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TO-3 Thermal Management

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Part #

Heat Sinks Heat Sink for TO3, 120.7x76.2x66.7mm, 6.9mm dia. Hole Mounting Hole Pattern

421F
Wakefield Thermal
1: 242,15 kr.
60In Stock

Mfr. Part No.
421F

Mouser Part No
567-421F

Wakefield Thermal

Heat Sinks Heat Sink for TO3, 120.7x76.2x66.7mm, 6.9mm dia. Hole Mounting Hole Pattern

Datasheet

60In Stock

242,15 kr.

242,08 kr.

Min.: 1
Mult.: 1

Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink, No Hole Pattern, 31.8mm Height

680-125K
Wakefield Thermal
1: 125,55 kr.
138In Stock

Mfr. Part No.
680-125K

Mouser Part No
567-680-125K

Wakefield Thermal

Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink, No Hole Pattern, 31.8mm Height

Datasheet

138In Stock

125,55 kr.

120,93 kr.

116,53 kr.

112,50 kr.

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Min.: 1
Mult.: 1

Heat Sinks Basket Heat Sink for TO-3, Fold Back Fin, Horizontal, 5.5 Degree C/W, 33.27mm

569003B00000G
Aavid
1: 29,39 kr.
1.498In Stock

Mfr. Part No.
569003B00000G

Mouser Part No
532-569003B00

Aavid

Heat Sinks Basket Heat Sink for TO-3, Fold Back Fin, Horizontal, 5.5 Degree C/W, 33.27mm

Datasheet

1.498In Stock

29,39 kr.

26,86 kr.

23,28 kr.

22,23 kr.

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Min.: 1
Mult.: 1

Heat Sinks Space-Saving, Expandable Collar Heat Sink, TO3, Horizontal, 12.5 C/W, Black

579103B00000G
Aavid
1: 20,59 kr.
2.768In Stock

Mfr. Part No.
579103B00000G

Mouser Part No
532-579103B00

Aavid

Heat Sinks Space-Saving, Expandable Collar Heat Sink, TO3, Horizontal, 12.5 C/W, Black

Datasheet

2.768In Stock

20,59 kr.

20,14 kr.

18,65 kr.

17,90 kr.

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Min.: 1
Mult.: 1

Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm

623A
Wakefield Thermal
1: 80,42 kr.
229In Stock

Mfr. Part No.
623A

Mouser Part No
567-623A

Wakefield Thermal

Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm

Datasheet

229In Stock

80,42 kr.

73,63 kr.

70,50 kr.

67,51 kr.

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Min.: 1
Mult.: 1

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 8.4 Degree C/W, 25.4mm

501503B00000G
Aavid
1: 17,16 kr.
5.418In Stock

Mfr. Part No.
501503B00000G

Mouser Part No
532-501503B00

Aavid

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 8.4 Degree C/W, 25.4mm

Datasheet

5.418In Stock

17,16 kr.

15,37 kr.

14,85 kr.

14,40 kr.

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Min.: 1
Mult.: 1

Heat Sinks Heat Sink for TO3, 120.7x140.2x66.7mm, (1) TO3 Mounting Hole Pattern

423A
Wakefield Thermal
1: 250,28 kr.
36In Stock

Mfr. Part No.
423A

Mouser Part No
567-423-A

Wakefield Thermal

Heat Sinks Heat Sink for TO3, 120.7x140.2x66.7mm, (1) TO3 Mounting Hole Pattern

Datasheet

36In Stock

250,28 kr.

191,13 kr.

179,26 kr.

168,52 kr.

Min.: 1
Mult.: 1

Heat Sinks Basket Heat Sink for TO-3, Slanted Fin, Horizontal, 7.2 Degree C/W, 12.7mm

500103B00000G
Aavid
1: 22,23 kr.
2.871In Stock

Mfr. Part No.
500103B00000G

Mouser Part No
532-500103B00

Aavid

Heat Sinks Basket Heat Sink for TO-3, Slanted Fin, Horizontal, 7.2 Degree C/W, 12.7mm

Datasheet

2.871In Stock

22,23 kr.

20,66 kr.

20,14 kr.

19,02 kr.

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Min.: 1
Mult.: 1

Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x76.2x31.8mm, 6.9mm Dia. Mount Hole

403F
Wakefield Thermal
1: 223,05 kr.
90In Stock

Mfr. Part No.
403F

Mouser Part No
567-403F

Wakefield Thermal

Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x76.2x31.8mm, 6.9mm Dia. Mount Hole

Datasheet

90In Stock

223,05 kr.

222,90 kr.

149,95 kr.

127,86 kr.

Min.: 1
Mult.: 1

Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 25.4mm Height

680-10A
Wakefield Thermal
1: 123,24 kr.
93In Stock

Mfr. Part No.
680-10A

Mouser Part No
567-680-10A

Wakefield Thermal

Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 25.4mm Height

Datasheet

93In Stock

123,24 kr.

119,06 kr.

93,70 kr.

93,47 kr.

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Min.: 1
Mult.: 1

Heat Sinks Double-Surface Heat Sink for TO3, V Hole Pattern, 120.7mm

401V
Wakefield Thermal
1: 89,00 kr.
109In Stock

Mfr. Part No.
401V

Mouser Part No
567-401V

Wakefield Thermal

Heat Sinks Double-Surface Heat Sink for TO3, V Hole Pattern, 120.7mm

Datasheet

109In Stock

89,00 kr.

86,09 kr.

84,00 kr.

79,00 kr.

78,93 kr.

Min.: 1
Mult.: 1

Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x38.1x11.7mm

621A
Wakefield Thermal
1: 46,63 kr.
301In Stock

Mfr. Part No.
621A

Mouser Part No
567-621A

Wakefield Thermal

Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x38.1x11.7mm

Datasheet

301In Stock

46,63 kr.

37,75 kr.

36,78 kr.

36,18 kr.

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Min.: 1
Mult.: 1

Heat Sinks Heatsink, T03

HS01
Apex Microtechnology
1: 161,96 kr.
559In Stock

Mfr. Part No.
HS01

Mouser Part No
137-HS01

Apex Microtechnology

Heat Sinks Heatsink, T03

Datasheet

559In Stock

161,96 kr.

152,93 kr.

143,98 kr.

134,95 kr.

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Min.: 1
Mult.: 1

Heat Sinks Heatsink, T03

HS02
Apex Microtechnology
1: 191,65 kr.
243In Stock
329Expected 25/09/2026

Mfr. Part No.
HS02

Mouser Part No
137-HS02

Apex Microtechnology

Heat Sinks Heatsink, T03

Datasheet

243In Stock

329Expected 25/09/2026

191,65 kr.

173,82 kr.

162,93 kr.

155,62 kr.

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Min.: 1
Mult.: 1

Heat Sinks Heatsink, T03

HS13
Apex Microtechnology
1: 966,52 kr.
48In Stock

Mfr. Part No.
HS13

Mouser Part No
137-HS13

Apex Microtechnology

Heat Sinks Heatsink, T03

Datasheet

48In Stock

966,52 kr.

874,16 kr.

818,36 kr.

788,22 kr.

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Min.: 1
Mult.: 1

Heat Sinks Heatsink, T03

HS14
Apex Microtechnology
1: 494,00 kr.
30In Stock

Mfr. Part No.
HS14

Mouser Part No
137-HS14

Apex Microtechnology

Heat Sinks Heatsink, T03

Datasheet

30In Stock

494,00 kr.

447,53 kr.

417,69 kr.

402,77 kr.

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Min.: 1
Mult.: 1

Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-3, 45.21x45.21x30.99mm

ATS-PCBT1088
Advanced Thermal Solutions
1: 30,06 kr.
85In Stock

Mfr. Part No.
ATS-PCBT1088

Mouser Part No
984-ATS-PCBT1088

Advanced Thermal Solutions

Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-3, 45.21x45.21x30.99mm

Datasheet

85In Stock

30,06 kr.

26,93 kr.

25,66 kr.

24,77 kr.

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Min.: 1
Mult.: 1

Heat Sinks Heatsink, T03

HS09
Apex Microtechnology
1: 88,33 kr.
92In Stock

Mfr. Part No.
HS09

Mouser Part No
137-HS09

Apex Microtechnology

Heat Sinks Heatsink, T03

Datasheet

92In Stock

88,33 kr.

81,69 kr.

76,84 kr.

72,14 kr.

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Min.: 1
Mult.: 1

Heat Sinks Hat Section Heat Sink for TO-3, Horizontal, Black Anodized, 50.8x44.45x9.52mm

506007B00000G
Aavid
1: 10,89 kr.
5.149In Stock

Mfr. Part No.
506007B00000G

Mouser Part No
532-506007B00

Aavid

Heat Sinks Hat Section Heat Sink for TO-3, Horizontal, Black Anodized, 50.8x44.45x9.52mm

Datasheet

5.149In Stock

10,89 kr.

10,00 kr.

9,77 kr.

9,47 kr.

View

Min.: 1
Mult.: 1

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 12 Degree C/W, 12.7mm

501303B00000G
Aavid
1: 11,19 kr.
7.847In Stock

Mfr. Part No.
501303B00000G

Mouser Part No
532-501303B00

Aavid

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 12 Degree C/W, 12.7mm

Datasheet

7.847In Stock

11,19 kr.

10,82 kr.

10,29 kr.

8,43 kr.

View

Min.: 1
Mult.: 1

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 10 Degree C/W, 19.05mm

501403B00000G
Aavid
1: 20,14 kr.
2.396In Stock

Mfr. Part No.
501403B00000G

Mouser Part No
532-501403B00

Aavid

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 10 Degree C/W, 19.05mm

Datasheet

2.396In Stock

20,14 kr.

17,83 kr.

17,53 kr.

17,01 kr.

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Min.: 1
Mult.: 1

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.4 Degree C/W, 25mm

PF527G
Aavid
1: 108,17 kr.
360In Stock

Mfr. Part No.
PF527G

Mouser Part No
532-PF-527

Aavid

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.4 Degree C/W, 25mm

Datasheet

360In Stock

108,17 kr.

100,86 kr.

95,64 kr.

91,46 kr.

View

Min.: 1
Mult.: 1

Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 31.8mm Height

680-125A
Wakefield Thermal
1: 132,34 kr.
225In Stock
750Expected 30/11/2026

Mfr. Part No.
680-125A

Mouser Part No
567-680-125A

Wakefield Thermal

Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 31.8mm Height

Datasheet

225In Stock

750Expected 30/11/2026

132,34 kr.

128,76 kr.

117,35 kr.

115,48 kr.

100,49 kr.

Min.: 1
Mult.: 1

Heat Sinks Highest Efficiency/Lowest Unit Cost Heat Sink for TO-3, 33.3mm Height

690-3B
Wakefield Thermal
1: 17,23 kr.
2.368In Stock

Mfr. Part No.
690-3B

Mouser Part No
567-690-3B

Wakefield Thermal

Heat Sinks Highest Efficiency/Lowest Unit Cost Heat Sink for TO-3, 33.3mm Height

Learn More

Datasheet

2.368In Stock

17,23 kr.

16,19 kr.

11,71 kr.

Min.: 1
Mult.: 1

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.8 Degree C/W, 31.75mm

501603B00000G
Aavid
1: 12,83 kr.
958In Stock

Mfr. Part No.
501603B00000G

Mouser Part No
532-501603B00

Aavid

Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.8 Degree C/W, 31.75mm

Datasheet

958In Stock

12,83 kr.

11,79 kr.

11,49 kr.

11,26 kr.

View

Min.: 1
Mult.: 1

TO-3 Thermal Management

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