Copper Heat Sinks

High-power electronics in tight spaces demand cooling that won’t fail under pressure. Our Copper Heat Sinks deliver top-tier heat management, using copper’s unmatched conductivity to protect your systems where performance is non-negotiable. 

Base Material

Copper (standard), offering exceptional thermal conductivity; alloys customizable upon request

Thermal Resistance

0.1°C/W to 1.0°C/W, providing superior heat transfer for high-performance applications

Heat Dissipation Capacity

50 W to 1500 W, suitable for high-power electronics and demanding thermal loads

Dimensions

Width: 50 mm to 350 mm; Height: 25 mm to 180 mm; Depth: 50 mm to 250 mm (customizable to fit specific designs)

Weight

0.5 kg to 8 kg, reflecting copper’s higher density for enhanced cooling

Product Description

Intense heat from compact, powerful components can push designs to their limits, risking burnout or inefficiency. Our copper heat sinks step up with robust cooling power from 50 W to 1500 W, giving your products the edge in demanding setups without sacrificing space. 

Fin Design

Extruded, skived, or folded fins; fin pitch: 1 mm to 5 mm for optimized heat dissipation

Mounting Type

Screw-mount, clip-on, or thermal adhesive; designed for secure attachment in compact setups

Cooling Method

Passive (air-cooled) or active (fan-assisted), depending on system requirements

Operating Temperature Range

-40°C to 150°C, with maximum allowable base temperature rise of 60°C above ambient

Airflow Compatibility

Supports 10 CFM to 200 CFM, effective with natural or forced airflow in high-heat systems

Surface Finish

Nickel-plated or bare copper (optional coating), enhancing corrosion resistance and conductivity

Noise Contribution

Silent (passive) or <40 dB (active cooling), minimal acoustic impact in sensitive setups

Durability

Rated for 60,000+ hours of operation under high thermal and mechanical stress

Environmental Resistance

Resistant to dust (IP54) and humidity (up to 95% RH non-condensing); vibration per IEC 60068-2-6

Standards Compliance

Meets RoHS and UL 94V-0 standards for environmental and flame-retardant safety

Thermal Interface Compatibility

Pre-applied thermal paste or compatibility with high-performance TIMs (e.g., graphite-based)

Technical Advantages

Our copper heat sinks feature extruded, skived, or folded fins with a pitch of 1 mm to 5 mm, maximizing heat dissipation in compact designs. Nickel-plated or bare finishes resist corrosion, ensuring lasting performance even in humid conditions up to 95% RH. 

These heat sinks support airflow from 10 CFM to 200 CFM, working with passive or active cooling to fit your system needs. That flexibility keeps your high-power electronics running smoothly, reducing the chance of thermal overload. 

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Need reliable Heat Sinks for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Gaming PCs

Pulls heat from overclocked CPUs and GPUs, sustaining peak gaming output. 

Server Racks

Manages heat in dense processors, keeping servers at full capacity in data centers. 

Electric Vehicle Chargers

Cools power modules in fast-charging stations, handling high currents reliably. 

Laser Systems

Dissipates heat from industrial or medical lasers, ensuring beam stability. 

Audio Amplifiers

Keeps high-end audio electronics cool, preserving sound quality under load. 

RF Transmitters

Handles heat in radio frequency equipment, supporting uninterrupted signal transmission. 

Power-Packed Heat Relief

Your manufacturing demands cooling that keeps up with intense electronic loads. Our copper heat sinks operate from -40°C to 150°C and weigh 0.5 kg to 8 kg, fitting easily into your designs while managing heat effectively. 

High heat can derail even the best systems if cooling falls short. Built with a thermal resistance as low as 0.1°C/W and RoHS compliance, our heat sinks ensure your products handle tough demands while meeting industry standards. 

copper heat sinks

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How do your copper heat sinks boost performance in our high-power electronics?

Our copper heat sinks leverage copper’s high conductivity to manage heat loads from 50 W to 1500 W, keeping components like CPUs and GPUs at peak efficiency. That capability ensures sourcing teams get cooling that supports intense workloads without throttling or burnout. 

What advantages do your copper heat sinks offer over aluminum for our designs?

With a thermal resistance as low as 0.1°C/W, our copper heat sinks outperform aluminum in high-heat scenarios, ideal for compact, power-dense systems. Their superior heat transfer justifies the added weight (0.5 kg to 8 kg), giving procurement heads a premium option where performance trumps cost. 

How do your copper heat sinks fit into our space-limited production layouts?

Our copper heat sinks come in customizable dimensions (50 mm to 350 mm wide) and offer screw-mount, clip-on, or adhesive options for tight setups. Such flexibility lets purchasing managers integrate top-tier cooling without redesigning existing enclosures or slowing assembly. 

What protects your copper heat sinks from wear in demanding environments?

We apply nickel-plated or optional coatings to resist corrosion and humidity (up to 95% RH), extending their life in tough conditions. Operating from -40°C to 150°C, they stay effective, reducing replacement needs for sourcing teams in high-stress applications. 

How do your copper heat sinks support our high-volume manufacturing timelines?

Our copper heat sinks are rated for 60,000+ hours, minimizing downtime and maintenance across large production runs. Their robust build and RoHS compliance streamline procurement, ensuring purchasing managers meet deadlines with consistent, industry-standard parts. 

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LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

23, 6th West Street, Balaji Nagar, Kattur,  Pappakuruchi, Tiruchirappalli-620019, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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Copper Heat Sinks

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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