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SAMTEC DWM4055GS382 Stacking Connector

The DWM4055GS382 is a high-density board stacking connector designed for surface-mount applications, offering excellent coplanarity and mechanical stability. Crafted from Phosphor Bronze with gold or tin plating options, it supports operating temperatures from -55°C to +125°C and is RoHS compliant. Ideal for SMT connections, it provides reliable electrical performance with easy installation, suitable for applications requiring precise pin alignment and stable stacking configurations. Multiple pin counts and height options ensure versatile adaptability for complex electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:DWM-40-55-G-S-382
Stock:42
Inv Date:06-19-2026
Price: Unit price: $71.35
Buy/RFQ:
Source:DigiKey
Part No:DWM-40-55-G-S-382
Stock:0
Inv Date:06-19-2026
Price: Unit price: $9.48636
Buy/RFQ:
Part No:DWM-40-55-G-S-382
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.77
Buy/RFQ:
Part No:DWM-40-55-G-S-382
Stock:42
Inv Date:06-19-2026
Price: Unit price: $9.766
Buy/RFQ:

SAMTEC DWM4055GS382 Stacking Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (LCP)
  • Terminal Material: Phosphor Bronze
  • Plating: Au over Ni or Sn over Ni
  • Operating Temp Range: -55°C to +125°C with Gold plating, -55°C to +105°C with Tin plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pin Count: Multiple configurations available
  • Stack Height Options: Various, including 0.25 mm, 0.50 mm, 0.75 mm, and 1.00 mm
  • Board Mounting: Surface-mount (SMT)
  • Application: High-density PCB stacking, electronic module assembly
  • Mechanical Stability: Reinforced for durability in dense packaging environments
  • Design Compatibility: Supports precise coplanarity up to 0.15 mm

Buy the Buy Samtec DWM4055GS382 Part Number DWM4055GS382 Online

Purchase the high-density stacking connector online now to ensure seamless PCB assembly and reliable electronic connections. Designed for SMT applications, it offers excellent mechanical stability, various height options, and RoHS compliance. Perfect for dense electronic modules requiring precise pin alignment and durability. With easy installation and proven electrical performance, this connector supports your manufacturing needs for complex, high-performance electronic systems. Buy now and enhance your project with quality components.

Buy Samtec DWM4055GS382 now and experience unmatched reliability and performance with high-density stacking capabilities and excellent electrical properties.

Frequently Asked Questions

Where can I buy SAMTEC DWM4055GS382?

You can click on the BUY or RFQ button to purchase DWM4055GS382 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM4055GS382?

You can download the DWM4055GS382 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM4055GS382?

SAMTEC

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