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SAMTEC TMS10203GSRA Micro Terminal Header

The TMS series from Samtec features unshrouded micro terminal strip headers designed for durable through-hole mounting, with 0.018-inch square posts compatible with SMS, SLM, and RSM connectors. Available in single or dual-row configurations, they have a pitch of 1.27mm and can be right-angle or through-hole mounted. These connectors have gold-plated contacts for high conductivity, support operation from -55°C to 125°C, and are constructed with phosphor bronze and a black Liquid Crystal Polymer insulator. They are ideal for industrial, automation, and electronic applications, ensuring reliable electrical connections under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:TMS-102-03-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $1.96
Buy/RFQ:
Source:DigiKey
Part No:TMS-102-03-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.72
Buy/RFQ:
Part No:TMS-102-03-G-S-RA
Stock:332
Inv Date:05-28-2026
Price: Unit price: $0.8
Buy/RFQ:
Part No:TMS-102-03-G-S-RA
Stock:195
Inv Date:05-28-2026
Price: Unit price: $8100
Buy/RFQ:

SAMTEC TMS10203GSRA Micro Terminal Header Specifications:

  • Material: Phosphor Bronze contacts, Black Liquid Crystal Polymer insulator
  • Contact Plating: Gold or Sn Over 50u" (1.27 μm)
  • Current Rating: 5A per pin
  • Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Contact Resistance: 10 mΩ
  • Lead Size Accept: 0.46 mm (0.018")
  • Insertion Depth: Minimum 3.43 mm (0.135")
  • Pitch: 1.27 mm (0.050") x 2.54 mm
  • Connector Style: Through-hole and Right Angle options
  • RoHS Compliant: Yes
  • Maximum Processing Temperature: 250°C
  • Certifications: UL E111594 standard
  • Part Number: TMS10203GSRA

Buy the Samtec TMS10203GSRA – Reliable Micro Terminal Headers for Industrial Applications

Purchase the Samtec TMS series micro terminal headers online and ensure reliable electrical connections for your industrial, automation, or electronic projects. Designed with gold-plated contacts and high-temperature tolerance from -55°C to 125°C, these headers feature a 1.27mm pitch, 0.018-inch square posts, and construction from durable phosphor bronze with a black Liquid Crystal Polymer insulator. Suitable for through-hole and right-angle mounting, they support up to 5A per pin, making them ideal for demanding industrial applications requiring secure, long-lasting connectors. Shop now and enhance your electronic assemblies with quality you can trust.

Get Samtec TMS10203GSRA today—built for precision, durability, and high-temperature performance in industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC TMS10203GSRA?

You can click on the BUY or RFQ button to purchase TMS10203GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10203GSRA?

You can download the TMS10203GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10203GSRA?

SAMTEC

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