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SAMTEC TMS10421SD High-Density Connector

The TMS10421SD series connector offers reliable mechanical and electrical performance for high-density applications. Constructed from black liquid crystal polymer insulators and phosphor bronze terminals, it features gold or tin over nickel plating for enhanced corrosion resistance. Suitable for current ratings up to 5A per pin, it operates within a temperature range of -55°C to +125°C. Compatible with various series such as SMS, SLM, and RSM, this connector ensures RoHS compliance and supports lead-free soldering, making it ideal for demanding electronic assemblies and automation systems.

Authorized Distributors
Source:DigiKey
Part No:TMS-104-21-S-D
Stock:50
Inv Date:06-06-2026
Price: Unit price: $4.99
Buy/RFQ:
Source:DigiKey
Part No:TMS-104-21-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.83
Buy/RFQ:
Part No:TMS-104-21-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $2.05
Buy/RFQ:
Part No:TMS-104-21-S-D
Stock:174
Inv Date:06-06-2026
Price: Unit price: $2.05
Buy/RFQ:

SAMTEC TMS10421SD High-Density Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50
  • Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size Accepted (SNM): 0.46 mm or .018" SQ
  • Insertion Depth (SNM): 3.43 mm or .135" minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Compatibility: Mates with SMS, SLM, RSM Series
  • Max Processing Temp (SNM): Not recommended for IR/VP
  • Style: Series TMS, HTMS, SNM; various lengths and options available
  • Certifications: RoHS, compliant with industry standards
  • Operating Conditions: Suitable for high-precision, high-reliability electronic connectors

Buy the Samtec Series TMS High-Density Connector: TMS10421SD

Purchase the Samtec TMS10421SD online today to ensure your projects benefit from excellent electrical performance, superior durability, and RoHS compliance. Designed for high-density electronics, this connector features a robust liquid crystal polymer insulator, gold or tin plating, and supports up to 5A per pin, operating effectively from -55°C to +125°C. Its compatibility with various series makes it perfect for automation, electronics manufacturing, and precision applications. Buy now for fast delivery, quality assurance, and seamless integration into your designs.

Buy Samtec TMS10421SD now and experience unmatched reliability and performance for your high-density electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TMS10421SD?

You can click on the BUY or RFQ button to purchase TMS10421SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10421SD?

You can download the TMS10421SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10421SD?

SAMTEC

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