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SAMTEC DWM4354GS300 Stacking Connector

The DWM4354GS300 is a high-density, through-hole or surface-mount stacking connector featuring phosphor bronze contacts with gold or tin plating options. Designed for PCB stacking applications, this RoHS-compliant connector supports operating temperatures from -55°C to +125°C, ensuring durability across varied environments. Available in multiple height options, it provides excellent coplanarity and mechanical stability for dense electronic assemblies. Ideal for high-density interconnections in industrial, automation, and electronics manufacturing, this connector facilitates reliable connections in complex systems and enhances PCB stacking efficiency.

Authorized Distributors
Source:DigiKey
Part No:DWM-43-54-G-S-300
Stock:181
Inv Date:06-09-2026
Price: Unit price: $73.15
Buy/RFQ:
Source:DigiKey
Part No:DWM-43-54-G-S-300
Stock:0
Inv Date:06-09-2026
Price: Unit price: $9.728
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Part No:DWM-43-54-G-S-300
Stock:0
Inv Date:06-10-2026
Price: Unit price: $10.02
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Part No:DWM-43-54-G-S-300
Stock:0
Inv Date:06-09-2026
Price: Unit price: $10.89
Buy/RFQ:
Part No:DWM-43-54-G-S-300
Stock:53
Inv Date:06-09-2026
Price: Unit price: $10.01
Buy/RFQ:

SAMTEC DWM4354GS300 Stacking Connector Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ" (1.27 µm) Ni
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Mechanical Stability: Designed for high-density stacking, coplanarity support
  • Connection Type: Through-hole or surface-mount
  • Pin Count: Varies per model, contact manufacturer for specifics
  • Dimensions vary depending on height option, typical OAL approximately 6.35 mm to 19.18 mm
  • Application: PCB stacking, high-density interconnects in industrial, electronics, automation systems

Buy the Samtec DWM4354GS300 – Reliable High-Density PCB Stacking Connector for Industrial Applications

Purchase the Samtec stacking connector online today to enhance your PCB designs. Designed for high-density, reliable interconnections with gold or tin plating, it operates efficiently from -55°C to +125°C. This RoHS-compliant, lead-free connector is suitable for PCB stacking in industrial, automation, and electronics applications, offering excellent coplanarity, mechanical stability, and durability. Easily integrate into your projects and ensure high-performance, long-lasting connections in complex electronic systems with fast online ordering and fast shipping.

Get Samtec DWM4354GS300 today—built for precision, high-density PCB stacking, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC DWM4354GS300?

You can click on the BUY or RFQ button to purchase DWM4354GS300 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DWM4354GS300?

You can download the DWM4354GS300 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DWM4354GS300?

SAMTEC

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