Heatsink 25X25X10mm Aluminum Copper Heat Sink Cooler Radiator

• Customization: Available
• Product Name: Alumina Ceramic Heat Sinks
• Material: Aluminium Nitride
• Model NO.: heat sink
• Color: White
• Size: Customized
• Breakdown Woltage Strength: 18.45kv/mm
• Chemical Stability: 0.97mg/Cm3
• Dielectric Constant (1MHz): 8.56
• Thermal Conductivity: 180~190W/M.K
• Warpage (Length%): ≤2%
• Type: Insulating Ceramics
• Transport Package: Custom
• Specification: customized
• Trademark: TOUSEN
• Origin: China
• HS Code: 35069900
• Production Capacity: 500000

Product Description

Company Profile

Fin-Type Heat Sink - Superior Heat Dissipation and Exceptional Quality

    Guangdong Dongsen Zhichuang Technology Co., Ltd. was established in 2009 with a total registered capital of 11 million Chinese Yuan and more than 200 employees. We have two independent manufactuers located in Huizhou and Jiangxi separately . we also have oversea offices in HK and Japan to provide high-quality services to all our valued customers.
      Our company has passed ISO 9001, ISO1400, IATF16949, OHSAS18001 and other related management system certifications, and our products have got UL\CE\ROHS\REACH and other certifications.
      As a professional manufacturer in the field of thermal interface materials and EMI electromagnetic interference materials, Dongsen mainly provides silicone thermal conductive pads, thermal grease, thermal graphite sheet , thermal conductive tape rolls ,metal foil tapes (copper foil tape, aluminum foil tape), high temperature polyimide tapes, also we provide die cutting customize service as per customers' drawings. We are one of the biggest and most comprehensive solution suppliers of thermal conductivity materials, insulating materials and shielding materials in China.
      Dongsen focuses on meeting customer needs and strives to maximize the profits of customers. We gain trust of various well-known customers, and has long-term cooperation with Samsung, Huawei, ZTE, Changhong, Panasonic, Foxconn, Midea, etc., and has been well received!

Our Partners

Our Advantages

Fin-Type Heat Sink - Superior Heat Dissipation and Exceptional Quality

The fin-type heat sink, crafted from premium-grade aluminum alloy, offers outstanding thermal conductivity and durability, making it a top choice across various industrial and high-tech sectors. The innovative dense-fin design increases the heat dissipation area, effectively enhancing cooling efficiency. Ideal for aerospace, automotive, transportation, construction machinery, electronics, and more, this heat sink provides unmatched customization, including size, color, and surface finish, to meet specific client requirements.

Detailed Photos

1. Carefully Selected Materials, Precision EngineeringMade from high-purity aluminum alloy, this heat sink is lightweight yet highly durable, providing superior heat transfer. We strictly control raw materials to ensure consistent quality, guaranteeing reliability and longevity.

 

 

2. Rigorous Craftsmanship, Advanced Surface Finishes Each detail of the fin-type heat sink undergoes precise processing, supporting multiple surface finish options like brushing, anodizing, polishing, and spraying. These advanced treatments not only enhance performance but also provide an aesthetic touch, making it suitable for visible installations.

3. Smooth Surface, Finely Polished Edges The surface is polished for a sleek, smooth feel, with edges meticulously rounded for
safety during installation and handling. This smooth finish not only improves safety but also enhances the visual appeal, making
it ideal for various industrial applications

4. Precise Cut, Accurate Dimensions Using mature cutting technology, each heat sink is precision-engineered with smooth cuts and tight dimensional control, ensuring minimal deviation and excellent fitment for seamless assembly.

5. Customization Available for Tailored Solutions We offer customization based on client drawings and specifications, accommodating various sizes, shapes, colors, and complex structures to meet unique requirements. Our team is dedicated to delivering the optimal solution for each client's specific cooling needs.

 

Application Scentarios

 

This fin-type heat sink is adaptable across numerous sectors, including high-performance environments like aerospace, automotive, transportation, construction machinery, and electronics. Its efficient cooling ensures stable device operation, making it an ideal choice for temperature-sensitive applications.
* Aerospace: Lightweight with exceptional thermal performance for reliable equipment support
* Automotive: Widely applied in engine and onboard electronics, ensuring effective temperature management
* Construction Machinery: Durable and capable of cooling in high-stress environments
* Electronics: Suitable for heat management in devices like computers, mobile phones, and servers

 

Product Parameters

Product name	Industrial Aluminum Profile
Specification	Customized
Color	customized
Material	6063 /6061
Aluminum product quality	ISO , SGS
Processing techniques	extrusionCNC machining/sawing/stamping/bending/rounding/welding/laser cutting, ete
Surface treatment	oxidation, spraying, oil spraying, drawing, sandblasting, polishing, wood grain, ete