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SAMTEC TMS10303GDRA Micro Terminal Header

The TMS series from Samtec offers unshrouded, through-hole micro terminal strip headers designed for reliable connections in industrial environments. Featuring a 0.018-inch (0.46mm) square post, they suit Samtec SMS, SLM, and RSM series connectors. Available in single or dual rows with right-angle mounting options, these connectors provide a pitch of 1.27mm and support 1 to 50 contacts per row. Made from black liquid crystal polymer with gold or tin plating over phosphor bronze contacts, they operate effectively from -55°C to 125°C, ensuring high performance and durability across diverse applications.

Authorized Distributors
Source:DigiKey
Part No:TMS-103-03-G-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $14.97
Buy/RFQ:
Source:DigiKey
Part No:TMS-103-03-G-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.83
Buy/RFQ:
Part No:TMS-103-03-G-D-RA
Stock:127
Inv Date:05-28-2026
Price: Unit price: $1.83
Buy/RFQ:
Part No:TMS-103-03-G-D-RA
Stock:165
Inv Date:05-28-2026
Price: Unit price: $20500
Buy/RFQ:

SAMTEC TMS10303GDRA Micro Terminal Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" (1,27 um) Ni
  • Current Rating: 5A per pin
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Contact Resistance: 10 mΩ
  • Lead Size Accepted: 0.46 mm (0.018") SQ
  • Inclusion: Supports 1 to 50 contacts per row
  • Pitch: 1.27mm (0.050")
  • Mounting Options: Through-hole, Right Angle
  • Certifications: RoHS Compliant
  • Max Processing Temp: HighTemp, Lead-Free Solderable
  • Compatibility: Samtec SMS, SLM, RSM series connectors
  • Design: Unshrouded, dual or single row configurations

Buy the Samlec TMS10303GDRA – Reliable Micro Terminal Headers for Industrial Applications

Enhance your electronic assemblies with Samtec's TMS series micro terminal headers. Designed for high reliability and temperature resilience, these through-hole connectors feature gold or tin plating over phosphor bronze contacts, supporting up to 50 contacts per row with a 1.27mm pitch. Made from black liquid crystal polymer, they are suitable for demanding industrial applications. Available in various configurations, they ensure secure, durable connections. Buy online now to streamline your project assembly with high-quality, UL compliant connectors that deliver dependable performance for diverse electronic and industrial needs.

Order your Samtec Series TMS10303GDRA micro terminal strip header today and ensure your projects benefit from durable, high-performance interconnect solutions.

Frequently Asked Questions

Where can I buy SAMTEC TMS10303GDRA?

You can click on the BUY or RFQ button to purchase TMS10303GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10303GDRA?

You can download the TMS10303GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10303GDRA?

SAMTEC

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