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SAMTEC TMS12003SDRA Micro Connector

The TMS12003SDRA is a high-quality micro connector series offering excellent electrical performance and durability for PCB connections. Crafted with a black liquid crystal polymer insulator and phosphor bronze terminals, it features gold or tin over nickel plating for reliable contact. Rated for 5A per pin and operating in temperatures from -55°C to +125°C, this connector is RoHS compliant and suitable for a variety of electronic applications, including surface mount and through-hole mounting options, ensuring secure and efficient connectivity in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMS-120-03-S-D-RA
Stock:52
Inv Date:06-06-2026
Price: Unit price: $19.1
Buy/RFQ:
Source:DigiKey
Part No:TMS-120-03-S-D-RA
Stock:0
Inv Date:06-06-2026
Price: Unit price: $8.74391
Buy/RFQ:
Part No:TMS-120-03-S-D-RA
Stock:0
Inv Date:06-07-2026
Price: Unit price: $9.05
Buy/RFQ:
Part No:TMS-120-03-S-D-RA
Stock:52
Inv Date:06-06-2026
Price: Unit price: $9.05
Buy/RFQ:

SAMTEC TMS12003SDRA Micro Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μin (1.27 μm) Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm (0.018 inch) SQ
  • RoHS Compliant: Yes
  • Max Processing Temp: Not recommended for IR/VP
  • Mounting Types: Surface mount, through-hole
  • Material: Black Liquid Crystal Polymer
  • Contact Plating Options: Gold, Tin over Nickel
  • Certifications: RoHS
  • Series Compatibility: Mates with SMS, SLM, RSM
  • Design Features: Multiple options including right-angle and through-hole configurations
  • Application: Electrical connectors for PCB, micro electronic assemblies
  • Durability: Designed for long-lasting, reliable connections

Buy the Buy Samtec TMS12003SDRA Part Number TMS12003SDRA Online

Order the Samtec TMS12003SDRA connector online today to ensure your electronic projects have reliable, high-performance connectivity. Crafted with durable materials and plated with gold or tin, this connector supports high current ratings of 5A per pin and operates at temperatures from -55°C to +125°C. Its versatile design allows for surface mount or through-hole installation, making it ideal for PCB applications demanding secure connections. Simplify your procurement process—purchase now for dependable, long-lasting electronic solutions.

Get Samtec TMS12003SDRA today—built for precision and long-lasting durability in electronic assembly.

Frequently Asked Questions

Where can I buy SAMTEC TMS12003SDRA?

You can click on the BUY or RFQ button to purchase TMS12003SDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12003SDRA?

You can download the TMS12003SDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12003SDRA?

SAMTEC

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