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SAMTEC DWM2256GS400 High-Density Board Stacking Connector

The DWM2256GS400 is a high-density, surface-mount board stacking connector designed for reliable electrical connections in PCB applications. Constructed with phosphor bronze terminal material and featuring gold or tin plating options, it offers excellent corrosion resistance and solderability. Operating within a temperature range of -55°C to +125°C, this RoHS-compliant connector is suitable for SMT soldering and provides precise coplanarity for high-density interconnections. It includes multiple height options, a robust design, and compatibility with mechanical spacers, making it ideal for challenging electronic assemblies requiring stable, high-performance connections.

Authorized Distributors
Source:DigiKey
Part No:DWM-22-56-G-S-400
Stock:57
Inv Date:06-09-2026
Price: Unit price: $42.55
Buy/RFQ:
Source:DigiKey
Part No:DWM-22-56-G-S-400
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5.364
Buy/RFQ:
Part No:DWM-22-56-G-S-400
Stock:0
Inv Date:06-10-2026
Price: Unit price: $5.83
Buy/RFQ:
Part No:DWM-22-56-G-S-400
Stock:0
Inv Date:06-09-2026
Price: Unit price: $6.7
Buy/RFQ:
Part No:DWM-22-56-G-S-400
Stock:57
Inv Date:06-09-2026
Price: Unit price: $5.82
Buy/RFQ:

SAMTEC DWM2256GS400 High-Density Board Stacking Connector Specifications:

  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 p" (1.27 um) Ni
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Number of Pins: Multiple options available
  • Height Options: Various available, including through-hole and surface-mount configurations
  • Mechanical Compatibility: Designed for high-density SMT and board stacking
  • Materials: Insulator for high insulation resistance, durable construction
  • Design Features: Supports mechanical spacers for stability in complex assemblies
  • Application: Suitable for high-density electronic manufacturing, PCB interconnections, and advanced electronic modules

Buy the Buy Samtec DWM2256GS400 Part Number DWM2256GS400 Online

Secure your project’s success by ordering the Samtec DWM2256GS400 connector online today. Designed for high-density PCB stacking, it features gold or tin plating for optimal corrosion resistance and solderability, with a wide operating temperature range suitable for diverse environments. Its RoHS compliance and mechanical stability make it ideal for advanced electronic applications requiring reliable electrical connections. With various height options and compatibility with mechanical spacers, this connector ensures precise, secure assembly, offering excellent durability and performance for demanding manufacturing needs.

Order your Samtec Series DWM2256GS400 connector today and ensure your high-density PCB projects benefit from dependable, high-performance connections.

Frequently Asked Questions

Where can I buy SAMTEC DWM2256GS400?

You can click on the BUY or RFQ button to purchase DWM2256GS400 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM2256GS400?

You can download the DWM2256GS400 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM2256GS400?

SAMTEC

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