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SAMTEC TST12504LDRA Shrouded Board-to-Board Header

The TST12504LDRA is a high-quality, shrouded board-to-board header designed for reliable electrical connections in industrial applications. Made with durable materials including gold or tin plating on phosphor bronze contacts, it operates efficiently within a temperature range of -55°C to +125°C. Featuring industry-standard sizes like 5, 7, 8, 10, 12, and 13 positions, this series is compliant with UL 94V-0 flammability ratings. Perfect for PCB assembly, it offers excellent insulation resistance, withstand voltage of 4000V, and optional alignment pins for enhanced mechanical stability.

Authorized Distributors
Source:DigiKey
Part No:TST-125-04-L-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $18.87
Buy/RFQ:
Source:DigiKey
Part No:TST-125-04-L-D-RA
Stock:7
Inv Date:05-27-2026
Price: Unit price: $6.92
Buy/RFQ:
Part No:TST-125-04-L-D-RA
Stock:44
Inv Date:05-28-2026
Price: Unit price: $7.34
Buy/RFQ:
Part No:TST-125-04-L-D-RA
Stock:37
Inv Date:05-28-2026
Price: Unit price: $73400
Buy/RFQ:

SAMTEC TST12504LDRA Shrouded Board-to-Board Header Specifications:

  • Insulator Material: Black Glass Reinforced Polyester
  • Plating: Au over 50u" (1.27 µm), Sn over 50u" (1.27 µm)
  • Operating Temp Range: -55°C to +125°C
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 4000V
  • Material: Phosphor Bronze
  • Wire Range: Not specified
  • Dimensions: No specific dimensions provided; series includes sizes with various pin counts (5, 7, 8, 10, 12, 13)
  • Current Rating: Not specified
  • Certification: UL Listed
  • Style: Shrouded board-to-board header and stackers
  • Body Height: Varies with series, e.g., 1.240 inches for certain sizes
  • Lead Goplanarity: Compatible with standard PCBs
  • Processing: Lead-Free Solderable
  • Additional features: Optional alignment pins for mechanical stability, offset lengths vary per configuration

Buy the Samtec TST12504LDRA – Reliable Shrouded Board-to-Board Connectors for Industrial Applications

Enhance your electronic assembly with the Samtec TST12504LDRA shrouded board-to-board header, designed for durability and reliable electrical connections. Manufactured with high-quality phosphor bronze contacts plated with gold or tin, it supports operation from -55°C to +125°C and features excellent insulation resistance and withstand voltage up to 4000V. Ideal for PCB stacking, encapsulation, or compact electronic assemblies, this connector series offers various pin counts, optional alignment pins, and UL 94V-0 flammability rating. Easy to install, lead-free, and compliant with industry standards, ensuring long-term performance and safety.

Buy Samtec TST12504LDRA now and experience unmatched reliability and performance in industrial PCB connections.

Frequently Asked Questions

Where can I buy SAMTEC TST12504LDRA?

You can click on the BUY or RFQ button to purchase TST12504LDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12504LDRA?

You can download the TST12504LDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12504LDRA?

SAMTEC

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