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SAMTEC TMS10303LSRA Micro Terminal Headers

The TMS series from Samtec consists of standard micro terminal strip headers with 0.018 inch posts, designed for reliable mating with SMS, SLM, and RSM connectors. Featuring single or dual row configurations, these connectors offer optional polarization and up to 100 pins. The pitch is 1.27 mm, with right-angle or through-hole orientation, making them ideal for compact industrial electronics. Made with phosphor bronze contacts plated with 10 µ-inch gold and a black liquid crystal polymer insulator, they operate from -55°C to 125°C, complying with UL standards, ensuring durability and high performance.

Authorized Distributors
Source:DigiKey
Part No:TMS-103-03-L-S-RA
Stock:187
Inv Date:05-27-2026
Price: Unit price: $2.25
Buy/RFQ:
Source:DigiKey
Part No:TMS-103-03-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.95
Buy/RFQ:
Part No:TMS-103-03-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.95
Buy/RFQ:
Part No:TMS-103-03-L-S-RA
Stock:187
Inv Date:05-28-2026
Price: Unit price: $10000
Buy/RFQ:

SAMTEC TMS10303LSRA Micro Terminal Headers Specifications:

  • Post Size: 0.018 inches (0.46 mm) square posts
  • Pitch: 1.27 mm
  • Contact Material: Phosphor bronze
  • Plating: 10 µ-inch gold over nickel
  • Insulator Material: Black liquid crystal polymer
  • Temperature Range: -55°C to +125°C
  • Configuration: Single or dual row with optional polarization
  • Number of Contacts: Up to 100 pins
  • Orientation: Right-angle or through-hole
  • Standards: UL E111594 compliant

Buy the Samtec Series TMS Micro Terminal Headers: TMS10303LSRA

Purchase your Samtec Series TMS micro terminal headers online today for dependable and high-quality PCB connections. Designed for industrial electronics, these headers feature 1.27 mm pitch, gold-plated contacts for durability, and a black liquid crystal polymer insulator for stability at high temperatures. Suitable for applications requiring up to 100 pins with optional polarization, they operate from -55°C to 125°C, meeting UL standards. Make your projects more reliable with these high-performance connectors available now for quick, secure online ordering.

Order your Samtec Series TMS micro terminal headers today and give your industrial electronics the reliable, high-performance connection they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TMS10303LSRA?

You can click on the BUY or RFQ button to purchase TMS10303LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10303LSRA?

You can download the TMS10303LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10303LSRA?

SAMTEC

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