myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMS12551SD Micro Connector

The TMS12551SD is a high-quality, RoHS-compliant micro connector series suitable for various electronic applications. Constructed with black Liquid Crystal Polymer insulators and phosphor bronze terminals, it features gold or nickel plating for enhanced durability and corrosion resistance. Capable of handling up to 5A per pin, it supports operating temperatures from -55°C to +125°C. Designed for surface mount and through-hole mounting, it mates with SMS, SLM, RSM series connectors, making it ideal for compact, reliable electronic connections in industrial and consumer devices.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-51-S-D
Stock:64
Inv Date:06-06-2026
Price: Unit price: $6.98
Buy/RFQ:
Part No:TMS-125-51-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $7.82
Buy/RFQ:
Part No:TMS-125-51-S-D
Stock:71
Inv Date:06-06-2026
Price: Unit price: $7.82
Buy/RFQ:

SAMTEC TMS12551SD Micro Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Nickel over 50 μin (1.27 μm) Nickel
  • Current Rating: 5A per pin
  • Operating Temperature: -55°C to +125°C
  • Lead Size Acceptable: 0.46 mm (0.018 inch) square
  • Insertion Depth: 3.43 mm (0.135 inch) minimum
  • RoHS Compliant: Yes
  • Mounting Options: Surface mount and through-hole
  • Compatible Series: SMS, SLM, RSM
  • RoHS and lead-free solderable, rated for high durability and reliable connections
  • Max Processing Temperature: Not recommended for IR/VP, with specific plating and material considerations
  • Certifications: Check manufacturer for full recognition details
  • Design: Compact, versatile connectors for modern electronic assemblies
  • Material: Black glass-filled polyester for SNM series options
  • Connector Style: Micro, right-angle, through-hole or surface mount
  • Body Size and Pitch: 1.27 mm x 2.54 mm pitch, various lengths available

Buy the Samtec Series HTMS Micro Connector: TMS12551SD

Purchase the Samtec TMS12551SD micro connector online today to ensure high-quality, RoHS-compliant electronic connections. Designed for versatile mounting options including surface mount and through-hole, it handles up to 5A per pin with a temperature range from -55°C to +125°C. Constructed with durable phosphor bronze terminals and Liquid Crystal Polymer insulators, this connector is ideal for compact, reliable, and high-performance electronic assemblies in industrial, consumer, or automotive uses. Order now for trusted quality and quick delivery.

Get Samtec TMS12551SD today—built for precision, durability, and reliable electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC TMS12551SD?

You can click on the BUY or RFQ button to purchase TMS12551SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12551SD?

You can download the TMS12551SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12551SD?

SAMTEC

Sponsored by