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SAMTEC MTMM10903TD079 Through-Hole Header

The MTMM series are modified through-hole headers designed for reliable board-to-board connections in electronic assemblies. These headers feature a black liquid crystal polymer insulator and phosphor bronze terminals plated with tin or gold over nickel, ensuring excellent electrical conduction and corrosion resistance. Operating temperature ranges from -55°C to +105°C with tin plating and up to +125°C with gold. The headers are RoHS compliant, lead-free, and suitable for various industrial and electronic applications where durability and precision connections are critical. Available in multiple configurations with different heights, post counts, and spacing options, they provide flexibility for complex circuit designs.

Authorized Distributors
Source:DigiKey
Part No:MTMM-109-03-T-D-079
Stock:181
Inv Date:05-27-2026
Price: Unit price: $10.85
Buy/RFQ:
Source:DigiKey
Part No:MTMM-109-03-T-D-079
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.29
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Part No:MTMM-109-03-T-D-079
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.29
Buy/RFQ:
Part No:MTMM-109-03-T-D-079
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.327
Buy/RFQ:
Part No:MTMM-109-03-T-D-079
Stock:287
Inv Date:05-28-2026
Price: Unit price: $13300
Buy/RFQ:

SAMTEC MTMM10903TD079 Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze
  • Plating: Tin or Gold over 50 μ
  • Ni
  • Operating Temperature: -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 (0.0787 inches)
  • Number of Positions: Varies (e.g., 2 to 13 positions)
  • Post Height: Ranges from 6.48 mm to 21.08 mm
  • Height Tolerance: ±0.20 mm
  • Series Compatibility: Compatible with single, double, or quad row configurations
  • Construction: Modified through-hole design for secure PCB attachment
  • Design Standards: Built to Samtec specifications, subject to change without notice

Buy the Samtec Series MTMM Through-Hole Header: MTMM10903TD079

Order the Samtec Through-Hole Header MTMM10903TD079 online today for dependable connections in your electronic projects. Featuring high-quality phosphor bronze terminals with optional gold or tin plating, these headers are RoHS compliant and lead-free, ensuring safety and compliance in your manufacturing process. The series offers versatile configurations with various heights and number of positions, designed to fit a wide range of circuit board layouts. Built to strict specifications, these headers deliver excellent electrical performance, mechanical stability, and long-term reliability for industrial, computing, and consumer electronic applications.

Get Samtec MTMM10903TD079 today—built for precision, durability, and reliable electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM10903TD079?

You can click on the BUY or RFQ button to purchase MTMM10903TD079 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM10903TD079?

You can download the MTMM10903TD079 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM10903TD079?

SAMTEC

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