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SAMTEC DWM4056GD320 Stacker Connector

The DWM4056GD320 is a high-density, RoHS compliant stacker connector designed for SMT applications. It features gold or tin plating, phosphor bronze terminals, and is suitable for through-hole and surface-mount board stacking solutions. With operating temperatures from -55°C to +125°C, it ensures reliable performance in rigorous environments. This non-standard connector offers multiple height options, pin configurations, and mechanical stability with recommended spacers. Ideal for complex electronic assemblies requiring precise, durable, and high-frequency connectivity solutions, the DWM4056GD320 supports advanced PCB stacking and interconnection needs.

Authorized Distributors
Source:DigiKey
Part No:DWM-40-56-G-D-320
Stock:181
Inv Date:06-19-2026
Price: Unit price: $34.32
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Source:DigiKey
Part No:DWM-40-56-G-D-320
Stock:0
Inv Date:06-19-2026
Price: Unit price: $16.5918
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Part No:DWM-40-56-G-D-320
Stock:0
Inv Date:06-20-2026
Price: Unit price: $16.47
Buy/RFQ:
Part No:DWM-40-56-G-D-320
Stock:35
Inv Date:06-19-2026
Price: Unit price: $16.262
Buy/RFQ:

SAMTEC DWM4056GD320 Stacker Connector Specifications:

  • Insulator Material: Lop
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μ" Ni (1.27 μm)
  • Operating Temperature Range: -55°C to +125°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Height Options: Multiple available including 6.35 mm, 10.41 mm, 12.45 mm, 13.46 mm, 14.86 mm, 15.49 mm, 16.51 mm, 17.91 mm, 19.18 mm, 20.25 mm, 26.67 mm
  • Number of Pins: Varies per configuration, typical options include 10 to 50 pins
  • Mounting Type: Through-hole and surface-mount
  • Minimum Pitch: 0.15 mm (max coplanarity 0.006")
  • Compatibility: Suitable for high-density PCB stacking, including non-standard configurations
  • Additional Mechanical Stability: Use of board spacers recommended in gold-plated applications
  • Certifications: RoHS compliant, recognizes ISO standards
  • Design Notes: Non-standard series, subject to change without notice, customer specifications require approval

Buy the Buy Samtec Stacker Connector Part Number DWM4056GD320 Online

Purchase the Samtec DWM4056GD320 high-density stacker connector online today and ensure your electronic assemblies achieve optimal connectivity and durability. Thanks to its multiple height options, gold and tin plating, and RoHS compliance, this connector is perfect for demanding PCB stacking applications in industry-grade environments. Designed for both through-hole and surface-mount configurations, it offers excellent thermal stability and mechanical reliability. Get this versatile, high-performance connector now to improve your manufacturing efficiency and product reliability with a trusted brand.

Buy Samtec DWM4056GD320 high-density stacker connector now and experience reliable, precise PCB stacking for complex electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC DWM4056GD320?

You can click on the BUY or RFQ button to purchase DWM4056GD320 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM4056GD320?

You can download the DWM4056GD320 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM4056GD320?

SAMTEC

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