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SAMTEC TST12501LD01 Shrouded IDC Header

The shrouded .025 inch square post IDC headers are designed for reliable wire-to-board connections in electronic assemblies. Made with insulator material for durability, these headers feature gold or tin plating over phosphor bronze contacts to ensure high performance and corrosion resistance. Suitable for surface-mount design, they support a range of sizes and options, including alignment pins and locking leads. With a temperature range from -55°C to +125°C, UL 94V-0 flammability rating, and RoHS compliance, these connectors offer a robust solution for industrial electronics that demand precision and long-lasting durability.

Authorized Distributors
Source:DigiKey
Part No:TST-125-01-L-D-01
Stock:50
Inv Date:06-19-2026
Price: Unit price: $15.41
Buy/RFQ:
Source:DigiKey
Part No:TST-125-01-L-D-01
Stock:0
Inv Date:06-19-2026
Price: Unit price: $5.65
Buy/RFQ:
Part No:TST-125-01-L-D-01
Stock:0
Inv Date:06-20-2026
Price: Unit price: $6
Buy/RFQ:
Part No:TST-125-01-L-D-01
Stock:43
Inv Date:06-19-2026
Price: Unit price: $5.992
Buy/RFQ:

SAMTEC TST12501LD01 Shrouded IDC Header Specifications:

  • Insulator Material: Filled Polyester
  • Plating: Au or Sn over Ni
  • Contact Material: Phosphor Bronze
  • Temperature 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
  • Wire Size: 22-26 AWG
  • Max Operating Temp: 125°C
  • Series: TST, ZST, HTST with various sizes and options
  • Mounting Style: Surface Mount (SMT)
  • Dimensions: Length varies with model, typical 2.54 mm pitch
  • Certifications: UL Listed, RoHS Compliant

Buy the Buy Samtec TST12501LD01 Part Number TST12501LD01 Online

Purchase the Samtec TST12501LD01 shrouded IDC header online today for a dependable and corrosion-resistant connection solution. Designed for high-performance electronics, this connector features gold or tin plating over phosphor bronze contacts, supporting wire sizes from 22 to 26 AWG. It operates across a temperature range of -55°C to +125°C, ensuring durability in demanding environments. RoHS compliant and UL rated, it is ideal for surface-mount applications in industrial and electronic assemblies, providing long-lasting, reliable connections that meet strict quality standards.

Get Samtec TST12501LD01 today—built for reliable wire-to-board connections with high temperature tolerance and corrosion resistance.

Frequently Asked Questions

Where can I buy SAMTEC TST12501LD01?

You can click on the BUY or RFQ button to purchase TST12501LD01 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12501LD01?

You can download the TST12501LD01 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12501LD01?

SAMTEC

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