Min. Order : 1 Piece
100-999 Pieces
≥1000 Pieces

Custom aluminum heatsink 175(W)*45(H)*120(L)mm

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Quick Details

Place of Origin: China
Shape: Rectangle
Tolerance: GB/T 3190-2008,GB/T 14846-2008,ISO 2768
Grade: 6000 Series
Model Number: HJ1706
Processing Service: Cutting,Punching,Bending,Decoiling,Welding,CNC machining,CNC Machining
Weight: 7.2 kgs/m
Brand Name: HJ
Alloy Or Not: Is Alloy
Baseplate Thickness: 7.62 mm
Standard Molds Qty: 30,000+sets
Temper: T3-T8
Surface Treatment: (Black) anodising
Pitch: 7.25 mm
Fins Thickness: 1.5 mm
Application: Heat Sink
Packaging Detail: EPE,carton,plywood case or pallet
Selling Units: Single item
Single package size: 20X14X6 cm
Single gross weight: 1.2 KG
Package Preview: https://sc04.alicdn.com/kf/H7cddacfe8c9d4eeea0d0bd854e90869eE.jpg_640x640.jpg,https://sc04.alicdn.com/kf/Hc277e028bcae4be7ba29f1a484ce8108C.jpg_640x640.jpg
Wuxi Hejiu Technology Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 170,000+
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Product Description
Product Name
Aluminum heatsink 175(W)*45(H)*120(L)mm
AL 6063 T5
Detailed Size
As the below drawing,or  as per custom design
Max Aspect Ratio( Fin Height / Fin Gap)
More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machine by most advanced technology
Max Width
Ultra wide extruded heatsink can be made by our unique friction welding technology
Standard Mold Qty
30,000+ sets standard molds in stock for your option,saving your R&D cost
Sample Service
Samples with differernt sizes are availabe for prototypes test within 1 week
Production Process
Profiles Extruding---Cutting---CNC Machining(Milling, Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing
Surface Treatment
Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking
Reference Standard
GB/T 3190-2008,GB/T 14846-2008,ISO 2768
More than 20 years professional manufacturing experience

LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc.
Product Paramenters
Products Show
Main Categories
Extruded Heatsink
Bonded Fin Heatsink
Liquid Cooling Plate
Heat Pipe Heatsink
Cold Forging Heatsink
Soldering Heatsink
Our Advantages
Mold Design And Making
20+years professional experience
Specialize in making high fin heatsink
10+sets devices,range from 800 Tons to 6000 Tons extruding machines
CNC Machining
Cutting,Drilling,Tapping,Chamfering,Milling and other CNC Machining
Rapid samples delivery
Thousands of standard products with different sizes in stock
Strict Inspecting
Inspect all the sizes,holes and appearance before shipment
Good packing
EPE+cartons+pallet protection
Suitable for sea or air shipment
Customer Review

Q: What characteristics make a heatsink a good one?

A: High heatsink surface;Good aerodynamics;Good thermal transfer within the heatsink;Perfect flatness of the contact area;Good mounting method.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the heatsinks are in stock. or it is 30-40 days for mass production.

Q: Do you provide samples ? 

A: Yes, we could offer paid sample for prototypes testing if there is stock.we have thousands of standard heatsinks with different sizes and shapes.

Q: What is your terms of payment ?

A: Usually 100% payment before shipment.For regular customers,the terms can be nogotiated.

If you have any other question, please feel free to contact us