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SAMTEC DW0409LS390 Stacker Connector

The DW0409LS390 is a flexible, high-quality electrical connector designed for reliable board stacking applications. Made with durable materials, it features a robust construction that ensures stable connections even in demanding environments. The connector supports a temperature range of -55°C to +125°C and is RoHS compliant, manufactured with gold or tin plating for excellent corrosion resistance. Its compact design facilitates easy integration into electronic assemblies, providing secure electrical contact with precise spacing and high pin density, making it an ideal choice for sophisticated electronic equipment and automation systems.

Authorized Distributors
Source:DigiKey
Part No:DW-04-09-L-S-390
Stock:558
Inv Date:06-19-2026
Price: Unit price: $5.56
Buy/RFQ:
Source:DigiKey
Part No:DW-04-09-L-S-390
Stock:0
Inv Date:06-19-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:DW-04-09-L-S-390
Stock:0
Inv Date:06-20-2026
Price: Unit price: $0.69
Buy/RFQ:
Part No:DW-04-09-L-S-390
Stock:216
Inv Date:06-19-2026
Price: Unit price: $0.689
Buy/RFQ:

SAMTEC DW0409LS390 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
  • Solderability: Lead-Free Solderable
  • Number of Pins: Varies per model (approximate pin counts range from 8 to 100)
  • Physical Dimensions: Length varies depending on configuration, typical tail length approximately 2.54 mm (.100 inch), overall length around 20-21 mm
  • Mounting Style: Board stacker
  • Certifications: RoHS compliant
  • Compatibility: Supports a range of models for different stacking and connectivity options
  • Operation Temperature: -55°C to +125°C
  • Other Platings: Additional platings available on request
  • Application: Board-to-board stacking in electronic and industrial equipment
  • Additional Notes: Mechanical stability enhanced with spacers; non-standard, non-returnable series

Buy the Samtec Series Stacker Connectors: DW0409LS390

Enhance your electronic projects with the durable, high-performance stacker connector DW0409LS390. Perfect for board-to-board stacking, it features RoHS compliance and excellent corrosion resistance due to gold or tin plating. Designed to operate from -55°C to +125°C, this connector offers superb stability and a secure fit, ensuring long-lasting reliability in demanding environments. Easy to install and compatible with a wide range of models, it’s an ideal choice for industrial, automation, and electronic manufacturing applications. Buy online now for fast delivery.

Get Samtec DW0409LS390 today—built for reliable board stacking and high performance in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC DW0409LS390?

You can click on the BUY or RFQ button to purchase DW0409LS390 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DW0409LS390?

You can download the DW0409LS390 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DW0409LS390?

SAMTEC

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