Factory Direct Supply Copper Skived Fin Heatsink - C1100 Red Copper Heatsink 100×50×20mm

As a professional thermal management manufacturer with 20+ years of experience, we specialize in factory-direct supply of high-performance copper heatsinks, focusing on B2B customization and bulk procurement needs for global clients-including electronic device manufacturers, power module suppliers, precision instrument producers, and industrial equipment integrators.

 

Our C1100 Red Copper Skived Fin Heatsink, with a standard size of 100×50×20mm, is crafted through advanced skiving technology and premium C1100 red copper material, delivering exceptional thermal conductivity that far surpasses traditional aluminum heatsinks.

 

Designed to address the high heat flux challenges of high-power electronic components, this product ensures rapid heat dissipation, stable operation, and extended service life, making it an ideal choice for scenarios requiring high-efficiency thermal management. As a direct factory, we eliminate intermediate links, offering competitive factory prices, flexible MOQs, and strict quality control, while providing tailored solutions to meet your specific application needs.

 

 

Our Factory Direct Supply C1100 Red Copper Skived Fin Heatsink is a high-efficiency thermal management component, specifically designed with a standard dimension of 100mm (length) × 50mm (width) × 20mm (height) to fit most medium-power electronic applications. Made from 99.9% pure C1100 red copper-recognized for its superior thermal conductivity and excellent mechanical properties-the heatsink adopts advanced skived fin technology, which forms ultra-thin, high-density fins directly from the copper base without splicing or welding.

 

This one-piece forming process ensures zero thermal resistance between the fins and the base, maximizing heat transfer efficiency and avoiding the risk of fin detachment common in assembled heatsinks. The 100×50×20mm standard size is optimized for easy integration into various electronic devices, while the smooth surface and precise dimensional tolerance ensure seamless mounting.

 

Unlike aluminum heatsinks, C1100 red copper's inherent corrosion resistance and high thermal capacity make it suitable for harsh working environments, including high-temperature industrial settings and precision electronic equipment. We also offer flexible customization based on the standard size, including fin density, surface treatment, and mounting holes, to perfectly match your product's thermal and structural requirements.

 

 

 

 

Premium C1100 Red Copper Material:

Made from 99.9% pure C1100 red copper, the heatsink boasts an exceptional thermal conductivity of 390 W/m·K-nearly twice that of standard aluminum heatsinks (200-220 W/m·K). This superior thermal performance enables rapid absorption and transfer of heat from high-power components, effectively solving the overheating problem in precision electronic devices. Additionally, C1100 red copper features high thermal capacity, which helps delay the temperature rise of heat sources, making it ideal for scenarios with large transient heat flux.

 

Advanced Skived Fin Technology:

Adopting one-piece skived fin forming technology, the fins are directly cut and formed from the copper base without welding or splicing. This process maintains the integrity of the copper material, ensuring zero thermal resistance between the fins and the base-significantly improving heat transfer efficiency compared to assembled heatsinks. The skived fins are ultra-thin (0.3-0.5 mm) and high-density, maximizing the heat dissipation surface area while maintaining structural stability, with no risk of fin detachment even in high-vibration environments.

 

 

Standard 100×50×20mm Size with High Precision:

The fixed standard size of 100mm×50mm×20mm is optimized for most medium-power electronic applications, allowing for direct integration without additional modification. Each heatsink undergoes precision machining, with a dimensional tolerance of ±0.05 mm and flatness of ≤0.03 mm/mm, ensuring perfect alignment with mounting components and seamless installation in electronic devices, saving your assembly time and costs.

 

Inherent Corrosion Resistance & Durability:

Unlike aluminum, C1100 red copper has natural corrosion resistance, forming a thin, dense oxide layer on the surface that protects the base material from humid, dusty, or corrosive environments. The one-piece structure and high mechanical strength of the skived fins ensure long-term durability, withstanding temperature fluctuations and vibration in industrial and precision electronic settings, extending the service life of your equipment.

 

Flexible Customization Based on Standard Size:

While the 100×50×20mm size is standard, we offer full customization to meet your specific needs-including fin density, fin thickness, base thickness, surface treatment (tin/nickel/gold plating, anti-tarnish coating), and mounting holes. Our engineering team uses thermal simulation software to optimize the fin design, ensuring the heatsink perfectly matches your thermal load and installation requirements, even for small-batch custom orders.

 

Factory Direct Supply & Cost-Effectiveness:

As a direct manufacturer, we integrate raw material procurement, skiving processing, precision machining, and quality inspection into one production line, eliminating intermediate distributors and offering competitive factory prices for B2B bulk procurement. We support flexible MOQs, from small-batch samples to mass production, helping you reduce procurement costs while ensuring consistent quality.

 

 

 

Our C1100 Red Copper Skived Fin Heatsink (100×50×20mm) is widely used in high-efficiency thermal management scenarios across industries, leveraging its superior thermal conductivity and compact standard size to meet the needs of global B2B clients. Key applications include:

 

Precision Electronic Equipment:

High-performance circuit boards, power modules, IGBT modules, and voltage regulators. The C1100 red copper's high thermal conductivity effectively dissipates heat from high-power components, ensuring stable operation of precision equipment such as medical instruments and laboratory devices.

 

Communication & Server Equipment:

5G communication modules, server CPUs, and network switches. The 100×50×20mm standard size fits perfectly into compact equipment enclosures, while the skived fin design enhances heat dissipation efficiency, reducing equipment failure rates and ensuring stable signal transmission.

 

Industrial Control Systems:

PLC modules, frequency converters, and industrial power supplies. The heatsink's durability and corrosion resistance make it suitable for harsh industrial environments, maintaining stable operation of control systems in high-temperature workshops.

 

 

Automotive Electronics:

On-board power supplies, in-vehicle control modules, and LED headlights. The C1100 red copper's high thermal capacity and vibration resistance meet the strict requirements of automotive environments, withstanding temperature fluctuations and mechanical vibration.

 

High-Power LED Lighting:

LED drivers, high-power LED bulbs, and stage lighting. The superior thermal conductivity of C1100 red copper ensures rapid heat dissipation, extending the service life of LED chips and maintaining consistent lighting performance.

 

Aerospace & Military Equipment:

Avionics, military communication devices, and precision sensors. The high precision, durability, and thermal efficiency of the heatsink meet the strict standards of aerospace and military industries, ensuring reliable operation in extreme environments.

 

 

 

We follow a strict, professional production process tailored to copper skived fin heatsinks, leveraging advanced equipment and rich experience to ensure the quality and performance of each 100×50×20mm C1100 red copper heatsink. Our end-to-end production control ensures consistency and reliability, meeting the high standards of global B2B clients. The key production steps are as follows:

 

Material Selection & Precision Inspection:

We select high-purity C1100 red copper sheets (99.9% pure) with strict material testing, including thermal conductivity, purity, and mechanical strength inspections. The copper sheets are cut into blanks of the required size (100×50×20mm base) to ensure consistent material performance and dimensional accuracy.

 

Skived Fin Forming:

The copper blanks are placed in advanced skiving equipment, where a high-precision cutter cuts and forms the fins directly from the base material. This one-piece forming process ensures the fins are tightly integrated with the base, with no gaps or thermal resistance. The fin thickness, density, and height are precisely controlled according to the standard 100×50×20mm design.

 

 

Precision Machining & Trimming:

After skiving, the heatsinks undergo precision trimming and polishing to ensure the fins are straight, uniform, and free of burrs. The mounting surface is milled to achieve a flatness of ≤0.03 mm/mm, ensuring seamless mounting with electronic components. For custom orders, additional CNC drilling is performed to add mounting holes according to client specifications.

 

 

Surface Treatment (Optional):

If required by the client, the heatsinks undergo surface treatment processes such as tin plating, nickel plating, or anti-tarnish coating. These treatments enhance corrosion resistance, improve solderability, and prevent copper tarnishing, extending the heatsink's service life in harsh environments.

 

Comprehensive Quality Inspection:

Each heatsink undergoes 100% quality inspection, including dimensional measurement (using 3D laser scanning), thermal conductivity testing, fin integrity inspection, and surface finish inspection. We also conduct thermal resistance testing to ensure the product meets the standard performance requirements. Unqualified products are rejected to ensure only high-quality heatsinks leave the factory.

 

Packaging & Factory Direct Delivery:

The finished 100×50×20mm heatsinks are packaged in anti-tarnish, shock-proof packaging to prevent damage and tarnishing during transportation. As a direct factory, we cooperate with global logistics partners to provide door-to-door delivery services, with flexible lead times (5-10 days for small batches, 20-28 days for mass production) to meet your project deadlines.

 

 

 

As a professional factory specializing in copper skived fin heatsinks, we stand out from competitors with our expertise in copper material processing, advanced skiving technology, and client-centric service. Here are the core advantages that make us the preferred partner for global B2B clients:

 

Professional Copper Heatsink Manufacturing Experience: With 18+ years of experience in thermal management, we have rich expertise in C1100 red copper processing and skived fin technology, completing over 1,800 custom copper heatsink projects for clients in Europe, North America, Asia, and Australia, specializing in high-efficiency thermal solutions.

 

Advanced Production Equipment & Technology: We have a dedicated production line for copper skived fin heatsinks, including high-precision skiving machines, CNC machining centers, and professional testing equipment. Our skiving technology ensures one-piece fin forming, eliminating thermal resistance and improving heat transfer efficiency compared to traditional assembled heatsinks.

 

Strict Quality Control & Material Assurance: We adhere to ISO 9001:2015, IATF 16949, and RoHS standards, with strict quality inspection at every production step. We only use high-purity C1100 red copper, ensuring consistent thermal conductivity and product performance. Our testing lab is equipped with thermal conductivity testers and 3D laser scanners to ensure product quality.

 

Factory Direct Pricing & Flexible MOQs: As a direct manufacturer, we offer competitive factory prices, eliminating intermediate costs. We support flexible MOQs, from small-batch samples (as low as 10 pieces) to mass production, meeting the needs of both prototype development and bulk procurement for B2B clients.

 

Tailored Customization & Technical Support: Our engineering team provides one-stop customization services, based on the standard 100×50×20mm size, to meet your specific thermal and structural requirements. We offer 24/7 technical support, including thermal simulation, design optimization, and installation guidance, ensuring a seamless cooperation experience.

 

 

Contact Us

If you are looking for a reliable, high-performance C1100 red copper skived fin heatsink with a standard 100×50×20mm size, or need a tailored copper heatsink solution, contact our team today. As a direct factory, we will provide you with competitive pricing, consistent quality, and professional technical support, helping you solve your thermal management challenges efficiently.

 

Email: general@zp-aluminum.com

 

From Drawing To Reality, ZP helps you to achieve.

 

 

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