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SAMTEC MTMS14251LD190 Board connector

The MTMS-125-51-G-S-200 series from Samtec features a versatile, RoHS compliant insulator made from black liquid crystal diel. Designed for board-to-board connections, it offers high-temperature operation from -55°C to +125°C with gold plating and -55°C to +105°C with tin. The connectors are available in single or double row configurations, with various pin counts and tail lengths. Constructed with phosphor bronze terminals plated with Au or Sn over Ni, these reliable connectors are suitable for demanding industrial, automation, and electronics applications, ensuring long-term performance and durability.

Authorized Distributors
Source:DigiKey
Part No:MTMS-142-51-L-D-190
Stock:48
Inv Date:06-10-2026
Price: Unit price: $73.46
Buy/RFQ:
Source:DigiKey
Part No:MTMS-142-51-L-D-190
Stock:0
Inv Date:06-10-2026
Price: Unit price: $10.617
Buy/RFQ:
Part No:MTMS-142-51-L-D-190
Stock:0
Inv Date:06-11-2026
Price: Unit price: $10.98
Buy/RFQ:
Part No:MTMS-142-51-L-D-190
Stock:48
Inv Date:06-10-2026
Price: Unit price: $10.977
Buy/RFQ:

SAMTEC MTMS14251LD190 Board connector Specifications:

  • Insulator Material: Black Liquid Crystal Dielectric
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni (50 µ
  • 90, 120
  • or other options)
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • RoHS Compliant: Yes
  • Lead Solderability: Single and double row configurations
  • Tail Diameter: 0.020" (0.51 mm) for minimum, 0.018" (0.46 mm) square
  • Pin Count: From 2 to 60 positions
  • Height: Varies by model, typical 0.25" (6.35 mm) to 0.49" (12.52 mm)
  • Design: Non-standard, non-returnable, customizable options available
  • Certifications: RoHS Compliant

Buy the Samtec Series MTMS Board Connector: MTMS14251LD190

Enhance your industrial or automation system with Samtec's MTMS series board connectors. Featuring gold or tin plating with RoHS compliance, these connectors offer excellent electrical contact and durability across a wide temperature range. Available in multiple configurations for flexible design, they ensure reliable performance in demanding environments. Easy to solder and assemble, these connectors are suitable for high-density applications, making them the ideal choice for manufacturing, automation, and electronic projects seeking long-term reliability and efficiency.

Buy Samtec MTMS-125-51-G-S-200 connectors now and experience unmatched reliability and performance for your industrial electronics projects.

Frequently Asked Questions

Where can I buy SAMTEC MTMS14251LD190?

You can click on the BUY or RFQ button to purchase MTMS14251LD190 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTMS14251LD190?

You can download the MTMS14251LD190 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTMS14251LD190?

SAMTEC

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