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SAMTEC TMS14003SSRA micro connector

The TMS14003SSRA is a high-reliability micro connector designed for precise electrical and mechanical performance in demanding applications. Constructed with black Liquid Crystal Polymer insulators and phosphor bronze terminals, it features gold or tin plating over nickel. Rated for 5A per pin, it operates efficiently within -55°C to +125°C. Compatible with various series like SMS, SLM, and RSM, it supports through-hole and surface mount options, ensuring versatility. Its RoHS compliance guarantees environmentally friendly manufacturing, making it suitable for complex electronic assemblies requiring durability and precision.

Authorized Distributors
Source:DigiKey
Part No:TMS-140-03-S-S-RA
Stock:94
Inv Date:06-12-2026
Price: Unit price: $9.47
Buy/RFQ:
Part No:TMS-140-03-S-S-RA
Stock:0
Inv Date:06-13-2026
Price: Unit price: $10.61
Buy/RFQ:
Part No:TMS-140-03-S-S-RA
Stock:49
Inv Date:06-12-2026
Price: Unit price: $10.606
Buy/RFQ:

SAMTEC TMS14003SSRA micro connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Tin over Nickel (50 um)
  • Current Rating: 5A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size (SNM): 0.46 mm (0.018 inch) SQ
  • Insertion Depth (SNM): 3.43 mm (0.135 inch) minimum
  • RoHS Compliant: Yes
  • Compatibility: Mates with SMS, SLM, RSM series
  • Supported Mounting: Through-hole and surface mount options
  • Style: Series TMS, HTMS, SNM
  • Max Processing Temp: Not recommended for IR/VP
  • Lead-Free Solderable: Yes

Buy the Samtec Series TMS Micro Connector: TMS14003SSRA

Purchase the Samtec TMS14003SSRA micro connector online today to ensure your electronic projects benefit from superior reliability, precise engineering, and RoHS compliance. Designed with a durable construction of Liquid Crystal Polymer insulators and phosphor bronze terminals, it supports multiple mounting options and meets demanding temperature and current specifications. Its gold or tin plating offers excellent corrosion resistance, making it ideal for complex, high-performance electronic systems. Order now to enhance your manufacturing process with trusted, high-quality connectors that deliver consistent connection integrity.

Buy Samtec TMS14003SSRA now and experience unmatched reliability and high-performance connections in your electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TMS14003SSRA?

You can click on the BUY or RFQ button to purchase TMS14003SSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS14003SSRA?

You can download the TMS14003SSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS14003SSRA?

SAMTEC

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