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SAMTEC MTMM14011GS445 Modified Header Assembly

The MTMM series is a modified through-hole header designed for versatile PCB connections. Made with liquid crystal polymer insulators and phosphor bronze contacts plated with tin or gold, it offers excellent electrical performance and durability across a temperature range of -55°C to +125°C. The headers are RoHS compliant, with lead-free solderability, and available in various configurations with different numbers of positions. Suitable for high-reliability applications, these headers are used in electronics requiring secure, reliable board-to-board or wire-to-board connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-140-11-G-S-445
Stock:79
Inv Date:05-27-2026
Price: Unit price: $21.53
Buy/RFQ:
Source:DigiKey
Part No:MTMM-140-11-G-S-445
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.91
Buy/RFQ:
Part No:MTMM-140-11-G-S-445
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.2
Buy/RFQ:
Part No:MTMM-140-11-G-S-445
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.09
Buy/RFQ:
Part No:MTMM-140-11-G-S-445
Stock:79
Inv Date:05-28-2026
Price: Unit price: $102000
Buy/RFQ:

SAMTEC MTMM14011GS445 Modified Header Assembly Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze 0.13 mm (0.005 inch)
  • Plating: Tin or Gold over 50 μin Ni
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm (0.0787 inch)
  • Number of Positions: Varies (example shown 9, 10, 13, 14, 15) with different heights
  • Height Range: from 6.48 mm to 21.08 mm depending on configuration
  • Designed for board-to-board and wire-to-board applications, suitable for high-density electronic assemblies
  • Availability in multiple configurations; custom options available with minimum order quantity

Buy the Buy Samtec Modified Through-Hole Header Part Number MTMM14011GS445 Online

Purchase the Samtec modified through-hole header MTMM14011GS445 online today. Designed with liquid crystal polymer insulators and phosphor bronze contacts, it guarantees excellent electrical performance and durability with a temperature range from -55°C to +125°C. Suitable for high-density, reliable PCB connections in harsh environments, these headers are RoHS compliant, lead-free, and available in various configurations with different pin counts and heights. Ensure your electronics are secure and dependable with quick online ordering and fast delivery.

Get Samtec MTMM14011GS445 today—built for high-reliability PCB connections and demanding electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC MTMM14011GS445?

You can click on the BUY or RFQ button to purchase MTMM14011GS445 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM14011GS445?

You can download the MTMM14011GS445 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM14011GS445?

SAMTEC

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