China factory directly s cheap customizable copper material heatsink

Overview of Heatlinks

Heatlinks function by providing a path of low thermal resistance between a heat source (such as an electronic component) and a heat sink or cooling system. They can be particularly useful in environments where space constraints limit the use of traditional cooling methods, or when a passive thermal management solution is preferred.

Heatlinks can operate based on different principles, including phase change materials, solid-state conduction, or even fluid-based systems. The choice of technology depends on the application’s specific requirements, such as operating temperature range, power dissipation levels, and spatial limitations.

Features of Heatlinks

High Thermal Conductivity: Designed to offer high thermal conductivity, ensuring efficient heat transfer from the source to the sink.

Compact Design: Often compact, allowing them to fit into tight spaces within electronic assemblies or other equipment.

Passive Operation: Typically do not require external power to function, relying instead on the natural flow of heat from hot to cold areas.

Durability and Reliability: Manufactured to withstand repeated thermal cycles and harsh environmental conditions without degradation of performance.

Low Profile: Thin profiles help minimize the impact on the overall design of products.

Versatility: Can be tailored to fit various applications, from consumer electronics to industrial machinery and aerospace components.

Customizable: Available in different shapes, sizes, and configurations to meet specific design needs.

Cost-Effective: Provide an economical solution for thermal management compared to more complex cooling systems.

Minimal Maintenance: Generally require little to no maintenance once installed.

Environmental Compatibility: Designed to be compatible with a wide range of environments, including those that may contain corrosive elements or experience significant temperature fluctuations.

(China factory directly s cheap customizable copper material heatsink)

Specifications of China factory directly s cheap customizable copper material heatsink

China factory-direct customizable copper heatsinks offer cost-effective thermal management solutions for various industrial, electronic, and automotive applications. These heatsinks are designed to efficiently dissipate heat from high-performance components, ensuring optimal device performance and longevity. The primary material is high-purity copper (C1100 or C1011), known for its superior thermal conductivity (up to 401 W/m·K), which outperforms aluminum and other metals. Customization options include tailored dimensions, shapes, fin densities, base thicknesses, and surface finishes (e.g., nickel plating, anti-oxidation coating) to meet specific project requirements.

Standard specifications include thicknesses ranging from 0.5mm to 50mm, widths up to 600mm, and lengths up to 1200mm, though custom sizes are available. Fin heights can be adjusted between 5mm and 100mm, with fin spacing as narrow as 1.5mm for enhanced heat dissipation. The heatsinks undergo precision manufacturing processes such as CNC machining, extrusion, or skiving to ensure tight tolerances (±0.1mm) and smooth surfaces. Thermal resistance values typically range from 0.1°C/W to 1.5°C/W, depending on design complexity and airflow conditions.

These heatsinks support passive and active cooling setups, compatible with fans, heat pipes, or liquid cooling systems. They are ideal for CPUs, GPUs, LED lighting, power electronics, and EV battery systems. The factory employs cost-efficient production techniques, enabling bulk orders at competitive prices without compromising quality. MOQs start at 100 units for standard designs, with lead times of 7–15 days. Custom projects may require longer lead times based on complexity.

Quality assurance includes strict adherence to ISO 9001 standards, with testing for thermal performance, pressure resistance, and durability. Optional RoHS and REACH compliance ensures environmental safety. Surface treatments like polishing, sandblasting, or anodizing enhance corrosion resistance and aesthetics. Packaging options include anti-static bags, foam inserts, or wooden crates for secure shipping.

For pricing, the base cost for a standard 100mm x 100mm copper heatsink starts at $5–$15 per unit, decreasing with volume. Discounts apply for long-term partnerships or large-scale orders. The factory provides OEM/ODM services, including logo engraving and custom documentation. Technical support and 24-month warranties are included. Contact directly for CAD file submissions, prototyping, or sample requests.

(China factory directly s cheap customizable copper material heatsink)

Applications of China factory directly s cheap customizable copper material heatsink

China factory-direct customizable copper material heatsinks offer an affordable, high-performance solution for efficient thermal management across diverse industries. Leveraging copper’s superior thermal conductivity, these heatsinks are engineered to dissipate heat effectively while remaining cost-competitive due to streamlined manufacturing and direct sourcing. Their adaptability in design and size makes them ideal for applications requiring precise thermal control.

**Electronics & Computing**: Widely used in CPUs, GPUs, and motherboards, these heatsinks prevent overheating in compact devices. Custom shapes ensure compatibility with space-constrained layouts, enhancing performance in laptops, servers, and gaming systems.

**Automotive Systems**: Essential for electric vehicles (EVs), they cool battery packs, power inverters, and onboard chargers. Copper’s durability and heat resistance suit harsh automotive environments, while tailored designs fit tight spaces without compromising safety or efficiency.

**LED Lighting**: Prolongs LED lifespan by managing heat in high-power fixtures. Customizable profiles align with unique housing designs, ensuring optimal brightness and energy efficiency for commercial, industrial, and residential lighting.

**Telecommunications**: Critical for 5G infrastructure, base stations, and servers, these heatsinks maintain stable temperatures in high-load equipment, reducing downtime and ensuring reliable data transmission.

**Renewable Energy**: Protect solar inverters and wind turbine converters from overheating, boosting energy conversion efficiency. Custom designs withstand outdoor conditions, safeguarding sensitive components in solar and wind installations.

**Industrial Machinery**: Used in motor drives, power supplies, and CNC machines, they prevent overheating in continuous-operation settings. Robust construction and tailored forms meet heavy-duty thermal demands.

**Consumer Electronics**: Enable compact cooling in smartphones, routers, and audio systems, balancing performance and size constraints.

By offering low-cost customization without sacrificing quality, China-made copper heatsinks provide versatile, scalable solutions for global industries. Direct factory pricing ensures accessibility for bulk orders, while precision engineering guarantees reliability in high-stakes environments. Whether for mass production or niche applications, these heatsinks deliver optimal thermal performance, durability, and cost savings.

Company Profile

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality China factory directly s cheap customizable copper material heatsink, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of China factory directly s cheap customizable copper material heatsink

What makes China factory-direct copper heatsinks cheaper compared to others? China factory-direct copper heatsinks are cost-effective due to streamlined manufacturing processes, lower labor costs, and bulk material sourcing. Factories often eliminate middlemen, passing savings to customers. Despite lower prices, quality is maintained through strict production standards and economies of scale, making them competitive without compromising performance.

How customizable are these copper heatsinks? These heatsinks are highly customizable. Factories typically offer adjustments in size, shape, fin density, thickness, and surface finish (e.g., nickel plating). Custom branding, logos, or part numbers can also be added. Engineers often work closely with clients to tailor designs for specific thermal management needs, supporting prototypes to mass production.

What quality assurances are provided for copper material? Reputable factories use high-purity copper (C1100 or C1011) with 99.9% conductivity. Quality checks include XRF testing for material composition, thermal resistance validation, and pressure tests. Certifications like ISO 9001, RoHS, or ASTM compliance are common. Samples can be provided for approval before mass production to ensure specifications are met.

What is the typical lead time for orders? Standard lead times range from 10–15 days for stock designs and 3–4 weeks for custom orders, depending on complexity. Rush services may be available for urgent needs. Factories prioritize clear timelines during quoting, with updates provided at production milestones to ensure transparency.

How are the heatsinks packaged and shipped internationally? Heatsinks are securely packed in anti-static foam, bubble wrap, or wooden crates to prevent damage. Shipping options include air freight (DHL, FedEx) for speed or sea freight for bulk orders. Export documentation, customs clearance support, and door-to-door delivery are typically handled by the supplier, ensuring hassle-free international logistics.

(China factory directly s cheap customizable copper material heatsink)