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SAMTEC TMS14551LS Micro Edge Card Connector

The TMS14551LS is a high-performance micro edge card connector series designed for compact electronic assemblies requiring reliable, RoHS-compliant connections. Made with black liquid crystal polymer insulators and Phosphor Bronze terminals, this connector features gold or tin plating over nickel for excellent conductivity and corrosion resistance. It supports a current rating of 5A per pin, with operating temperatures from -55°C to +125°C. Suitable for surface mount applications, it mates with SMS, SLM, and RSM series, offering versatile installation options. Some lengths and styles are non-standard, ensuring flexibility for complex electronic designs.

Authorized Distributors
Source:DigiKey
Part No:TMS-145-51-L-S
Stock:59
Inv Date:06-06-2026
Price: Unit price: $15.48
Buy/RFQ:
Source:DigiKey
Part No:TMS-145-51-L-S
Stock:0
Inv Date:06-06-2026
Price: Unit price: $6.54667
Buy/RFQ:
Part No:TMS-145-51-L-S
Stock:0
Inv Date:06-07-2026
Price: Unit price: $6.94
Buy/RFQ:
Part No:TMS-145-51-L-S
Stock:59
Inv Date:06-06-2026
Price: Unit price: $6.94
Buy/RFQ:

SAMTEC TMS14551LS Micro Edge Card Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50
  • 1.27
  • 1.27
  • 50
  • 0.46
  • 3.43
  • 5
  • -55
  • 125
  • 0.018
  • 2
  • 3.43
  • 85
  • 90
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size: 0.46 mm, 0.018" SQ
  • Insertion Depth: 3.43 mm, 0.135" minimum
  • Max Processing Temp: Not recommended for IR/VP
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Supported Series: TMS, HTMS, SNM
  • Mates with: SMS, SLM, RSM
  • Certification and Quality: Supports RoHS and various recognitions, available upon request

Buy the Samtec Series HTMS Micro Edge Card Connector: TMS14551LS

Purchase the Samtec Series HTMS TMS14551LS micro edge card connector online today and ensure your electronic assemblies have reliable, RoHS-compliant connections. Designed with black liquid crystal polymer insulators and phosphor bronze terminals, this connector supports up to 5A per pin, operating efficiently from -55°C to +125°C. Featuring gold or tin plating over nickel, it guarantees excellent conductivity and corrosion resistance. Its surface mount design offers flexible installation options, compatible with SMS, SLM, and RSM series. Availability of custom lengths and non-standard styles makes it ideal for complex electronics projects requiring precision and durability.

Order your Samtec Series HTMS TMS14551LS today and give your electronic projects the dependable, high-quality connection they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TMS14551LS?

You can click on the BUY or RFQ button to purchase TMS14551LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS14551LS?

You can download the TMS14551LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS14551LS?

SAMTEC

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