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SAMTEC TST11203LD Shrouded PCB Header

Shrouded .025-inch square post IDC headers are durable connectors designed for reliable PCB connections. Featuring insulation resistance, RoHS compliance, and options for gold or tin plating, these headers support high-current applications with a temperature range of -55°C to +125°C. Available in standard sizes from 05 to 36 positions, they include alignment pins for precise mounting. Built from high-quality materials like phosphor bronze and filled polyester insulators, these headers are suitable for wave or SMT applications, offering excellent electrical performance and mechanical stability.

Authorized Distributors
Source:DigiKey
Part No:TST-112-03-L-D
Stock:75
Inv Date:06-19-2026
Price: Unit price: $8.93
Buy/RFQ:
Source:DigiKey
Part No:TST-112-03-L-D
Stock:0
Inv Date:06-19-2026
Price: Unit price: $3.78
Buy/RFQ:
Part No:TST-112-03-L-D
Stock:0
Inv Date:06-20-2026
Price: Unit price: $4
Buy/RFQ:
Part No:TST-112-03-L-D
Stock:75
Inv Date:06-19-2026
Price: Unit price: $4.007
Buy/RFQ:

SAMTEC TST11203LD Shrouded PCB Header Specifications:

  • Insulator Material: Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Flammability Rating: UL 94V-0
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Current Rating: 2 A per pin
  • Insulation Resistance: High (specific values not listed)
  • Lead-Free Solderable: Yes
  • Series Sizes: 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36
  • Dimensions: 0.64 inches (16.26 mm) per pin pitch, various lengths depending on number of positions

Buy the Samtec Series TST Shrouded 0.025 Inch Post: TST11203LD

Purchase the Samtec TST11203LD shrouded 0.025 inch post headers online today and enjoy reliable, high-current PCB connections. Featuring RoHS compliance, lead-free solderability, and a temperature range from -55°C to +125°C, these headers support various applications. Available in multiple sizes from 5 to 36 positions, they include alignment pins for precise mounting and high-quality materials like phosphor bronze with gold or tin plating. Ideal for wave or SMT assembly, these connectors deliver excellent electrical performance and mechanical stability for demanding electronic projects.

Buy Samtec TST11203LD shrouded headers now and experience unmatched reliability for your PCB connections with high-current handling and precise fitments.

Frequently Asked Questions

Where can I buy SAMTEC TST11203LD?

You can click on the BUY or RFQ button to purchase TST11203LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST11203LD?

You can download the TST11203LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST11203LD?

SAMTEC

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