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SAMTEC TST11303SD Square Post IDC Headers

The shrouded .025 inch pitch square post IDC headers are designed for reliable board-to-board connections, featuring gold or tin plating for durability and RoHS compliance. These connectors support operating temperatures from -55°C to +125°C with gold plating and -55°C to +105°C with tin. Made from insulating materials like filled polyester, they feature phosphor bronze contacts with optional gold or tin plating, and are suitable for wave or SMT applications. With high insulation resistance and current ratings, these headers ensure secure connections in various electronic assemblies, supporting multiple pin configurations and sizes for versatile use.

Authorized Distributors
Source:Newark
Part No:TST-113-03-S-D
Stock:131
Inv Date:05-27-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:TST-113-03-S-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $13.66
Buy/RFQ:
Source:DigiKey
Part No:TST-113-03-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.16
Buy/RFQ:
Source:DigiKey
Part No:TST-113-03-S-D
Stock:131
Inv Date:05-27-2026
Price: Unit price: $4.22
Buy/RFQ:
Part No:TST-113-03-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.61
Buy/RFQ:
Part No:TST-113-03-S-D
Stock:75
Inv Date:05-28-2026
Price: Unit price: $56100
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SAMTEC TST11303SD Square Post IDC Headers Specifications:

  • Insulator Material: Filled Polyester
  • Terminal Material: Phosphor Bronze
  • 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
  • RoHS Compliant: Yes
  • Current Rating: 2A per pin
  • Insulation Resistance: ≥1000 MΩ
  • Pin Sizes: 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36
  • Height Options: Various, see detailed sizing options
  • Application: Board-to-Board Connections, IDC, SMT, Wave Soldering
  • Conductors: Phosphor bronze with gold or tin plating

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

Discover the durability and versatility of Samtec Series TST square post IDC headers for your PCB projects. These reliable connectors feature a .025 inch pitch, RoHS compliance, and options for gold or tin plating to ensure long-term performance. Designed to support high-temperature ranges from -55°C to +125°C with gold, they are suitable for wave or SMT assembly methods, offering high insulation resistance and current ratings suitable for various electronic applications. Perfect for efficient and secure board-to-board connections, these headers come in multiple sizes for flexible use in complex circuit designs.

Order your Samtec Series TST .025 Inch Pitch Square Post IDC Headers today and give your electronic assemblies the reliable, high-quality connection they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TST11303SD?

You can click on the BUY or RFQ button to purchase TST11303SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST11303SD?

You can download the TST11303SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST11303SD?

SAMTEC

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