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SAMTEC TMS12803GSRA Micro Terminal Strip Header

The TMS series from Samtec features unshrouded through-hole micro terminal strip headers designed for reliable electronic connections. Made with phosphor bronze contacts plated with 10 microns of gold, these connectors support high-temperature operation from -55°C to +125°C and are insulated with durable black liquid crystal polymer. Compatible with SMS, SLM, and RSM series connectors, they come in single or dual-row options, with right-angle and polarization configurations, accommodating up to 100 pins. Ideal for industrial, automation, and electronic applications demanding durability and precision.

Authorized Distributors
Source:DigiKey
Part No:TMS-128-03-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $18.25
Buy/RFQ:
Source:DigiKey
Part No:TMS-128-03-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.91625
Buy/RFQ:
Part No:TMS-128-03-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.49
Buy/RFQ:
Part No:TMS-128-03-G-S-RA
Stock:50
Inv Date:05-28-2026
Price: Unit price: $74900
Buy/RFQ:

SAMTEC TMS12803GSRA Micro Terminal Strip Header Specifications:

  • Material: Phosphor Bronze contacts with 10-micron gold plating
  • Insulator Material: Black Liquid Crystal Polymer
  • Current Rating: 5A per pin
  • Operating Temperature: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Contact Resistance: 10 mΩ
  • Lead Size: 0.018 inches (0.46mm) square post
  • Insertion Depth: Minimum 0.135 inches (3.43mm)
  • Max Processing Temp: HighTemp, Lead-Free Solderable
  • Pitch: 0.050 inches (1.27mm) x 0.100 inches (2.54mm)
  • Number of Pins: Up to 100, available in single and dual-row configurations
  • RoHS Compliant: Yes
  • Assembly Options: Through-Hole and Right Angle, with polarization options

Buy the Buy Samtec TMS Series Part Number TMS12803GSRA Online

Experience seamless online purchasing of the Samtec TMS12803GSRA micro terminal strip headers, perfect for industrial automation and electronics. These headers feature gold-plated contacts, robust black liquid crystal polymer insulation, and support high-temperature environments from -55°C to +125°C. Ideal for reliable connections in complex electronic assemblies, they support up to 100 pins, available in various configurations including right-angle and polarization options. Order today to ensure high performance, durability, and easy integration in your manufacturing and repair projects.

Buy Samtec TMS12803GSRA now and enjoy reliable, high-temperature electronic connections with durable materials and versatile configurations.

Frequently Asked Questions

Where can I buy SAMTEC TMS12803GSRA?

You can click on the BUY or RFQ button to purchase TMS12803GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12803GSRA?

You can download the TMS12803GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12803GSRA?

SAMTEC

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