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SAMTEC TST12003GDLL Shrouded PCB Header

Shrouded .025; SQ Post IDC headers are versatile connectors used in industrial applications, offering reliable electrical performance and easy mounting for circuit boards. These headers feature a durable insulator made from filled polyester, with optional gold or tin plating for enhanced corrosion resistance. They support a wide range of pin counts from 05 to 36 and are suitable for wave or SMT assembly, ensuring flexibility in design. Designed to operate from -55°C to +125°C, they meet UL 94V-0 flammability standards and are RoHS compliant, making them ideal for high-reliability electronic connections.

Authorized Distributors
Source:DigiKey
Part No:TST-120-03-G-D-LL
Stock:75
Inv Date:06-19-2026
Price: Unit price: $14.11
Buy/RFQ:
Source:DigiKey
Part No:TST-120-03-G-D-LL
Stock:0
Inv Date:06-19-2026
Price: Unit price: $6.16
Buy/RFQ:
Part No:TST-120-03-G-D-LL
Stock:0
Inv Date:06-20-2026
Price: Unit price: $6.69
Buy/RFQ:
Part No:TST-120-03-G-D-LL
Stock:75
Inv Date:06-19-2026
Price: Unit price: $6.686
Buy/RFQ:

SAMTEC TST12003GDLL Shrouded PCB Header Specifications:

  • Insulator Material: Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Current Rating: 2 fA (5012) with gold, varies with configuration
  • Operating Temperature Range: -55°C to +125°C
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 1000 VRMS
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • Number of Positions: 05 to 36
  • Sizes support: 2.54 mm pitch, with options for wave or SMT assembly
  • Connector Series: TST, ZST, HTST
  • Mechanical stability: recommended use of board spacers
  • Design features: Polarized, Locking Leads, and Alignment Pins available

Buy the Samtec TST12003GDLL – Reliable PCB Headers for Industrial Applications

Order Samtec TST12003GDLL shrouded PCB headers online today and ensure your electronic projects benefit from high-quality, durable, and reliable connections. These headers support 5 to 36 pins, are RoHS compliant, and feature gold or tin plating for corrosion resistance. Designed for both wave and SMT assembly, they operate from -55°C to +125°C, meeting UL 94V-0 flammability standards, making them perfect for demanding industrial and electronic applications. Purchase now for fast delivery and consistent performance.

Buy Samtec TST12003GDLL headers now and experience unmatched reliability and high-performance electrical connections in your industrial designs.

Frequently Asked Questions

Where can I buy SAMTEC TST12003GDLL?

You can click on the BUY or RFQ button to purchase TST12003GDLL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12003GDLL?

You can download the TST12003GDLL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12003GDLL?

SAMTEC

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