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SAMTEC DW1820LS400 Stacker Connector

The DW1820LS400 is a highly flexible, low-profile stacking connector designed for PCB applications. Made from Black Glass Filled Polyester, it features a 2.54 mm (0.100 inch) pitch and is compatible with both gold and tin plating options, supporting operating temperatures from -55°C to +125°C. Suitable for high-density, reliable connections, it offers RoHS compliance and easy wave solderability. The contact material is phosphor bronze with optional gold or tin plating, ensuring durability and excellent electrical conductivity for demanding electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:DW-18-20-L-S-400
Stock:85
Inv Date:06-19-2026
Price: Unit price: $26.43
Buy/RFQ:
Source:DigiKey
Part No:DW-18-20-L-S-400
Stock:0
Inv Date:06-19-2026
Price: Unit price: $3.07
Buy/RFQ:
Part No:DW-18-20-L-S-400
Stock:0
Inv Date:06-20-2026
Price: Unit price: $3.26
Buy/RFQ:
Part No:DW-18-20-L-S-400
Stock:69
Inv Date:06-19-2026
Price: Unit price: $3.254
Buy/RFQ:

SAMTEC DW1820LS400 Stacker Connector Specifications:

  • Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over Ni, or Tin
  • Operating Temperature Range: -55°C to +125°C (with Gold), -55°C to +105°C (with Tin)
  • Pitch: 2.54 mm (0.100 inch)
  • Dimensions: Length varies with model, typical height 7.87 mm or 12.00 mm depending on version
  • RoHS Compliance: Yes
  • Wave Solderable: Yes
  • Insulator Material: Polyester
  • Connector Style: Stacker
  • Number of Pins: Varies, customizable per model
  • Application: PCB-to-Board connections, high-density electronic assemblies

Buy the Buy Samtec Stacker Connector Part Number DW1820LS400 Online

Purchase the Samtec DW1820LS400 stacking connector online for reliable, high-density PCB connections. Featuring a 2.54 mm pitch, it is made from durable polyester with phosphor bronze contacts, ensuring excellent electrical performance. Compatible with gold or tin plating options, it supports temperatures from -55°C to +125°C. Easy to install, RoHS compliant, and wave solderable, this connector is ideal for demanding electronic assemblies requiring compact, high-quality interconnect solutions. Order now to enhance your electronic device manufacturing process.

Get Samtec DW1820LS400 today—designed for high-density PCB stacking with durable, RoHS-compliant construction, supporting reliable electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC DW1820LS400?

You can click on the BUY or RFQ button to purchase DW1820LS400 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DW1820LS400?

You can download the DW1820LS400 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DW1820LS400?

SAMTEC

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