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