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SAMTEC TW0408GD520170 High-Density Connector

The TW0408GD520170 is a high-reliability connector series designed for PCB mounting, featuring various lead styles, plating options, and robust current ratings. Its construction includes phosphor bronze terminals with gold or tin plating on a liquid crystal polymer insulator, suitable for demanding industrial environments. The connectors support a wide temperature range from -55°C to +125°C, ensuring durability in extreme conditions. With options for polarization, stackers, and guide posts, these connectors offer versatility for complex electronic assemblies, optimized for SMT and through-hole applications in automation, control, and manufacturing equipment.

Authorized Distributors
Source:DigiKey
Part No:TW-04-08-G-D-520-170
Stock:98
Inv Date:05-28-2026
Price: Unit price: $19.39
Buy/RFQ:
Source:DigiKey
Part No:TW-04-08-G-D-520-170
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.06
Buy/RFQ:
Part No:TW-04-08-G-D-520-170
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.3
Buy/RFQ:
Part No:TW-04-08-G-D-520-170
Stock:255
Inv Date:05-28-2026
Price: Unit price: $2.31
Buy/RFQ:

SAMTEC TW0408GD520170 High-Density Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold flash or Tin over Ni
  • Current Rating: 4.9 A per pin, 5.2 A per pin for Thru-Hole
  • Temperature Range: -55°C to +125°C
  • Contact Material: Phosphor Bronze
  • Lead Style: SMT & Through-Hole options
  • Component Dimensions: Length varies, typical tail approximately 0.005 inch (0.13 mm) or 0.075 inch minimum, post height up to 0.250 inch
  • Board Spacing: 0.250 inches (6.35 mm)
  • Number of Pins: 2 to 50 depending on configuration
  • Stacker and Polarized options available
  • Reel Packaging: Full Reel for bulk applications
  • Certifications: non-standard, design according to Samtec specifications

Buy the Samtec TW0408GD520170 – Reliable Connector for Industrial Applications

Secure your electronic assemblies with the TW0408GD520170 high-density connector. Designed for PCB mounting in industrial environments, it offers various lead styles, gold or tin plating, and robust current ratings up to 5.2 A per pin. Its wide temperature range from -55°C to +125°C ensures performance in extreme conditions. Perfect for automation, control systems, and manufacturing equipment, this connector provides flexibility, durability, and reliable electrical connections for demanding applications. Order online today for immediate, convenient procurement!

Buy Samtec TW0408GD520170 now and experience unmatched reliability and performance with versatile lead styles and high-temperature durability.

Frequently Asked Questions

Where can I buy SAMTEC TW0408GD520170?

You can click on the BUY or RFQ button to purchase TW0408GD520170 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TW0408GD520170?

You can download the TW0408GD520170 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TW0408GD520170?

SAMTEC

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