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SAMTEC DW1720LD550 Stacker Connector

The DW1720LD550 is a high-quality flexible board stacking connector designed for reliable electrical connections in electronic assemblies. Featuring a black glass-filled polyester insulator and phosphor bronze terminal material with gold or tin plating, it ensures durability and corrosion resistance. Operational temperature ranges from -55°C to +125°C with gold plating and -55°C to +105°C with tin. This connector supports RoHS compliance, is solderable, and includes optional mechanical stability features such as board spacers for enhanced reliability. Ideal for compact, high-density electronic applications requiring precise stacking capability.

Authorized Distributors
Source:DigiKey
Part No:DW-17-20-L-D-550
Stock:201
Inv Date:06-19-2026
Price: Unit price: $38.45
Buy/RFQ:
Source:DigiKey
Part No:DW-17-20-L-D-550
Stock:0
Inv Date:06-19-2026
Price: Unit price: $4.46
Buy/RFQ:
Part No:DW-17-20-L-D-550
Stock:0
Inv Date:06-20-2026
Price: Unit price: $4.73
Buy/RFQ:
Part No:DW-17-20-L-D-550
Stock:201
Inv Date:06-19-2026
Price: Unit price: $4.728
Buy/RFQ:

SAMTEC DW1720LD550 Stacker Connector Specifications:

  • Insulator Material: Black Glass-filled Polyester (DW, ZW), Natural Liquid Crystal Polymer (HW)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Tin over Nickel
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Solderable: Yes
  • Connector Length: Approximately 19.46 mm (DW, ZW), 21.08 mm (HW)
  • Stacker height options: Varying per model
  • Number of pins: Varies depending on the model
  • Connection Area: 2.54 mm (0.100 inch), flexible design for high-density applications
  • Mechanical stability: Recommended use of board spacers for enhanced reliability
  • Application: Board stacking in electronic assemblies with high-density connection requirements.

Buy the Samtec Series Stacker Connectors: DW1720LD550

Enhance your electronic assemblies with the reliable and durable Stacker Connector, DW1720LD550 from Samtec. Designed for high-density placement, it features gold or tin plating for corrosion resistance, RoHS compliance, and excellent manufacturability. This connector supports operating temperatures up to 125°C, ensuring long-term stability under demanding conditions. Its flexible design accommodates various pin counts and lengths, making it ideal for space-constrained, high-performance applications. Order online now to ensure seamless integration into your next project.

Buy Samtec DW1720LD550 now and experience unmatched reliability and performance in high-density electronic stacking applications.

Frequently Asked Questions

Where can I buy SAMTEC DW1720LD550?

You can click on the BUY or RFQ button to purchase DW1720LD550 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DW1720LD550?

You can download the DW1720LD550 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DW1720LD550?

SAMTEC

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