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SAMTEC DWM1857SD312 Stacker Connector

The DWM1857SD312 is a high-density, surface-mount stacker connector designed for precise board-to-board stacking applications. Featuring gold or tin plating on phosphor bronze contacts, it offers excellent durability and corrosion resistance. Operating within a temperature range of -55°C to +105°C (tin) and -55°C to +125°C (gold), this RoHS-compliant connector supports SMT compatibility, coplanarity, and mechanical stability with optional spacers. Its compact design allows for reliable, high-density connections suitable for complex electronic assemblies, ensuring robust electrical performance and ease of installation.

Authorized Distributors
Source:DigiKey
Part No:DWM-18-57-S-D-312
Stock:50
Inv Date:06-19-2026
Price: Unit price: $17.49
Buy/RFQ:
Source:DigiKey
Part No:DWM-18-57-S-D-312
Stock:0
Inv Date:06-19-2026
Price: Unit price: $8.0204
Buy/RFQ:
Part No:DWM-18-57-S-D-312
Stock:0
Inv Date:06-20-2026
Price: Unit price: $8.29
Buy/RFQ:
Part No:DWM-18-57-S-D-312
Stock:50
Inv Date:06-19-2026
Price: Unit price: $8.288
Buy/RFQ:

SAMTEC DWM1857SD312 Stacker Connector Specifications:

  • Insulator Material: Not specified
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni (50 μm) thickness
  • Operating Temperature Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Coplanarity: Max 0.15 mm (.006")
  • Design: Surface-Mount, High-density PCB stacking
  • Number of Pins: Not specified
  • Dimensions: Not specified
  • Usability: High-density electronic connections, Board to board stacking

Buy the Buy Samtec Stacker Connector Part Number DWM1857SD312 Online

Secure your high-density PCB stacking with the Samtec Stacker Connector DWM1857SD312. Designed with durable gold or tin plating, it ensures excellent electrical contact and corrosion resistance. Its robust construction supports precise coplanarity and mechanical stability, making it ideal for demanding electronic applications. Easy to solder and RoHS compliant, this connector enables reliable vertical board-to-board connections in compact device layouts. Purchase online today for fast delivery and integrated performance in high-precision electronic projects.

Buy Samtec DWM1857SD312 now and experience unmatched reliability and high-density performance for your electronic assembly needs.

Frequently Asked Questions

Where can I buy SAMTEC DWM1857SD312?

You can click on the BUY or RFQ button to purchase DWM1857SD312 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM1857SD312?

You can download the DWM1857SD312 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM1857SD312?

SAMTEC

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