Heat Sinks

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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)

507002B00000G

Boyd

HEAT SINK

U

ALUMINUM

FIN

LONGITUDINAL

15.6 ohm

17.78 mm

9.52 mm

ANODIZED

BLACK

44.45 mm

C247-075-3VE

Ohmite Manufacturing

HEAT SINK

ICKBGA14X14X10

Fischer Elektronik & Kg

HEAT SINK

IC

FIN

10 mm

14 mm

BLACK ANODIZED

14 mm

C247-075-3AE

Ohmite Manufacturing

HEAT SINK

HF20G

Boyd

HEAT SINK

ALUMINUM

EXTRUDED

13.1 ohm

27.94 mm

2.7 mm

ANODIZED

BLACK

20 mm

DA-T263-201E-TR

Ohmite Manufacturing

HEAT SINK

577202B04000G

Boyd

HEAT SINK

U

ALUMINUM

FIN

TRANSVERSE

24.4 ohm

19.05 mm

12.7 mm

ANODIZED

BLACK

13.21 mm

ICKS36X36X20

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

322400B00000G

Boyd

HEAT SINK

RADIAL

99.99 ohm

5.97 mm

ANODIZED

BLACK

906-31-2-23-2-B-0

Wakefield Thermal Solutions

HEAT SINK

CLIP

ALUMINIUM ALLOY

IC

EXTRUDED

PIN FIN

12.02 ohm

23 mm

31 mm

BLACK ANODIZED

31 mm

V7236C1

Assmann Wsw Components

374424B00035G

Boyd

HEAT SINK

PIN FIN ARRAY

ALUMINUM

FIN

OMNIDIRECT

18 mm

27 mm

ANODIZED

BLACK

27 mm

577102B04000G

Boyd

HEAT SINK

U

ALUMINUM

FIN

TRANSVERSE

25.9 ohm

19.05 mm

9.52 mm

ANODIZED

BLACK

13.21 mm

30182

Vicor

HEAT SINK

ALUMINUM ALLOY

EXTRUDED

23.1 mm

56.4 mm

57.9 mm

V8511X

Assmann Wsw Components

HEAT SINK

ICKPGA17X17X12

Fischer Elektronik & Kg

HEAT SINK

V7236A

Assmann Wsw Components

HS301DR

Crydom

HEAT SINK

573300D00000G

Boyd

HEAT SINK

U

COPPER

FIN

18 ohm

10.16 mm

12.7 mm

TIN

26.16 mm

SK10450.8STS

Fischer Elektronik & Kg

HEAT SINK

V-1100-SMD/A

Assmann Wsw Components

DV-T268-301E-TR

Ohmite Manufacturing

HEAT SINK

ICKSMDA5SA

Fischer Elektronik & Kg

HEAT SINK

EA-T220-38E

Ohmite Manufacturing

HEAT SINK

ALUMINUM

9.5 ohm

38.1 mm

12.7 mm

BLACK ANODIZED

BLACK

BULK

18 g

35 mm

PF526G

Boyd

HEAT SINK

ALUMINUM

8.9 ohm

19 mm

ANODIZED

BLACK

SK52530

Fischer Elektronik & Kg

HEAT SINK

TRANSISTOR

EXTRUDED

LONGITUDINAL

7.8 ohm

28 mm

19.4 mm

30 mm

ICKBGA10X10X10

Fischer Elektronik & Kg

HEAT SINK

IC

FIN

10 mm

10 mm

BLACK ANODIZED

10 mm

HAL-F12T

TDK

HEAT SINK

CONVERTER

FIN PIN

OMNIDIRECT

.97 ohm

35 mm

69.9 mm

280 g

122 mm

566010B03400G

Boyd

HEAT SINK

ALUMINUM

CLIP

11.5 ohm

30.99 mm

12.7 mm

ANODIZED

BLACK

25.4 mm

ATSEU-077B-C3-R0

Advanced Thermal Solutions

HEAT SINK

ATS-1181-C1-R0

Advanced Thermal Solutions

HEAT SINK

ICKBGA40X40X10

Fischer Elektronik & Kg

HEAT SINK

IC

FIN

10 mm

40 mm

BLACK ANODIZED

40 mm

3-1542003-4

TE Connectivity

HEAT SINK

CLIP

ALUMINUM

IC

RADIAL

UL

15 W

508600B00000G

Boyd

HEAT SINK

ALUMINUM

EXTRUDED

LONGITUDINAL

32 ohm

4.83 mm

13.46 mm

ANODIZED

BLACK

36.83 mm

532702B02500G

Boyd

HEAT SINK

ALUMINUM

EXTRUDED

RADIAL

4.8 ohm

50.8 mm

25.4 mm

ANODIZED

BLACK

41.91 mm

6022BG

Boyd

HEAT SINK

ALUMINUM

FIN

16.7 ohm

31.75 mm

6.35 mm

ANODIZED

BLACK

22.23 mm

6032DG

Boyd

HEAT SINK

COPPER

STAGGERED

8.3 ohm

50.8 mm

TIN

EA-T220-64E

Ohmite Manufacturing

HEAT SINK

HE-90

Crydom

HEAT SINK

ICKBGA27X27X10

Fischer Elektronik & Kg

HEAT SINK

IC

FIN

10 mm

27 mm

BLACK ANODIZED

27 mm

PF527G

Boyd

HEAT SINK

ALUMINUM

7.4 ohm

25 mm

ANODIZED

BLACK

SK10425.4STS

Fischer Elektronik & Kg

HEAT SINK

281-1AB

Ohmite Manufacturing

HEAT SINK

ALUMINUM

9.5 mm

13.2 mm

ANODIZED

BLACK

19.1 mm

7136DG

Boyd

HEAT SINK

U

COPPER

CLIP

TRANSVERSE

19.7 ohm

21.54 mm

13.08 mm

TIN

13.21 mm

HAF-15T

TDK

HEAT SINK

CONVERTER

FIN PIN

OMNIDIRECT

1.5 ohm

38.1 mm

61 mm

250 g

116.8 mm

ICKBGA35X35X10

Fischer Elektronik & Kg

HEAT SINK

IC

FIN

10 mm

35 mm

BLACK ANODIZED

35 mm

320205B00000G

Boyd

HEAT SINK

ALUMINUM

EXTRUDED

6.35 mm

ANODIZED

7.75 mm

BLACK

323005B00000G

Boyd

HEAT SINK

ALUMINUM

EXTRUDED

RADIAL

56 ohm

6.35 mm

ANODIZED

BLACK

Heat Sinks

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.