Part | RoHS | Manufacturer | Thermal Device Type | Profile | Body Material | Device Used On | Construction | Fin Orientation | Thermal Resistance | Approvals (V) | Height | Width | Finish | Diameter | Color | Additional Features | Packing Method | Weight | Length | Power (Rated) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Boyd |
HEAT SINK |
U |
ALUMINUM |
FIN |
LONGITUDINAL |
15.6 ohm |
17.78 mm |
9.52 mm |
ANODIZED |
BLACK |
44.45 mm |
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|
Ohmite Manufacturing |
HEAT SINK |
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|
Fischer Elektronik & Kg |
HEAT SINK |
IC |
FIN |
10 mm |
14 mm |
BLACK ANODIZED |
14 mm |
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|
Ohmite Manufacturing |
HEAT SINK |
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|
Boyd |
HEAT SINK |
ALUMINUM |
EXTRUDED |
13.1 ohm |
27.94 mm |
2.7 mm |
ANODIZED |
BLACK |
20 mm |
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|
Ohmite Manufacturing |
HEAT SINK |
||||||||||||||||||
|
Boyd |
HEAT SINK |
U |
ALUMINUM |
FIN |
TRANSVERSE |
24.4 ohm |
19.05 mm |
12.7 mm |
ANODIZED |
BLACK |
13.21 mm |
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|
Fischer Elektronik & Kg |
HEAT SINK |
ADHESIVE |
ALUMINUM |
OMNIDIRECT |
3.2 ohm |
20 mm |
36.4 mm |
THERMAL RESISTANCE-MIN: 0.95 |
24 g |
36.4 mm |
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|
Boyd |
HEAT SINK |
RADIAL |
99.99 ohm |
5.97 mm |
ANODIZED |
BLACK |
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|
Wakefield Thermal Solutions |
HEAT SINK |
CLIP |
ALUMINIUM ALLOY |
IC |
EXTRUDED |
PIN FIN |
12.02 ohm |
23 mm |
31 mm |
BLACK ANODIZED |
31 mm |
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|
Assmann Wsw Components |
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|
Boyd |
HEAT SINK |
PIN FIN ARRAY |
ALUMINUM |
FIN |
OMNIDIRECT |
18 mm |
27 mm |
ANODIZED |
BLACK |
27 mm |
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|
Boyd |
HEAT SINK |
U |
ALUMINUM |
FIN |
TRANSVERSE |
25.9 ohm |
19.05 mm |
9.52 mm |
ANODIZED |
BLACK |
13.21 mm |
||||||||
Vicor |
HEAT SINK |
ALUMINUM ALLOY |
EXTRUDED |
23.1 mm |
56.4 mm |
57.9 mm |
||||||||||||||
|
Assmann Wsw Components |
HEAT SINK |
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|
Fischer Elektronik & Kg |
HEAT SINK |
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|
Assmann Wsw Components |
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|
Crydom |
HEAT SINK |
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|
Boyd |
HEAT SINK |
U |
COPPER |
FIN |
18 ohm |
10.16 mm |
12.7 mm |
TIN |
26.16 mm |
||||||||||
|
Fischer Elektronik & Kg |
HEAT SINK |
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|
Assmann Wsw Components |
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|
Ohmite Manufacturing |
HEAT SINK |
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|
Fischer Elektronik & Kg |
HEAT SINK |
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|
Ohmite Manufacturing |
HEAT SINK |
ALUMINUM |
9.5 ohm |
38.1 mm |
12.7 mm |
BLACK ANODIZED |
BLACK |
BULK |
18 g |
35 mm |
|||||||||
Boyd |
HEAT SINK |
ALUMINUM |
8.9 ohm |
19 mm |
ANODIZED |
BLACK |
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|
Fischer Elektronik & Kg |
HEAT SINK |
TRANSISTOR |
EXTRUDED |
LONGITUDINAL |
7.8 ohm |
28 mm |
19.4 mm |
30 mm |
|||||||||||
|
Fischer Elektronik & Kg |
HEAT SINK |
IC |
FIN |
10 mm |
10 mm |
BLACK ANODIZED |
10 mm |
||||||||||||
TDK |
HEAT SINK |
CONVERTER |
FIN PIN |
OMNIDIRECT |
.97 ohm |
35 mm |
69.9 mm |
280 g |
122 mm |
|||||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
CLIP |
11.5 ohm |
30.99 mm |
12.7 mm |
ANODIZED |
BLACK |
25.4 mm |
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|
Advanced Thermal Solutions |
HEAT SINK |
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Advanced Thermal Solutions |
HEAT SINK |
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|
Fischer Elektronik & Kg |
HEAT SINK |
IC |
FIN |
10 mm |
40 mm |
BLACK ANODIZED |
40 mm |
||||||||||||
|
TE Connectivity |
HEAT SINK |
CLIP |
ALUMINUM |
IC |
RADIAL |
UL |
15 W |
||||||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
EXTRUDED |
LONGITUDINAL |
32 ohm |
4.83 mm |
13.46 mm |
ANODIZED |
BLACK |
36.83 mm |
|||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
EXTRUDED |
RADIAL |
4.8 ohm |
50.8 mm |
25.4 mm |
ANODIZED |
BLACK |
41.91 mm |
|||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
FIN |
16.7 ohm |
31.75 mm |
6.35 mm |
ANODIZED |
BLACK |
22.23 mm |
||||||||||
|
Boyd |
HEAT SINK |
COPPER |
STAGGERED |
8.3 ohm |
50.8 mm |
TIN |
|||||||||||||
|
Ohmite Manufacturing |
HEAT SINK |
||||||||||||||||||
Crydom |
HEAT SINK |
|||||||||||||||||||
|
Fischer Elektronik & Kg |
HEAT SINK |
IC |
FIN |
10 mm |
27 mm |
BLACK ANODIZED |
27 mm |
||||||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
7.4 ohm |
25 mm |
ANODIZED |
BLACK |
|||||||||||||
|
Fischer Elektronik & Kg |
HEAT SINK |
||||||||||||||||||
Ohmite Manufacturing |
HEAT SINK |
ALUMINUM |
9.5 mm |
13.2 mm |
ANODIZED |
BLACK |
19.1 mm |
|||||||||||||
|
Boyd |
HEAT SINK |
U |
COPPER |
CLIP |
TRANSVERSE |
19.7 ohm |
21.54 mm |
13.08 mm |
TIN |
13.21 mm |
|||||||||
TDK |
HEAT SINK |
CONVERTER |
FIN PIN |
OMNIDIRECT |
1.5 ohm |
38.1 mm |
61 mm |
250 g |
116.8 mm |
|||||||||||
|
Fischer Elektronik & Kg |
HEAT SINK |
IC |
FIN |
10 mm |
35 mm |
BLACK ANODIZED |
35 mm |
||||||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
EXTRUDED |
6.35 mm |
ANODIZED |
7.75 mm |
BLACK |
||||||||||||
|
Boyd |
HEAT SINK |
ALUMINUM |
EXTRUDED |
RADIAL |
56 ohm |
6.35 mm |
ANODIZED |
BLACK |
Heat sinks are passive cooling devices that are used to dissipate heat generated by electronic components such as CPUs, GPUs, and power amplifiers. They work by increasing the surface area available for heat dissipation, allowing heat to be transferred more efficiently from the component to the surrounding air.
Heat sinks come in a variety of shapes and sizes, including finned heat sinks, pin fin heat sinks, and heat pipes. They are typically made of aluminum or copper, which have high thermal conductivity and good heat dissipation properties.
Heat sinks are mounted directly onto the electronic component using thermal interface material, such as thermal paste or thermal pads. The thermal interface material fills any gaps between the heat sink and the component, ensuring efficient heat transfer.
Heat sinks offer several advantages over other types of cooling devices. They are passive, which means they do not require any additional power to operate. They are also highly reliable and have no moving parts that can wear out or break down over time.
However, heat sinks also have some limitations, such as limited cooling capacity and susceptibility to external disturbances. They also require adequate airflow to be effective, which can be a challenge in confined spaces.