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SAMTEC MTMM10304LS140 Board Header

The MTMM series is a modified through-hole header designed for reliable board-to-board connections in industrial and electronic applications. Made with high-quality liquid crystal polymer insulators and phosphor bronze terminals, these headers feature tin or gold plating for enhanced conductivity and corrosion resistance. Operating within -55°C to +125°C, they are RoHS compliant and suitable for lead-free soldering. Available in various heights and configurations, the MTMM headers ensure secure and stable connections for complex electronic systems, offering durable performance across demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTMM-103-04-L-S-140
Stock:1014
Inv Date:05-27-2026
Price: Unit price: $5.97
Buy/RFQ:
Source:DigiKey
Part No:MTMM-103-04-L-S-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.47
Buy/RFQ:
Part No:MTMM-103-04-L-S-140
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
Buy/RFQ:
Part No:MTMM-103-04-L-S-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.4288
Buy/RFQ:
Part No:MTMM-103-04-L-S-140
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.4288
Buy/RFQ:
Part No:MTMM-103-04-L-S-140
Stock:1014
Inv Date:05-28-2026
Price: Unit price: $5000
Buy/RFQ:

SAMTEC MTMM10304LS140 Board Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze (0.13 mm) .005'
  • Plating: Sn or Au over 50 p" (1.27 μm) 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: customizable per configuration
  • Height options available: from 6.48 mm to 21.08 mm
  • Contact Style: through-hole, single or double row options
  • Designed for durability and reliability in industrial electronic assemblies

Buy the Samtec MTMM–Reliable Board-to-Board Headers for Industrial Applications

Purchase the Samtec MTMM series through-hole headers online today for dependable, high-temperature electronic connections. Designed with high-quality liquid crystal polymer insulators and phosphor bronze terminals, these headers feature gold or tin plating for optimal conductivity and corrosion resistance. Suitable for a broad temperature range from -55°C to +125°C, they are RoHS compliant and lead-free compatible. Available in multiple heights, configurations, and contact arrangements, the MTMM headers ensure secure, long-lasting connections for industrial, electronics, and automation applications, providing exceptional reliability in demanding environments.

Get Samtec MTMM series headers today—built for precision, durability, and flexible configurations in complex electronic systems.

Frequently Asked Questions

Where can I buy SAMTEC MTMM10304LS140?

You can click on the BUY or RFQ button to purchase MTMM10304LS140 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMM10304LS140?

You can download the MTMM10304LS140 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMM10304LS140?

SAMTEC

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