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SAMTEC MTMM14003SD125 Modified Through-Hole Header

The MTMM series is a modified through-hole header designed for versatile board mating options, including single, double, or quad row configurations. These headers feature insulator material made of black liquid crystal polymer for durability and reliability. Contact terminals are made of phosphor bronze, plated with tin or gold over a nickel base, ensuring excellent conductivity and corrosion resistance. Operating temperature ranges from -55°C to +105°C with Tin plating and up to +125°C with Gold plating, complying with RoHS standards. Suitable for applications demanding robust, solderable connectors with customizable pin configurations for efficient electronic assembly.

Authorized Distributors
Source:DigiKey
Part No:MTMM-140-03-S-D-125
Stock:181
Inv Date:05-27-2026
Price: Unit price: $90
Buy/RFQ:
Source:DigiKey
Part No:MTMM-140-03-S-D-125
Stock:0
Inv Date:05-27-2026
Price: Unit price: $18.87
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Part No:MTMM-140-03-S-D-125
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.5
Buy/RFQ:
Part No:MTMM-140-03-S-D-125
Stock:0
Inv Date:05-27-2026
Price: Unit price: $19.76
Buy/RFQ:
Part No:MTMM-140-03-S-D-125
Stock:0
Inv Date:05-27-2026
Price: Unit price: $19.76
Buy/RFQ:
Part No:MTMM-140-03-S-D-125
Stock:61
Inv Date:05-28-2026
Price: Unit price: $184800
Buy/RFQ:

SAMTEC MTMM14003SD125 Modified Through-Hole Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating Options: Tin or Gold over 50 µ" Nickel
  • 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 (0.0787 inch)
  • Number of Positions: customizable
  • Series: MTMM for through-hole headers
  • Design: Single, Double, or Quad Row Configurations
  • Dimensions vary with model, typical height up to 15.60 mm, width up to 21.08 mm
  • Material: Insulator and metal terminals designed for durability and reliable solder joints
  • Custom configurations available upon request

Buy the Samtec Series MTMM Modified Through-Hole Header: MTMM14003SD125

Secure your electronic projects with the Samtec Modified Through-Hole Header, designed for durability, high-temperature operation, and flexible configurations. Made of black liquid crystal polymer insulator and phosphor bronze contacts with optional gold or tin plating, this connector ensures excellent conductivity and corrosion resistance. Suitable for applications requiring reliable soldering and varied pin arrangements, all RoHS compliant. Enhance your assembly with this robust, customizable header that supports demanding industrial and electronic systems, delivering long-term performance and flexibility for your designs.

Buy Samtec MTMM14003SD125 now and experience unmatched reliability and high-performance electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM14003SD125?

You can click on the BUY or RFQ button to purchase MTMM14003SD125 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM14003SD125?

You can download the MTMM14003SD125 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM14003SD125?

SAMTEC

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