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Copper Fin Aluminum Bottom Heat Sink , GB/T3880-2006 CPU Heat Sinks
|Place of Origin||Guangdong, Mainland China|
|Minimum Order Quantity||100 PCS|
|Packaging Details||Plastic Tray Or Customized|
|Delivery Time||MOQ 1 Week, 5000pcs 4 Weeks|
|Payment Terms||T/T, Western Union|
|Supply Ability||30,000pcs Per Month|
copper heat sink,
pin fin heat sink
Copper Fin with Aluminum Bottom Heat Sink For CPU
Overall Dimension: L56*W56*H26mm
Copper Fin Thickness: 0.4mm
Fin Quantity Per Row: 28 pcs * 16 pcs
Aluminum Bottom Wall Thickness:2mm
Part Weight: 56 Grams
Pure Copper C1100 Strips, Purity over 99.5% (Standard: JIS H3250-2006); Pure Aluminum Board A1060 Purity Over 99.6% .(Standard: GB/T3880-2006).
Little Impurity brings very good Electrical and Heat Conduction; Excellent Performance In Corrosion Resistant as well.
1. Copper Fins: Progressive Die Stamping
2. Aluminum Enclosure and Board: Forming Die Stamping
3. Aluminum Board and Enclosure Nickle Plated, Copper Fin Passivate (Insulation,
Oxidation and Corrosion Resistance).
4. Assembly: Automatic Fin Wearing/Assembly, then Fixed by Overflow Soldering and
6. Quality Check
1. Professional Research and Design Team, Strong & Automatic Equipments: Progressive
Stamping, Automatic Soldering Machine
2. Strict Quality Control in Each Process and Finish Product Quality Control
3. Short Delivery Lead Time: 15-30 Days
4. Optional For OEM or ODM
5. Comprehensive After-Sale Service, Quick Responses For Daily Communication