.hide-partial { max-height: none; } .show-more { display: none; }

TO-220 Thermal Management

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thermal Management

List Images

Results: 448

Applied Filters:

Designed for = TO-220

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

HSS-B20-0953H-01
Same Sky
1: $1.22
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

$1.22

$1.08

$1.03

$0.994

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: $1.17
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

Learn More

Datasheet

9In Stock

$1.17

$1.03

$0.979

$0.878

View

Min.: 1
Mult.: 1

Heat Sinks 18.79 x 22.86x9.52mm clip

HSS-B20-CP-01
Same Sky
1: $1.35
2,653In Stock

Mfr. Part #
HSS-B20-CP-01

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

Same Sky

Heat Sinks 18.79 x 22.86x9.52mm clip

Learn More

Datasheet

2,653In Stock

$1.35

$1.19

$1.16

$1.13

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: $1.15
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

Learn More

Datasheet

308In Stock

$1.15

$1.02

$0.969

$0.943

View

Min.: 1
Mult.: 1

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

HSS-B20-NP-06
Same Sky
1: $0.619
2,216In 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

Learn More

Datasheet

2,216In Stock

$0.619

$0.539

$0.517

$0.503

View

Min.: 1
Mult.: 1

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

HSS-B20-NP-10
Same Sky
1: $0.965
2,456In Stock
1,000Expected 2026-10-16

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

Learn More

Datasheet

2,456In Stock

1,000Expected 2026-10-16

$0.965

$0.861

$0.814

$0.726

View

Min.: 1
Mult.: 1

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

HSS-B20-NP-12
Same Sky
1: $1.22
329In Stock
1,200Expected 2026-10-30

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

Learn More

Datasheet

329In Stock

1,200Expected 2026-10-30

$1.22

$1.07

$1.02

$0.995

View

Min.: 1
Mult.: 1

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

HSS-B20-NP-15
Same Sky
1: $1.44
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

Learn More

Datasheet

3In Stock

$1.44

$1.27

$1.21

$1.17

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: $1.30
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

Learn More

Datasheet

1,375In Stock

$1.30

$1.13

$1.10

$1.00

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: $1.22
578In Stock
4,000Expected 2026-11-06

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

578In Stock

4,000Expected 2026-11-06

$1.22

$1.08

$1.03

$0.994

View

Min.: 1
Mult.: 1

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

HSS05-C20-SMT-TR
Same Sky
1: $1.44
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

Learn More

Datasheet

668In Stock

Cut Tape

$1.44

$1.28

$1.22

$1.17

Reel

$1.08

View

Min.: 1
Mult.: 1

: 250

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

HSS07-C20-P274
Same Sky
1: $2.29
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.

Learn More

Datasheet

129In Stock

$2.29

$2.03

$1.94

$1.87

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: $0.59
5,624In 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

5,624In Stock

$0.59

$0.524

$0.50

$0.485

View

Min.: 1
Mult.: 1

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

507302B00000G
Aavid
1: $0.49
13,044In Stock
20,000Expected 2026-10-07

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

13,044In Stock

20,000Expected 2026-10-07

$0.49

$0.431

$0.41

$0.396

View

Min.: 1
Mult.: 1

Heat Sinks Heat Sink, TO220, Vertical, 3.7 Degree C/W, 2.67mm Hole, 38.1x18.29x3.17mm

529802B02500G
Aavid
1: $2.68
1,449In Stock
11,340Expected 2026-08-10

Mfr. Part #
529802B02500G

Mouser Part #
532-529802B25G

Aavid

Heat Sinks Heat Sink, TO220, Vertical, 3.7 Degree C/W, 2.67mm Hole, 38.1x18.29x3.17mm

Datasheet

1,449In Stock

11,340Expected 2026-08-10

$2.68

$2.38

$2.26

$2.17

View

Min.: 1
Mult.: 1

Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 16.7 C/W, 29.97x11.68x12.7mm

530614B00000G
Aavid
1: $2.62
2,147In Stock

Mfr. Part #
530614B00000G

Mouser Part #
532-530614B00

Aavid

Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 16.7 C/W, 29.97x11.68x12.7mm

Datasheet

2,147In Stock

$2.62

$2.28

$2.16

$2.07

View

Min.: 1
Mult.: 1

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

531202B02100G
Aavid
1: $4.98
800In Stock

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

800In Stock

$4.98

$4.84

$4.72

$4.44

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: $1.90
1,091In 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

1,091In Stock

$1.90

$1.73

Min.: 1
Mult.: 1

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

542502B00000G
Aavid
1: $3.61
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

$3.61

$3.18

$3.05

$3.00

Min.: 1
Mult.: 1

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

577404B00000G
Aavid
1: $1.38
9,176In 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

9,176In Stock

$1.38

$1.18

$1.09

$1.04

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: $2.95
4,710In 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

4,710In Stock

$2.95

$2.65

$2.55

$2.45

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: $3.02
1,176In Stock
7,722On 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

1,176In Stock

7,722On Order

$3.02

$2.74

$2.52

$2.39

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: $3.70
4,949In 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

4,949In Stock

$3.70

$3.37

$3.28

$3.11

View

Min.: 1
Mult.: 1

Heat Sinks Space-Saving Heat Sink for TO-220, Staggered Fin, Vertical, 15 Degree C/W, Black

6225B-MTG
Aavid
1: $5.04
2,051In Stock

Mfr. Part #
6225B-MTG

Mouser Part #
532-6225B-MT

Aavid

Heat Sinks Space-Saving Heat Sink for TO-220, Staggered Fin, Vertical, 15 Degree C/W, Black

Datasheet

2,051In Stock

$5.04

$4.46

$4.26

$4.06

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: $4.18
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

$4.18

$3.67

$3.54

$3.44

View

Min.: 1
Mult.: 1

TO-220 Thermal Management

Types of Thermal Management

Mouser Electronics®

Company

Resources

Support