myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC DWM2556GD290 High-Density PCB Connector

The DWM2556GD290 is a high-density surface-mount connector designed for PCB stacking and electronic assembly. It features phosphor bronze terminal material with options for gold or tin plating, suitable for operating temperatures from -55°C to +125°C. This RoHS-compliant, lead-free connector offers excellent coplanarity and mechanical stability, making it ideal for complex electronic applications requiring reliable, multi-layer connections. Its compact design accommodates various pin counts and configurations, ensuring versatility in manufacturing and circuit design. Suitable for both through-hole and surface-mount PCB integration, it enhances signal integrity and assembly durability.

Authorized Distributors
Source:DigiKey
Part No:DWM-25-56-G-D-290
Stock:50
Inv Date:05-27-2026
Price: Unit price: $78.38
Buy/RFQ:
Source:DigiKey
Part No:DWM-25-56-G-D-290
Stock:0
Inv Date:05-27-2026
Price: Unit price: $10.3828
Buy/RFQ:
Part No:DWM-25-56-G-D-290
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.58
Buy/RFQ:
Part No:DWM-25-56-G-D-290
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.62
Buy/RFQ:
Part No:DWM-25-56-G-D-290
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.62
Buy/RFQ:
Part No:DWM-25-56-G-D-290
Stock:50
Inv Date:05-20-2026
Price: Unit price: $10.73
Buy/RFQ:

SAMTEC DWM2556GD290 High-Density PCB Connector Specifications:

  • Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ” Ni (1.27 µm)
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Connection Type: Surface-mount and through-hole options
  • Features: High-density stacking, coplanarity up to 0.15mm, ideal for SMT applications
  • Notes: Mechanical stability enhanced with board spacers, compatible with high-density PCB layouts
  • Customization: Various pin counts and configurations available, consult manufacturer for details

Buy the Buy Samtec DWM2556GD290 Part Number DWM2556GD290 Online

Order the Samtec high-density PCB connector DWM2556GD290 online now for reliable, high-performance connections in complex electronic assemblies. Specially designed for PCB stacking with both surface-mount and through-hole options, this connector features gold or tin plating, RoHS compliance, and supports operating temperatures up to 125°C. Its compact form factor and coplanarity ensure precise signal transmission and mechanical stability. Perfect for industrial, automation, and high-density circuit applications, this connector ensures durability and easy integration for your electronic projects.

Get Samtec DWM2556GD290 today—built for high-density stacking and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC DWM2556GD290?

You can click on the BUY or RFQ button to purchase DWM2556GD290 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM2556GD290?

You can download the DWM2556GD290 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM2556GD290?

SAMTEC

Sponsored by