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Custom Pure Copper Skived Fin Heatsink | Cooler for Electronic Chip LED RAM Cooling
Custom Pure Copper Skived Fin Heatsink | Cooler for Electronic Chip LED RAM Cooling
Specifications
Model Number :
Computer radiator
Payment Terms :
T/T，paypal， Western Union,MoneyGram
MOQ :
100pcs
Supply Ability :
50000000pcs per Month
Place of Origin :
Dongguan，Guangdong,China
Price :
Negotiable
Technology :
friction welding stir+CNC machined
Brand Name :
Uchi
Certification :
SMC
Description

Custom Pure Copper Skived Fin Heatsink | Cooler for Electronic Chip LED RAM Cooling


Product Overview


We are a professional thermal factory providing OEM/ODM custom pure copper skived fin heatsinks, specially designed for compact cooling of small high-heat electronic components including electronic chips, LED diodes and RAM modules. The entire heatsink (base and fins) is integrally skived from a single solid copper block, with no welding or bonding interface, eliminating extra thermal resistance. The precision skiving process enables ultra-thin dense fins, maximizing heat exchange area in tiny PCB space, efficiently removing concentrated heat from small components to prevent overheating.

Key Advantages


✅ One-piece skived pure copper structure

Integrally formed from C1100 oxygen-free copper, no welding joints. Ultra-high thermal conductivity, rapidly transfers concentrated heat from small chips/LED/RAM to fins, delivers much better performance than aluminum heatsinks for small high-power components.

✅ Ultra-compact high-density fins

Skiving process allows ultra-thin fins (down to 0.2mm) and narrow fin pitch, creating large heat exchange area in extremely small size. Perfect for limited PCB space, no interference with surrounding components on motherboard.

✅ Full flexible customization

Fully customizable overall dimension, fin height, fin pitch, mounting hole position, notches and base flatness. Can be tailored to fit specific RAM module, LED chip, power chip or other small electronic components. Surface options: bare copper, nickel plating for long-term anti-oxidation.

✅ Precision flat contact base

High-precision machined flat base (flatness ≤0.03mm), ensures tight contact with component surface, minimizes contact thermal resistance, effectively improves overall heat dissipation efficiency.

✅ In-house one-stop manufacturing service

Own skiving, CNC machining and surface treatment workshop. Provide free thermal simulation, rapid prototyping (5-8 days) and mass production support, flexible for small-batch custom projects.

✅ Reliable & compliant

Strict dimension inspection and thermal performance testing. RoHS compliant, stable for long-time continuous operation in consumer and industrial electronic devices.

Specifications


  • Material: C1100 Oxygen-free Pure Copper
  • Process: One-piece skived fin forming
  • Fin thickness: 0.2mm–0.8mm (customizable)
  • Fin pitch: 1.2mm–3.0mm (customizable)
  • Dimension: Fully custom, available from tiny 20×20mm to larger sizes
  • Surface: Bare copper, nickel plating optional
  • Base flatness: ≤0.03mm
  • Tolerance: ±0.02mm
  • Sample lead time: 5–8 working days

Application Scenarios


RAM memory module cooling, LED diode cooling, small electronic chip cooling, MOSFET, power management chip, embedded system components, motherboard peripheral chips, mini LED module, high-power small electronic devices.
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Custom Pure Copper Skived Fin Heatsink | Cooler for Electronic Chip LED RAM Cooling

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Product Detail
Model Number :
Computer radiator
Payment Terms :
T/T，paypal， Western Union,MoneyGram
MOQ :
100pcs
Supply Ability :
50000000pcs per Month
Place of Origin :
Dongguan，Guangdong,China
Price :
Negotiable
Contact Supplier
Custom Pure Copper Skived Fin Heatsink | Cooler for Electronic Chip LED RAM Cooling

Dongguan Uchi Electronics Co.,Ltd

Verified Supplier
1 Years
dongguan
Since 2006
Business Type :
Manufacturer
Main Products :
Liquid Cooling Plate, Liquid Cold Plate, Cold Plate
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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