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TO-220 Thermal Management

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Types of Thermal Management

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Designed for = TO-220

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Part #

Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin

HSS-B20-061H-02
Same Sky
1: $0.81
2,163In Stock

Mfr. Part #
HSS-B20-061H-02

Mouser Part #
490-HSS-B20-061H-02

Same Sky

Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin

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Datasheet

2,163In Stock

$0.81

$0.714

$0.68

$0.61

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Min.: 1
Mult.: 1

Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin

HSS-B20-0635H
Same Sky
1: $0.61
1,717In Stock
3,000Expected 9/18/2026

Mfr. Part #
HSS-B20-0635H

Mouser Part #
490-HSS-B20-0635H

Same Sky

Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin

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Datasheet

1,717In Stock

3,000Expected 9/18/2026

$0.61

$0.543

$0.53

$0.519

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Min.: 1
Mult.: 1

Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin

HSS-B20-065V-02
Same Sky
1: $0.81
511In Stock

Mfr. Part #
HSS-B20-065V-02

Mouser Part #
490-HSS-B20-065V-02

Same Sky

Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin

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Datasheet

511In Stock

$0.81

$0.714

$0.68

$0.656

View

Min.: 1
Mult.: 1

Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin

HSS-B20-0953H-01
Same Sky
1: $0.85
383In Stock

Mfr. Part #
HSS-B20-0953H-01

Mouser Part #
490-HSS-B20-0953H-01

Same Sky

Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin

Learn More

Datasheet

383In Stock

$0.85

$0.751

$0.716

$0.69

View

Min.: 1
Mult.: 1

Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin

HSS-B20-0953H-02
Same Sky
1: $0.81
9In Stock

Mfr. Part #
HSS-B20-0953H-02

Mouser Part #
490-HSS-B20-0953H-02

Same Sky

Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin

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Datasheet

9In Stock

$0.81

$0.714

$0.68

$0.61

View

Min.: 1
Mult.: 1

Heat Sinks 36.83 x 44.5 x 9.4mm TO-220 bolt on

HSS-B20-NP-04
Same Sky
1: $0.80
308In Stock

Mfr. Part #
HSS-B20-NP-04

Mouser Part #
490-HSS-B20-NP-04

Same Sky

Heat Sinks 36.83 x 44.5 x 9.4mm TO-220 bolt on

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Datasheet

308In Stock

$0.80

$0.705

$0.673

$0.655

View

Min.: 1
Mult.: 1

Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on

HSS-B20-NP-06
Same Sky
1: $0.57
2,094In Stock

Mfr. Part #
HSS-B20-NP-06

Mouser Part #
490-HSS-B20-NP-06

Same Sky

Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on

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Datasheet

2,094In Stock

$0.57

$0.506

$0.482

$0.465

View

Min.: 1
Mult.: 1

Heat Sinks 19 x 12.8 x 12.7mm TO-220 clip

HSS-B20-NP-10
Same Sky
1: $0.67
2,456In Stock
1,000Expected 10/16/2026

Mfr. Part #
HSS-B20-NP-10

Mouser Part #
490-HSS-B20-NP-10

Same Sky

Heat Sinks 19 x 12.8 x 12.7mm TO-220 clip

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Datasheet

2,456In Stock

1,000Expected 10/16/2026

$0.67

$0.598

$0.565

$0.504

View

Min.: 1
Mult.: 1

Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on

HSS-B20-NP-12
Same Sky
1: $0.86
329In Stock
1,200Expected 10/30/2026

Mfr. Part #
HSS-B20-NP-12

Mouser Part #
490-HSS-B20-NP-12

Same Sky

Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on

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Datasheet

329In Stock

1,200Expected 10/30/2026

$0.86

$0.763

$0.728

$0.705

View

Min.: 1
Mult.: 1

Heat Sinks 19 x 22 x 11.2mm TO-220 slide in

HSS-B20-NP-15
Same Sky
1: $1.10
3In Stock

Mfr. Part #
HSS-B20-NP-15

Mouser Part #
490-HSS-B20-NP-15

Same Sky

Heat Sinks 19 x 22 x 11.2mm TO-220 slide in

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Datasheet

3In Stock

$1.10

$0.965

$0.93

$0.901

View

Min.: 1
Mult.: 1

Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin

HSS-B20-NPR-02
Same Sky
1: $0.90
1,375In Stock

Mfr. Part #
HSS-B20-NPR-02

Mouser Part #
490-HSS-B20-NPR-02

Same Sky

Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin

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Datasheet

1,375In Stock

$0.90

$0.788

$0.767

$0.695

View

Min.: 1
Mult.: 1

Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on

HSS-B20-NPS-01
Same Sky
1: $0.85
458In Stock
4,000Expected 11/6/2026

Mfr. Part #
HSS-B20-NPS-01

Mouser Part #
490-HSS-B20-NPS-01

Same Sky

Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on

Learn More

Datasheet

458In Stock

4,000Expected 11/6/2026

$0.85

$0.751

$0.716

$0.69

View

Min.: 1
Mult.: 1

Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2

HSS05-C20-SMT-TR
Same Sky
1: $1.00
668In Stock

Mfr. Part #
HSS05-C20-SMT-TR

Mouser Part #
490-HSS05-C20-SMT-TR

Same Sky

Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2

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Datasheet

668In Stock

Cut Tape

$1.00

$0.888

$0.846

$0.815

Reel

$0.748

View

Min.: 1
Mult.: 1

: 250

Heat Sinks heat sink, stamping, TO-220, 21.66 x 13.

HSS07-C20-P274
Same Sky
1: $1.59
129In Stock

Mfr. Part #
HSS07-C20-P274

Mouser Part #
490-HSS07-C20-P274

Same Sky

Heat Sinks heat sink, stamping, TO-220, 21.66 x 13.

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Datasheet

129In Stock

$1.59

$1.41

$1.35

$1.30

View

Min.: 1
Mult.: 1

Heat Sinks Channel Heat Sink for TO-220, TO-220-Single Gauge, Vertical, 12.7x29.98x25.4mm

593002B00000G
Aavid
1: $0.41
5,524In Stock

Mfr. Part #
593002B00000G

Mouser Part #
532-593002B00000

Aavid

Heat Sinks Channel Heat Sink for TO-220, TO-220-Single Gauge, Vertical, 12.7x29.98x25.4mm

Datasheet

5,524In Stock

$0.41

$0.364

$0.347

$0.337

View

Min.: 1
Mult.: 1

Heat Sinks Channel Heat Sink for TO-220, Narrow, Horizontal/Vertical, 24 Degree C/W, Black

507302B00000G
Aavid
1: $0.34
11,575In Stock
20,000Expected 10/5/2026

Mfr. Part #
507302B00000G

Mouser Part #
532-507302B00

Aavid

Heat Sinks Channel Heat Sink for TO-220, Narrow, Horizontal/Vertical, 24 Degree C/W, Black

Datasheet

11,575In Stock

20,000Expected 10/5/2026

$0.34

$0.299

$0.285

$0.275

View

Min.: 1
Mult.: 1

Heat Sinks Heat Sink for TO220, Dual Radial Fin, Vertical, 12.7x34.92x50.8mm, Solder Pin

531202B02100G
Aavid
1: $3.46
788In Stock
4,320Expected 10/12/2026

Mfr. Part #
531202B02100G

Mouser Part #
532-531202B21G

Aavid

Heat Sinks Heat Sink for TO220, Dual Radial Fin, Vertical, 12.7x34.92x50.8mm, Solder Pin

Datasheet

788In Stock

4,320Expected 10/12/2026

$3.46

$3.36

$3.28

$3.08

View

Min.: 1
Mult.: 1

Heat Sinks Heat Sink+Clip, TO220, Vertical, 13.4 C/W, 2.39mm Hole, Shur-Lock Tab/Clip

534202B02853G
Aavid
1: $1.32
1,083In Stock

Mfr. Part #
534202B02853G

Mouser Part #
532-534202B28G

Aavid

Heat Sinks Heat Sink+Clip, TO220, Vertical, 13.4 C/W, 2.39mm Hole, Shur-Lock Tab/Clip

Datasheet

1,083In Stock

$1.32

$1.20

Min.: 1
Mult.: 1

Heat Sinks Space-Saving Heat Sink, TO220, Stagger, Horizontal, 24 Degree C/W, 2.39mm Hole

542502B00000G
Aavid
1: $2.51
2,816In Stock

Mfr. Part #
542502B00000G

Mouser Part #
532-542502B00000

Aavid

Heat Sinks Space-Saving Heat Sink, TO220, Stagger, Horizontal, 24 Degree C/W, 2.39mm Hole

Datasheet

2,816In Stock

$2.51

$2.21

$2.12

$2.08

Min.: 1
Mult.: 1

Heat Sinks Channel Heat Sink for TO-220, Slim, Horizontal/Vertical, 24 Degree C/W, 12.7mm

577404B00000G
Aavid
1: $0.96
9,174In Stock

Mfr. Part #
577404B00000G

Mouser Part #
532-577404B00

Aavid

Heat Sinks Channel Heat Sink for TO-220, Slim, Horizontal/Vertical, 24 Degree C/W, 12.7mm

Datasheet

9,174In Stock

$0.96

$0.821

$0.759

$0.725

View

Min.: 1
Mult.: 1

Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 17.4 Degree C/W, 2.67mm Hole

581002B02500G
Aavid
1: $2.05
4,607In Stock

Mfr. Part #
581002B02500G

Mouser Part #
532-581002B02500G

Aavid

Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 17.4 Degree C/W, 2.67mm Hole

Datasheet

4,607In Stock

$2.05

$1.84

$1.77

$1.70

View

Min.: 1
Mult.: 1

Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 16.8 Degree C/W, 2.67mm Hole

581102B02500G
Aavid
1: $2.10
7,558In Stock
1,188On Order

Mfr. Part #
581102B02500G

Mouser Part #
532-581102B25

Aavid

Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 16.8 Degree C/W, 2.67mm Hole

Datasheet

7,558In Stock

1,188On Order

$2.10

$1.90

$1.75

$1.66

View

Min.: 1
Mult.: 1

Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 12.8 Degree C/W, 2.67mm Hole

581202B02500G
Aavid
1: $2.57
4,727In Stock

Mfr. Part #
581202B02500G

Mouser Part #
532-581202B25G

Aavid

Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 12.8 Degree C/W, 2.67mm Hole

Datasheet

4,727In Stock

$2.57

$2.34

$2.28

$2.16

View

Min.: 1
Mult.: 1

Heat Sinks Channel Heat Sink+Narrow/Clip, TO220, Copper, Vertical, 20.3 C/W, 2.77mm Hole

7141DG
Aavid
1: $2.90
3,353In Stock

Mfr. Part #
7141DG

Mouser Part #
532-7141DG

Aavid

Heat Sinks Channel Heat Sink+Narrow/Clip, TO220, Copper, Vertical, 20.3 C/W, 2.77mm Hole

Datasheet

3,353In Stock

$2.90

$2.63

$2.44

$2.37

View

Min.: 1
Mult.: 1

Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-220 Pad, 0.003" Thick

CD-02-05-220
Wakefield Thermal
1: $1.31
2,017In Stock

Mfr. Part #
CD-02-05-220

Mouser Part #
567-CD-02-05-220

Wakefield Thermal

Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-220 Pad, 0.003" Thick

Learn More

Datasheet

2,017In Stock

$1.31

$1.18

$1.15

$1.12

View

Min.: 1
Mult.: 1

TO-220 Thermal Management

Types of Thermal Management

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