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SAMTEC TST12502TD01 Square Post IDC Headers

Shrouded .025 inch square post IDC headers designed for reliable circuit connections in electronic assemblies. Featuring gold or tin plating, insulator made from filled polyester, and phosphor bronze terminals, these headers support operating temperatures from -55°C to +125°C with gold plating and up to +105°C with tin. Suitable for wave or SMT applications, they are RoHS compliant, UL 94V-0 rated, and feature optional alignment pins for improved mechanical stability. Available in standard sizes from 5 to 36 positions, these high-quality connectors ensure durability and optimal electrical performance in sophisticated electronic projects.

Authorized Distributors
Source:DigiKey
Part No:TST-125-02-T-D-01
Stock:43
Inv Date:06-19-2026
Price: Unit price: $9.27
Buy/RFQ:
Source:DigiKey
Part No:TST-125-02-T-D-01
Stock:0
Inv Date:06-19-2026
Price: Unit price: $3.92
Buy/RFQ:
Part No:TST-125-02-T-D-01
Stock:19
Inv Date:06-20-2026
Price: Unit price: $4.04
Buy/RFQ:
Part No:TST-125-02-T-D-01
Stock:43
Inv Date:06-19-2026
Price: Unit price: $4.04
Buy/RFQ:

SAMTEC TST12502TD01 Square Post IDC Headers Specifications:

  • Insulator Material: Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Current Rating: 2 fA
  • 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
  • Lead-Free Solderable: Yes
  • Size Range: 5, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36 positions
  • Contact Material: Phosphor Bronze
  • Base Dimensions: Approximately 2.54 mm (0.10 inch) pitch, with length adjustments based on number of positions
  • Mounting Type: Wave or SMT
  • Additional Features: Optional alignment pins, locking leads, polarized design

Buy the Samtec Series TST: Shrouded .025 Inch Square Post IDC Headers - TST12502TD01

Enhance your electronic assembly with Samtec Series TST square post IDC headers, designed for durability and reliable connections. Featuring gold or tin plating, these headers conform to RoHS standards and support operating temperatures up to 125°C with gold. Their compact size from 5 to 36 positions makes them versatile for various projects, whether wave or SMT mounting. Easy to install, RoHS-compliant, and crafted from high-quality materials, these headers ensure your electronics perform optimally under demanding conditions. Purchase online today to benefit from quick delivery and excellent support.

Order your Samtec Series TST 12502TD01 shrouded .025 inch square post IDC headers today and ensure reliable, high-performance connections for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC TST12502TD01?

You can click on the BUY or RFQ button to purchase TST12502TD01 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12502TD01?

You can download the TST12502TD01 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12502TD01?

SAMTEC

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