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SAMTEC TST12504SDRA Shrouded Header

Shrouded circuit board connectors with .025 inch sq post IDC headers designed for advanced electronic assemblies. These connectors feature high current ratings up to 2A, operating temperature range from -55°C to +125°C, and are RoHS compliant. Made with phosphor bronze contacts with gold or tin plating, they ensure excellent electrical performance and durability. Suitable for PCB-to-board connections, these connectors support wave and SMT soldering, with robust insulation resistance and UL 94V-0 flammability rating. Ideal for reliable, high-quality interconnections in industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:TST-125-04-S-D-RA
Stock:50
Inv Date:06-09-2026
Price: Unit price: $28.58
Buy/RFQ:
Source:DigiKey
Part No:TST-125-04-S-D-RA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $11.35
Buy/RFQ:
Part No:TST-125-04-S-D-RA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $11.73
Buy/RFQ:
Part No:TST-125-04-S-D-RA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $12.71
Buy/RFQ:
Part No:TST-125-04-S-D-RA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $12.71
Buy/RFQ:
Part No:TST-125-04-S-D-RA
Stock:37
Inv Date:06-09-2026
Price: Unit price: $11.74
Buy/RFQ:

SAMTEC TST12504SDRA Shrouded Header Specifications:

  • Flammability Rating: UL 94V-0
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 y" Ni
  • Temperature Rating: -55°C to +125°C
  • Insulation Resistance: Not specified
  • Operating Temp Range: -55°C to +125°C
  • Current Rating: Up to 2A
  • RoHS Compliant: Yes
  • Insulator Material: Filled Polyester (not on -DV)
  • Solderability: Lead-Free Solderable
  • Wave and SMT Compatibility: Yes
  • Lead Coplanarity: 0.10 mm maximum
  • Dimensions: Pin size 0.025" sq, lengths vary by size
  • Certifications: UL Listed

Buy the Samtec TST12504SDRA – Reliable Shrouded Header for Industrial Applications

Enhance your electronic assemblies with the reliable and durable shrouded header connectors from Samtec. Designed for excellent electrical performance, these connectors support high current ratings up to 2A and operate efficiently across a wide temperature range from -55°C to +125°C. With RoHS compliance and high-quality gold or tin plating, they ensure longevity and durability. Perfect for PCB-to-board connections, the TST12504SDRA series supports both wave and SMT soldering methods, making them ideal for industrial, manufacturing, and electronics projects requiring robust connectivity.

Order your Samtec Series TST12504SDRA high-current connectors today and give your electronic projects the dependable connection they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TST12504SDRA?

You can click on the BUY or RFQ button to purchase TST12504SDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12504SDRA?

You can download the TST12504SDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12504SDRA?

SAMTEC

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