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)

574602B03300G

Boyd

HEAT SINK

U

ALUMINUM

SLIDE ON

FOLDEDBACK

21.6 ohm

17.53 mm

9.02 mm

ANODIZED

BLACK

21.84 mm

DA-T263-301E-TR

Ohmite Manufacturing

HEAT SINK

ICKBGA23X23

Fischer Elektronik & Kg

HEAT SINK

IC

FIN

6 mm

23 mm

BLACK ANODIZED

23 mm

V4330N

Assmann Wsw Components

HEAT SINK

ALUMINUM

LONGITUDINAL

12 ohm

12 mm

20 mm

BLACK ANODIZED

BLACK

29 mm

573100D00000G

Boyd

HEAT SINK

COPPER

15 ohm

10.16 mm

8 mm

TIN

22.86 mm

7106PD/TR

Boyd

HEAT SINK

COPPER

15 ohm

9.52 mm

14.99 mm

TIN

TAPE AND REEL

25.91 mm

FA-T220-51E

Ohmite Manufacturing

HEAT SINK

ALUMINUM

OMNIDIRECT

50.8 mm

25 mm

ANODIZED

BLACK

37 g

41.6 mm

M-C092

Mean Well Enterprises

HEAT SINK

FIN

TRANSVERSE

3 ohm

CUL; UL

25.4 mm

58 mm

APPROVALS: CE; EAC

25 g

61 mm

SK48100SA

Fischer Elektronik & Kg

HEAT SINK

TRANSISTOR

EXTRUDED

LONGITUDINAL

3.5 ohm

20 mm

65 mm

ANODIZED

BLACK

100 mm

SK52515

Fischer Elektronik & Kg

HEAT SINK

TRANSISTOR

EXTRUDED

LONGITUDINAL

13.3 ohm

28 mm

19.4 mm

15 mm

527-24AB-MS4

Wakefield-vette

HEAT SINK

ALUMINUM

EXTRUDED

6.1 mm

57.9 mm

ANODIZED

BLACK

61 mm

593002B03400G

Boyd

HEAT SINK

U

ALUMINUM

FIN

13.4 ohm

29.97 mm

12.7 mm

ANODIZED

BLACK

23.93 mm

APF40-40-13CB/A01

Cts

HEAT SINK

ADHESIVE

ALUMINUM ALLOY

IC

9.9 ohm

12.7 mm

40 mm

ANODIZED

BLACK

40 mm

ATS-1146-C1-R0

Advanced Thermal Solutions

HEAT SINK

CHROMATE

EXTRUDED

LONGITUDINAL

22.9 mm

59 mm

GOLD ANODIZED

MAXIFLOW, DEVICE USED ON: HALF BRICK DC-DC CONVERTER

61 mm

EA-T220-51E

Ohmite Manufacturing

HEAT SINK

658-35AB

Ohmite Manufacturing

HEAT SINK

PIN FIN ARRAY

FIN

OMNIDIRECT

8.9 mm

27.9 mm

ANODIZED

BLACK

6.7 g

27.9 mm

658-35AB-T4

Wakefield-vette

HEAT SINK

PIN FIN ARRAY

ALUMINUM

FIN

OMNIDIRECT

8.89 mm

30.73 mm

ANODIZED

BLACK

30.73 mm

ATS-54350W-C1-R0

Advanced Thermal Solutions

HEAT SINK

ATS-54375W-C1-R0

Advanced Thermal Solutions

HEAT SINK

EV-T220-38E

Ohmite Manufacturing

HEAT SINK

ALUMINUM ALLOY

TRANSISTOR

LONGITUDINAL

11.4 ohm

38.1 mm

12.7 mm

BULK

18 g

35 mm

EV-T220-51E

Ohmite Manufacturing

HEAT SINK

EV-T220-64E

Ohmite Manufacturing

HEAT SINK

MA-302-55E

Ohmite Manufacturing

HEAT SINK

V7477Z2

Assmann Wsw Components

V8511Z

Assmann Wsw Components

HEAT SINK

625-25AB-T4E

Wakefield-vette

HEAT SINK

PIN FIN ARRAY

ALUMINUM

FIN

OMNIDIRECT

6.4 mm

25 mm

ANODIZED

BLACK

5.45 g

25 mm

658-60AB

Ohmite Manufacturing

HEAT SINK

PIN FIN ARRAY

FIN

OMNIDIRECT

15.2 mm

27.9 mm

ANODIZED

BLACK

14.17 g

27.9 mm

HS202

Crydom

HEAT SINK

HSS26-B20-P38

CUI Devices

HEAT SINK

658-60AB-T3

Wakefield-vette

HEAT SINK

PIN FIN ARRAY

FIN

OMNIDIRECT

15.2 mm

27.9 mm

ANODIZED

BLACK

14.17 g

27.9 mm

904-27-1-23-2-B-0

Wakefield Thermal Solutions

HEAT SINK

CLIP

ALUMINIUM ALLOY

IC

EXTRUDED

ELLIPTICAL FIN

12.93 ohm

23 mm

27 mm

BLACK ANODIZED

27 mm

ATS-1144-C1-R0

Advanced Thermal Solutions

HEAT SINK

C220-050-2AE

Ohmite Manufacturing

HEAT SINK

WA400-11P

Schaffner Holding Ag

HEAT SINK

TRANSISTOR

U

18 ohm

25 mm

11 mm

16 mm

273-AB

Ohmite Manufacturing

HEAT SINK

512-9M

Wakefield-vette

HEAT SINK

FIN

LONGITUDINAL

59.7 mm

182.88 mm

228.6 mm

518-95AB

Ohmite Manufacturing

HEAT SINK

ALUMINUM

EXTRUDED

24.1 mm

57.9 mm

ANODIZED

BLACK

61 mm

531102B00000G

Boyd

HEAT SINK

ALUMINUM

EXTRUDED

RADIAL

10.4 ohm

38.1 mm

12.7 mm

ANODIZED

BLACK

34.92 mm

630-45AB

Wakefield-vette

HEAT SINK

PIN FIN ARRAY

ALUMINUM

FIN

OMNIDIRECT

11.4 mm

35 mm

ANODIZED

BLACK

6.81 g

35 mm

ATS-1138-C1-R0

Advanced Thermal Solutions

HEAT SINK

ATS-1178-C1-R0

Advanced Thermal Solutions

HEAT SINK

ATS-CPX030030010-169-C2-R0

Advanced Thermal Solutions

HEAT SINK

ATSEU-077B-C1-R0

Advanced Thermal Solutions

HEAT SINK

C247-050-2AE

Ohmite Manufacturing

HEAT SINK

PSD1-2CB

Cts

HEAT SINK

SCREW

TRANSISTOR

U

TRANSVERSE

14.4 ohm

55.37 mm

12.7 mm

BLACK

35.05 mm

SK434100SA

Fischer Elektronik & Kg

HEAT SINK

EXTRUDED

LONGITUDINAL

3.6 ohm

40 mm

50 mm

ANODIZED

BLACK

100 mm

V8508C

Assmann Wsw Components

281-2AB

Ohmite Manufacturing

HEAT SINK

ALUMINUM

12.7 mm

13.2 mm

ANODIZED

BLACK

19.1 mm

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.