myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC MTMM14004GD145 High-Density Through-Hole Header

The MTMM series is a high-density, modified through-hole header designed for reliable board-to-board connections. Crafted with insulating material Liquid Crystal Polymer (LCP) and phosphor bronze contacts, it offers excellent thermal performance with operating temperatures from -55°C to +125°C depending on the plating. Available in single, double, or quad row configurations, these headers are RoHS compliant, lead-free, and solderable. Suitable for a variety of electronic assemblies with high pin density, it ensures durability and precision in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-140-04-G-D-145
Stock:61
Inv Date:05-27-2026
Price: Unit price: $29.62
Buy/RFQ:
Source:DigiKey
Part No:MTMM-140-04-G-D-145
Stock:0
Inv Date:05-27-2026
Price: Unit price: $14.33
Buy/RFQ:
Part No:MTMM-140-04-G-D-145
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.53
Buy/RFQ:
Part No:MTMM-140-04-G-D-145
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.05
Buy/RFQ:
Part No:MTMM-140-04-G-D-145
Stock:0
Inv Date:05-28-2026
Price: Unit price: $16.05
Buy/RFQ:
Part No:MTMM-140-04-G-D-145
Stock:61
Inv Date:05-28-2026
Price: Unit price: $140300
Buy/RFQ:

SAMTEC MTMM14004GD145 High-Density Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze (0.13 mm) .005 inches
  • Plating: Sn or Au over 50 μ
  • Ni
  • Operating Temperature 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 (.0787 inches)
  • Number of Positions: Varies by configuration (e.g., 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21)
  • Height Range: 6.48 to 21.08 mm depending on design
  • Design: Modified through-hole with options for single, double, or quad row

Buy the Samtec Series MTMM High-Density Header: MTMM14004GD145

Enhance your electronic projects with the Samtec High-Density Through-Hole Header from the MTMM series. Crafted with Liquid Crystal Polymer insulation and phosphor bronze contacts, this header offers exceptional thermal stability from -55°C to +125°C. Its RoHS compliant, lead-free design ensures sustainability, and the solderable construction guarantees reliable assembly. Available in various configurations, it provides robust, high-density connections suitable for demanding electronic applications. Order online today for precise, durable performance in your manufacturing processes.

Get Samtec MTMM14004GD145 today—built for high-density electronic assemblies and reliable board connections.

Frequently Asked Questions

Where can I buy SAMTEC MTMM14004GD145?

You can click on the BUY or RFQ button to purchase MTMM14004GD145 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM14004GD145?

You can download the MTMM14004GD145 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM14004GD145?

SAMTEC

Sponsored by