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SAMTEC DWM4054SD365 High-Density Board Stacker

The DWM4054SD365 is a high-density board stacker connector designed for PCB applications requiring reliable vertical stacking with precise coplanarity. Constructed with phosphor bronze terminal material and plated with Au or Sn over Ni, it supports operating temperatures from -55°C to +125°C. Suitable for through-hole and surface mount configurations, this RoHS-compliant connector ensures excellent electrical performance and mechanical stability. Ideal for advanced electronic systems needing compact, RoHS-compliant, lead-free, and high-temperature rated PCB stacking solutions with quick mating capability.

Authorized Distributors
Source:DigiKey
Part No:DWM-40-54-S-D-365
Stock:38
Inv Date:06-10-2026
Price: Unit price: $114.79
Buy/RFQ:
Source:DigiKey
Part No:DWM-40-54-S-D-365
Stock:0
Inv Date:06-10-2026
Price: Unit price: $16.0409
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Part No:DWM-40-54-S-D-365
Stock:0
Inv Date:06-11-2026
Price: Unit price: $15.92
Buy/RFQ:
Part No:DWM-40-54-S-D-365
Stock:44
Inv Date:06-10-2026
Price: Unit price: $15.714
Buy/RFQ:

SAMTEC DWM4054SD365 High-Density Board Stacker Specifications:

  • Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ
  • Dimensions: Length varies, typical tail length approximately 4.0 mm and insulator thickness of 0.030 inches, diameter 0.070 inches.
  • Operating Temp Range: -55°C to +125°C with Gold plating, RoHS compliant, suitable for high-density electronic systems.
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes, available with gold or tin plating for environmental safety.
  • Height Options: Multiple height configurations for varied PCB stacking needs supporting maximum 450 positions.
  • Mounting Type: Through-hole and surface mount configurations for versatile PCB assembly.
  • Certifications: RoHS compliant, suitable for environmentally friendly electronic manufacturing.
  • Application: High-density PCB stacking, SMT-compatible connectors for aerospace, industrial, and consumer electronics.
  • Contact Material: Phosphor Bronze for durability and electrical stability.
  • Contact Plating: Au or Sn over Ni for excellent corrosion resistance and reliable contact.
  • Temperature Range: -55°C to +125°C depending on plating and application needs.
  • RoHS Details: Fully RoHS compliant, lead-free, suitable for green electronics.
  • Mechanical Stability: Designed for high-density PCB systems requiring precise coplanarity, quick mating, and reliable electrical contact.

Buy the Samtec Series High-Density PCB Stackers: DWM4054SD365

Enhance your electronic assembly with the high-density board stacker connector. Featuring gold or Sn over Ni plating, it supports up to 450 positions, operates at temperatures up to +125°C, and is RoHS compliant. Designed for reliable vertical stacking with precise coplanarity, this connector ensures durable electrical contact and mechanical stability. Ideal for space-constrained, high-performance electronic systems across aerospace, industrial, and consumer markets. Purchase online today to access premium quality, environmentally friendly, lead-free PCB stacking solutions designed for demanding applications.

Buy Samtec DWM4054SD365 now and experience unmatched reliability and performance in high-density PCB stacking applications.

Frequently Asked Questions

Where can I buy SAMTEC DWM4054SD365?

You can click on the BUY or RFQ button to purchase DWM4054SD365 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM4054SD365?

You can download the DWM4054SD365 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM4054SD365?

SAMTEC

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