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SAMTEC TMS12901GDRA Micro Terminal Headers

The TMS series from Samtec offers unshrouded micro terminal strip headers designed for through-hole mounting with a 1.27mm pitch. Featuring a 0.018-inch (0.46mm) square post, they connect seamlessly with Samtec SMS, SLM, and RSM series connectors. Available in single or dual row configurations up to 100 pins, these connectors are crafted from phosphor bronze with a 10-micrometer gold plating for enhanced conductivity. The black liquid crystal polymer insulator withstands high temperatures from -55°C to 125°C, ensuring reliable industrial performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMS-129-01-G-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $22.42
Buy/RFQ:
Source:DigiKey
Part No:TMS-129-01-G-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.91667
Buy/RFQ:
Part No:TMS-129-01-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.22
Buy/RFQ:
Part No:TMS-129-01-G-D-RA
Stock:32
Inv Date:05-28-2026
Price: Unit price: $92100
Buy/RFQ:

SAMTEC TMS12901GDRA Micro Terminal Headers Specifications:

  • Pitch: 1.27mm
  • Post Size: 0.018 inch (0.46mm) square
  • Contact Material: Phosphor Bronze
  • Plating: 10-micrometer gold over 50u" Ni
  • Insulator Material: Black Liquid Crystal Polymer
  • Operating Temperature Range: -55°C to +125°C
  • Current Rating: 5A per pin
  • Number of Pins: Up to 100, single or dual row
  • UL Certification: E111594
  • Connection Compatibility: Samtec SMS, SLM, RSM series
  • Configuration: Unshrouded, optional polarization

Buy the Samlec TMS12901GDRA – Reliable Micro Terminal Headers for Industrial Applications

Purchase the Micro Terminal Headers online to ensure high-quality, reliable connections in your industrial projects. Designed with a 1.27mm pitch and gold-plated contacts, these headers feature top-grade phosphor bronze pins and a durable black liquid crystal polymer insulator, suitable for operating between -55°C and 125°C. They support up to 100 pins in single or dual row configurations, making them versatile for various automation systems. Quick, secure ordering guarantees timely integration into your manufacturing or maintenance process.

Get Samlec TMS12901GDRA today—built for precision with high-temperature resistance and reliable connectivity in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC TMS12901GDRA?

You can click on the BUY or RFQ button to purchase TMS12901GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12901GDRA?

You can download the TMS12901GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12901GDRA?

SAMTEC

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