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SAMTEC TST11205TDRA Square Post IDC Header

Shrouded .025 inch square post IDC headers are designed for reliable board-to-wire connections, featuring gold or tin plating for enhanced corrosion resistance. Constructed with insulators made of filled polyester, these headers support versatile configurations with multiple pin counts from 05 to 36. They comply with UL 94V-0 flammability standards, operate within -55°C to +125°C temperature range with gold plating, and include optional polarized and locking features for mechanical stability. Suitable for high-current applications, these connectors ensure excellent electrical performance and long-term durability in industrial environments.

Authorized Distributors
Source:DigiKey
Part No:TST-112-05-T-D-RA
Stock:38
Inv Date:06-19-2026
Price: Unit price: $7.09
Buy/RFQ:
Source:DigiKey
Part No:TST-112-05-T-D-RA
Stock:0
Inv Date:06-19-2026
Price: Unit price: $3.00071
Buy/RFQ:
Part No:TST-112-05-T-D-RA
Stock:0
Inv Date:06-20-2026
Price: Unit price: $3.1
Buy/RFQ:
Part No:TST-112-05-T-D-RA
Stock:38
Inv Date:06-19-2026
Price: Unit price: $3.091
Buy/RFQ:

SAMTEC TST11205TDRA Square Post IDC Header Specifications:

  • Insulator Material: Filled Polyester
  • Plating: Au or Sn over Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 1000 VRMS
  • RoHS Compliant: Yes
  • Certification: UL Listed, CSA Certified
  • Contact Material: Phosphor Bronze
  • Current Rating: Supports high current applications
  • Lead-Free Solderable: Yes
  • Pin Count Options: 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36
  • Row Configuration: Single row, optional polarization for stability
  • Size: .025 inch square post, compatible with standard IDC tools
  • Design: Shrouded for protection, lockable, polarized available
  • Application: Industrial electronics, control systems, high-density connectors

Buy the Buy Samtec TST11205TDRA Part Number TST11205TDRA Online

Purchase the Samtec Square Post IDC Header TST11205TDRA online today. Designed for reliable board-to-wire connections, it features gold or tin plating, supporting high current applications in industrial environments. With versatile pin options from 05 to 36, these headers meet UL 94V-0 flammability standards and operate from -55°C to +125°C, ensuring excellent electrical performance. Trust Samtec’s quality and durability—order now for efficient assembly and enhanced connectivity in your electronic projects.

Get Samtec TST11205TDRA today—built for precision, high current capacity, and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TST11205TDRA?

You can click on the BUY or RFQ button to purchase TST11205TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST11205TDRA?

You can download the TST11205TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST11205TDRA?

SAMTEC

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