Aluminum Heat Sink with black power coating

Aluminum Heat Sink Heatsink Module Cooler Fin for High Power Transistor Semiconductor , 

this part use ADC-12 as material, a kind of most common material, having good processability, for the physical property, this material have good thermal conductivity.

For the heatsink, the radiator assembly requirements are following:

1, in the operation process, must take anti-static measures.

2, before assembly, check the components and radiator should be clean, no sharp feet, burrs and other defects, and to install the radiator and components of the contact surface wipe clean. 

3, components and radiator connection fastening, correct, without damage to components. 

4, insulation pieces if damaged, stains or can not be used after disassembly.

Now, not only do our factory produce for you with an anodized, extruded heatsink with a CNC milled embedded fan pocket, but we produce  for you with matching anodized aluminum cover to slide over the entire fixture.

The Die Casting criterion carried on this part is Grade GB-CT4, according to the required tolerance and dimensions in terms of the prints, the part has difficulty on CNC machining, especially the rough turning.

This part is made of high quality aluminum, good thermal conductivity. can reduce the risk of hardware failure due to overheating. Maximize surface area designed in contact with cooling air. and widely used for computer, power transistor.

Aluminum Die Casting Lamp Accessories: Aluminum Casting of LED Lighting

Die Casting Machine: 200 ton
6 parts per die
Material: ADC-12
Product Dimensions: Diameter 48mm*34.8mm
Casting Precision: Grade GB-CT4
Machining Precision: ±0.02mm
Technological Process: Die casting, Degate, Burring, Shot blasting,CNC Milling, Drill holes, Cleaning, Packing, Delivery
Control Measure: First item inspection, Routing inspection, Final item inspection, Incoming test and Outgoing quality control
Inspection Equipment: Calipers
Surface Treatment: Shot Blasting

Certificate: IATF16949:2016,ISO14001:2015,ISO45001:2018
Lead Time: 30-35 days
Trade Term: FOB Ningbo