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SAMTEC TMS12501GSRA Micro Terminal Headers

The TMS series from Samtec are unshrouded through-hole micro terminal strip headers designed for reliable connections in industrial applications. Featuring 0.018" (0.46mm) square posts, they are compatible with Samtec SMS, SLM, and RSM series connectors. Available in single or dual-row configurations with a 1.27mm pitch, they support right-angle and polarization options. Constructed with phosphor bronze contacts plated with gold or tin over nickel, they operate from -55°C to 125°C. Made from black liquid crystal polymer, these headers are RoHS compliant, ensuring safety and high performance.

Authorized Distributors
Source:DigiKey
Part No:TMS-125-01-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $11.92
Buy/RFQ:
Source:DigiKey
Part No:TMS-125-01-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.51833
Buy/RFQ:
Part No:TMS-125-01-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.9
Buy/RFQ:
Part No:TMS-125-01-G-S-RA
Stock:73
Inv Date:05-28-2026
Price: Unit price: $48900
Buy/RFQ:

SAMTEC TMS12501GSRA Micro Terminal Headers Specifications:

  • Insulator Material: Black liquid crystal polymer
  • Terminal Material: Phosphor bronze
  • Plating: Au or Sn over 50µ" (1.27µm) Ni
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C with Gold plating
  • RoHS Compliant: Yes
  • Contact Resistance: 10mΩ
  • Lead Size accepted: 0.46mm (0.018 inch) square
  • Insertion Depth: Minimum 3.43mm (0.135 inch)
  • Pitch: 1.27mm (0.050 inch)
  • Configuration: Single or dual row, right-angle options available
  • Certifications: UL E111594

Buy the Samlec TMS12501GSRA – Reliable Micro Terminal Headers for Industrial Applications

Discover the reliable Samtec Micro Terminal Headers from the TMS series, engineered for industrial use with 0.018" posts, gold plating, and black liquid crystal polymer insulators. Perfect for high-temperature environments, these headers support a current of 5A per pin and operate from -55°C to +125°C. Their precise 1.27mm pitch ensures compatibility with Samtec SMS, SLM, and RSM series connectors. Made with corrosion-resistant materials, they are RoHS compliant, offering durability, safety, and superior electrical performance for your manufacturing or automation projects.

Order your Samtec Series TMS12501GSRA today and give your projects the dependable quality they deserve, with high-temperature operation and precision made connectors.

Frequently Asked Questions

Where can I buy SAMTEC TMS12501GSRA?

You can click on the BUY or RFQ button to purchase TMS12501GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12501GSRA?

You can download the TMS12501GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12501GSRA?

SAMTEC

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