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SAMTEC TMS12902GSRA Micro Terminal Headers

The TMS series from Samtec features unshrouded micro terminal strip headers suitable for through-hole mounting. Constructed with phosphor bronze contacts and black liquid crystal polymer insulators, they offer high reliability and durability. These headers are available in single or dual row configurations, with optional polarization, and feature 0.018 inch square posts compatible with Samtec SMS, SLM, and RSM connectors. The contacts are gold-plated at 10 µ-inch for optimal conductivity, operating from -55°C to 125°C, making them ideal for industrial and automation applications requiring compact, high-performance interconnect solutions.

Authorized Distributors
Source:DigiKey
Part No:TMS-129-02-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $11.51
Buy/RFQ:
Source:DigiKey
Part No:TMS-129-02-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.36467
Buy/RFQ:
Part No:TMS-129-02-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.72
Buy/RFQ:
Part No:TMS12902GSRA
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:TMS-129-02-G-S-RA
Stock:50
Inv Date:05-28-2026
Price: Unit price: $47300
Buy/RFQ:

SAMTEC TMS12902GSRA Micro Terminal Headers Specifications:

  • Post Size: 0.018 inch (0.46 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Gold (10 µ-inch)
  • Insulator Material: Black Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to +125°C
  • Current Rating: 5A per pin
  • Contact Resistance: 10 mΩ
  • Lead Size: 0.046 inch (1.17 mm)
  • Insertion Depth: 0.135 inch (3.43 mm)
  • Pitch: 1.27 mm (0.050 inch)
  • Configuration: Single or dual row, right-angle orientation
  • RoHS Compliant: Yes

Buy the Samlec Series TMS Micro Terminal Headers: TMS12902GSRA

Purchase Samtec TMS12902GSRA micro terminal headers online today. Designed for high durability with gold-plated contacts, these headers support a 1.27 mm pitch, operate in a -55°C to 125°C temperature range, and are ideal for industrial automation and electronic device assembly, offering reliable connectivity, easy installation, and RoHS compliance. Get these compact, high-quality headers now for your manufacturing needs and ensure robust electrical connections with ease.

Get Samtec TMS12902GSRA today—built for precision and long-lasting durability with gold-plated contacts and reliable through-hole mounting.

Frequently Asked Questions

Where can I buy SAMTEC TMS12902GSRA?

You can click on the BUY or RFQ button to purchase TMS12902GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12902GSRA?

You can download the TMS12902GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12902GSRA?

SAMTEC

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