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SAMTEC TST10504SDRA09 Board-to-Board Connector

Shrouded board-to-board connectors with .025 inch pitch and square post IDC heads designed for reliable electrical connections in industrial equipment. Featuring optional gold or tin plating, insulator materials, and varying pin counts from 5 to 36, these connectors support high current ratings up to 4A and operate within -55°C to +125°C. They comply with RoHS standards, withstand voltages up to 1000 VRMS, and are suitable for wave or SMT applications with excellent coplanarity. Mechanical stability is enhanced with optional alignment pins and spacers, making them ideal for crowded or high-vibration environments.

Authorized Distributors
Source:DigiKey
Part No:TST-105-04-S-D-RA-09
Stock:37
Inv Date:06-19-2026
Price: Unit price: $10.45
Buy/RFQ:
Source:DigiKey
Part No:TST-105-04-S-D-RA-09
Stock:0
Inv Date:06-19-2026
Price: Unit price: $4.57077
Buy/RFQ:
Part No:TST-105-04-S-D-RA-09
Stock:0
Inv Date:06-20-2026
Price: Unit price: $4.95
Buy/RFQ:
Part No:TST-105-04-S-D-RA-09
Stock:37
Inv Date:06-19-2026
Price: Unit price: $4.95
Buy/RFQ:

SAMTEC TST10504SDRA09 Board-to-Board Connector Specifications:

  • Pitch: .025 inch (0.64 mm)
  • Pin Count: 5 to 36 positions
  • Material: Filled Polyester insulator, Phosphor Bronze contacts
  • Plating: Gold or Tin over Nickel
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Current Rating: Up to 4A per contact
  • Voltage Rating: 1000 VRMS
  • Flammability Rating: UL 94V-0
  • RoHS Compliant: Yes
  • Mounting Style: Wave and SMT
  • Supported sizes include standard and non-standard lengths
  • Mechanical stability: Optional alignment pins and spacers
  • Coplanarity: Max 0.004 inches (0.10 mm) for SMT
  • Housing Material: insulation-filled polyester

Buy the Samtec TST10504SDRA09 – Reliable Board-to-Board Connectors for Industrial Applications

Purchase your Samtec TST10504SDRA09 connector online today to ensure reliable, high-quality electrical connections. These shrouded connectors feature .025 inch pitch, with options of gold or tin plating, and support high current ratings up to 4A. Designed for industrial applications, they operate within a wide temperature range from -55°C to +125°C. Suitable for wave or SMT mounting, these connectors include optional alignment pins for increased mechanical stability, making them ideal for densely packed, vibration-prone environments. Order now for fast delivery and consistent performance.

Order your Samtec Series TST10504SDRA09 today and give your projects the dependable quality they deserve with high current and reliable connections.

Frequently Asked Questions

Where can I buy SAMTEC TST10504SDRA09?

You can click on the BUY or RFQ button to purchase TST10504SDRA09 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST10504SDRA09?

You can download the TST10504SDRA09 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST10504SDRA09?

SAMTEC

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