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SAMTEC TMS10203LSRA Micro Terminal Headers

The TMS series from Samtec features unshrouded micro terminal strip headers for reliable through-hole connections in industrial and electronic applications. With 0.018-inch (0.46mm) square posts, these headers are compatible with Samtec SMS, SLM, and RSM connectors, offering single or dual row configurations, optional polarization, and right-angle options. Contacts are made from phosphor bronze with 10 micrometers of gold plating for excellent electrical performance. The black liquid crystal polymer insulator ensures durability, supporting a temperature range from -55°C to 125°C. Designed for demanding industrial environments, these headers meet UL standards and provide secure, corrosion-resistant connections.

Authorized Distributors
Source:DigiKey
Part No:TMS-102-03-L-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $1.72
Buy/RFQ:
Source:DigiKey
Part No:TMS-102-03-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.63
Buy/RFQ:
Part No:TMS-102-03-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:TMS-102-03-L-S-RA
Stock:195
Inv Date:05-28-2026
Price: Unit price: $6700
Buy/RFQ:

SAMTEC TMS10203LSRA Micro Terminal Headers Specifications:

  • Post Size: 0.018 inches (0.46mm) square
  • Pitch: 1.27mm
  • Material: Phosphor bronze contacts, black liquid crystal polymer insulator
  • Plating: 10 micrometers gold
  • Operating Temperature: -55°C to 125°C
  • Configuration: Single or dual row, optional polarization, right-angle available
  • Current Rating: 1A per contact
  • Standards: UL E111594 certified
  • Compatible Series: SMS, SLM, RSM
  • Number of Contacts: 1 to 50 per row
  • Mounting: Through-hole

Buy the Samtec TMS10203LSRA – Reliable Micro Terminal Headers for Industrial Applications

Enhance your electronic and industrial connections with Samtec Micro Terminal Headers. Featuring 0.018-inch posts and gold plating, they ensure reliable performance. Their durable polymer insulator withstands high temperatures from -55°C to 125°C, making them suitable for demanding environments. These headers support through-hole mounting with single or dual row options, including right-angle configurations, and are compatible with Samtec series like SMS, SLM, and RSM. Order online for fast delivery, quality assurance, and a secure, corrosion-resistant connection solution for your projects.

Get Samtec TMS10203LSRA today—built for precision, durability, and reliable industrial connections with high-performance gold-plated contacts.

Frequently Asked Questions

Where can I buy SAMTEC TMS10203LSRA?

You can click on the BUY or RFQ button to purchase TMS10203LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10203LSRA?

You can download the TMS10203LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10203LSRA?

SAMTEC

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