myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMS12502GDRA Micro Terminal Header

The TMS series from Samtec features micro terminal strip headers with a 1.27 mm pitch and 0.018-inch square posts, designed to connect with SMS, SLM, and RSM series connectors. These unshrouded, through-hole headers are available in single or dual-row configurations and offer optional polarization. Made with phosphor bronze contacts plated with gold, they support operating temperatures from -55°C to 125°C. The black liquid crystal polymer insulator ensures durability, making these connectors ideal for industrial applications requiring reliable, high-temperature performance.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-02-G-D-RA
Stock:50
Inv Date:05-28-2026
Price: Unit price: $16.91
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-02-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.38167
Buy/RFQ:
Part No:TMS-125-02-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.2
Buy/RFQ:
Part No:TMS-125-02-G-D-RA
Stock:51
Inv Date:05-28-2026
Price: Unit price: $6.94
Buy/RFQ:

SAMTEC TMS12502GDRA Micro Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au over 50u" Ni
  • Insulator Material: Black Liquid Crystal Polymer
  • Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Current Rating: 5A per pin
  • Contact Resistance: 10 mΩ
  • Lead Size Accepted: 0.46 mm (.018") square
  • Insertion Depth: 3.43 mm (.135") minimum
  • Pitch: 1.27 mm (.050")
  • Number of Pins: 1 to 50 per row
  • Series Compatibility: SMS, SLM, RSM
  • RoHS Compliant: Yes
  • Processing Temp: Max 260°C, Lead-Free Solderable
  • Certifications: UL E111594

Buy the Samtec Series TMS Micro Header: TMS12502GDRA

Purchase the Samtec TMS12502GDRA online today for high-quality micro terminal headers with 1.27 mm pitch, gold-plated contacts, and durable liquid crystal polymer insulator. Perfect for industrial applications requiring reliable, high-temperature performance. These connectors support up to 50 pins per row, are RoHS compliant, and offer a maximum operating temperature of 125°C with gold plating. Designed for ease of installation and long-lasting connection stability, order now to ensure your project gets top-tier connectivity components efficiently.

Get Samtec TMS12502GDRA today—built for precise electronic connections and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TMS12502GDRA?

You can click on the BUY or RFQ button to purchase TMS12502GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12502GDRA?

You can download the TMS12502GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12502GDRA?

SAMTEC

Sponsored by