Heat Sinks Heat Sink for TO3, 120.7x76.2x66.7mm, 6.9mm dia. Hole Mounting Hole Pattern
421F
Wakefield Thermal
1:
$32.27
60 In Stock
Mouser Part # 567-421F
Wakefield Thermal
Heat Sinks Heat Sink for TO3, 120.7x76.2x66.7mm, 6.9mm dia. Hole Mounting Hole Pattern
60 In Stock
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Min.: 1 Mult.: 1
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Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink, No Hole Pattern, 31.8mm Height
680-125K
Wakefield Thermal
1:
$16.73
138 In Stock
Mouser Part # 567-680-125K
Wakefield Thermal
Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink, No Hole Pattern, 31.8mm Height
138 In Stock
1
$16.73
10
$16.11
25
$15.53
50
$14.99
100
View
100
$14.79
250
$12.56
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Min.: 1 Mult.: 1
Details
Heat Sinks Space-Saving, Expandable Collar Heat Sink, TO3, Horizontal, 12.5 C/W, Black
579103B00000G
Aavid
1:
$3.21
2,768 In Stock
Mouser Part # 532-579103B00
Aavid
Heat Sinks Space-Saving, Expandable Collar Heat Sink, TO3, Horizontal, 12.5 C/W, Black
2,768 In Stock
1
$3.21
100
$3.14
250
$2.91
500
$2.79
1,000
View
1,000
$2.68
2,500
$2.46
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Min.: 1 Mult.: 1
Details
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm
623A
Wakefield Thermal
1:
$10.72
229 In Stock
Mouser Part # 567-623A
Wakefield Thermal
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x76.2x11.7mm
229 In Stock
1
$10.72
10
$9.81
25
$9.39
50
$9.00
100
View
100
$8.59
250
$8.46
500
$8.15
1,000
$7.86
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Min.: 1 Mult.: 1
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Heat Sinks Basket Heat Sink for TO-3, Fold Back Fin, Horizontal, 5.5 Degree C/W, 33.27mm
569003B00000G
Aavid
1:
$4.58
1,498 In Stock
Mouser Part # 532-569003B00
Aavid
Heat Sinks Basket Heat Sink for TO-3, Fold Back Fin, Horizontal, 5.5 Degree C/W, 33.27mm
1,498 In Stock
1
$4.58
10
$4.19
25
$3.63
50
$3.46
100
View
100
$3.29
250
$2.95
500
$2.84
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Min.: 1 Mult.: 1
Details
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 8.4 Degree C/W, 25.4mm
501503B00000G
Aavid
1:
$2.67
5,418 In Stock
Mouser Part # 532-501503B00
Aavid
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 8.4 Degree C/W, 25.4mm
5,418 In Stock
1
$2.67
10
$2.40
25
$2.31
50
$2.24
100
View
100
$2.09
250
$2.04
500
$2.02
1,000
$1.18
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Min.: 1 Mult.: 1
Details
Heat Sinks Heat Sink for TO3, 120.7x140.2x66.7mm, (1) TO3 Mounting Hole Pattern
423A
Wakefield Thermal
1:
$33.35
36 In Stock
Mouser Part # 567-423-A
Wakefield Thermal
Heat Sinks Heat Sink for TO3, 120.7x140.2x66.7mm, (1) TO3 Mounting Hole Pattern
36 In Stock
1
$33.35
10
$25.47
25
$23.89
50
$22.46
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Min.: 1 Mult.: 1
Details
Heat Sinks Basket Heat Sink for TO-3, Slanted Fin, Horizontal, 7.2 Degree C/W, 12.7mm
500103B00000G
Aavid
1:
$3.47
2,871 In Stock
Mouser Part # 532-500103B00
Aavid
Heat Sinks Basket Heat Sink for TO-3, Slanted Fin, Horizontal, 7.2 Degree C/W, 12.7mm
2,871 In Stock
1
$3.47
10
$3.22
25
$3.14
50
$2.96
100
View
100
$2.79
250
$2.60
500
$2.52
1,000
$2.40
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Min.: 1 Mult.: 1
Details
Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x76.2x31.8mm, 6.9mm Dia. Mount Hole
403F
Wakefield Thermal
1:
$29.72
90 In Stock
Mouser Part # 567-403F
Wakefield Thermal
Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x76.2x31.8mm, 6.9mm Dia. Mount Hole
90 In Stock
1
$29.72
10
$29.70
18
$19.98
54
$17.04
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Min.: 1 Mult.: 1
Details
Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 25.4mm Height
680-10A
Wakefield Thermal
1:
$16.42
93 In Stock
Mouser Part # 567-680-10A
Wakefield Thermal
Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 25.4mm Height
93 In Stock
1
$16.42
10
$15.86
25
$12.49
50
$12.46
250
View
250
$10.59
500
$10.09
1,000
$10.06
2,500
Quote
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Min.: 1 Mult.: 1
Details
Heat Sinks Double-Surface Heat Sink for TO3, V Hole Pattern, 120.7mm
401V
Wakefield Thermal
1:
$11.86
109 In Stock
Mouser Part # 567-401V
Wakefield Thermal
Heat Sinks Double-Surface Heat Sink for TO3, V Hole Pattern, 120.7mm
109 In Stock
1
$11.86
10
$11.47
25
$11.19
56
$10.53
112
$10.52
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Min.: 1 Mult.: 1
Details
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x38.1x11.7mm
621A
Wakefield Thermal
1:
$6.21
301 In Stock
Mouser Part # 567-621A
Wakefield Thermal
Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis for TO-3, 120.6x38.1x11.7mm
301 In Stock
1
$6.21
10
$5.03
25
$4.90
100
$4.82
250
View
250
$4.53
500
$4.52
1,000
$4.49
2,500
$4.43
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Min.: 1 Mult.: 1
Details
Heat Sinks Heatsink, T03
HS01
Apex Microtechnology
1:
$25.24
559 In Stock
Mouser Part # 137-HS01
Apex Microtechnology
Heat Sinks Heatsink, T03
559 In Stock
1
$25.24
10
$23.84
25
$22.44
50
$21.04
100
View
100
$19.63
250
$18.60
500
$18.04
1,000
Quote
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Min.: 1 Mult.: 1
Details
Heat Sinks Heatsink, T03
HS02
Apex Microtechnology
1:
$29.87
243 In Stock
329 Expected 9/25/2026
Mouser Part # 137-HS02
Apex Microtechnology
Heat Sinks Heatsink, T03
243 In Stock
329 Expected 9/25/2026
1
$29.87
10
$27.09
25
$25.40
50
$24.26
100
View
100
$23.38
250
$22.27
500
$21.78
1,000
Quote
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Min.: 1 Mult.: 1
Details
Heat Sinks Heatsink, T03
HS13
Apex Microtechnology
1:
$150.65
48 In Stock
Mouser Part # 137-HS13
Apex Microtechnology
Heat Sinks Heatsink, T03
48 In Stock
1
$150.65
10
$136.26
25
$127.56
50
$122.86
100
View
100
Quote
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Min.: 1 Mult.: 1
Details
Heat Sinks Heatsink, T03
HS14
Apex Microtechnology
1:
$77.00
30 In Stock
Mouser Part # 137-HS14
Apex Microtechnology
Heat Sinks Heatsink, T03
30 In Stock
1
$77.00
10
$69.76
25
$65.10
50
$62.78
100
View
100
$60.47
250
Quote
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Min.: 1 Mult.: 1
Details
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-3, 45.21x45.21x30.99mm
ATS-PCBT1088
Advanced Thermal Solutions
1:
$4.69
85 In Stock
Mouser Part # 984-ATS-PCBT1088
Advanced Thermal Solutions
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-3, 45.21x45.21x30.99mm
85 In Stock
1
$4.69
10
$4.20
20
$4.00
50
$3.86
100
View
100
$3.71
200
$3.50
500
$3.40
1,000
$3.28
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Min.: 1 Mult.: 1
Details
Heat Sinks Heatsink, T03
HS09
Apex Microtechnology
1:
$13.77
92 In Stock
Mouser Part # 137-HS09
Apex Microtechnology
Heat Sinks Heatsink, T03
92 In Stock
1
$13.77
10
$12.73
25
$11.98
50
$11.24
100
View
100
$10.79
250
$10.28
500
$9.90
1,000
$9.63
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Min.: 1 Mult.: 1
Details
Heat Sinks Hat Section Heat Sink for TO-3, Horizontal, Black Anodized, 50.8x44.45x9.52mm
506007B00000G
Aavid
1:
$1.70
5,149 In Stock
Mouser Part # 532-506007B00
Aavid
Heat Sinks Hat Section Heat Sink for TO-3, Horizontal, Black Anodized, 50.8x44.45x9.52mm
5,149 In Stock
1
$1.70
10
$1.56
25
$1.52
50
$1.48
100
View
100
$1.40
250
$1.31
500
$1.23
1,000
$1.17
2,000
$1.01
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Min.: 1 Mult.: 1
Details
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 12 Degree C/W, 12.7mm
501303B00000G
Aavid
1:
$1.74
7,847 In Stock
Mouser Part # 532-501303B00
Aavid
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 12 Degree C/W, 12.7mm
7,847 In Stock
1
$1.74
50
$1.69
100
$1.61
250
$1.31
500
View
500
$1.30
1,000
$1.09
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Min.: 1 Mult.: 1
Details
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 10 Degree C/W, 19.05mm
501403B00000G
Aavid
1:
$3.14
3,396 In Stock
Mouser Part # 532-501403B00
Aavid
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 10 Degree C/W, 19.05mm
3,396 In Stock
1
$3.14
10
$2.78
25
$2.73
50
$2.65
100
View
100
$2.54
250
$2.42
500
$2.33
1,000
$1.88
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Min.: 1 Mult.: 1
Details
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.4 Degree C/W, 25mm
PF527G
Aavid
1:
$16.86
360 In Stock
Mouser Part # 532-PF-527
Aavid
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.4 Degree C/W, 25mm
360 In Stock
1
$16.86
10
$15.72
25
$14.91
50
$14.25
250
View
250
$14.24
500
$12.77
1,000
Quote
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Min.: 1 Mult.: 1
Details
Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 31.8mm Height
680-125A
Wakefield Thermal
1:
$17.63
225 In Stock
750 Expected 11/30/2026
Mouser Part # 567-680-125A
Wakefield Thermal
Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 31.8mm Height
225 In Stock
750 Expected 11/30/2026
1
$17.63
10
$17.16
25
$15.64
50
$15.39
250
$13.39
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Min.: 1 Mult.: 1
Details
Heat Sinks Highest Efficiency/Lowest Unit Cost Heat Sink for TO-3, 33.3mm Height
690-3B
Wakefield Thermal
1:
$2.30
2,368 In Stock
Mouser Part # 567-690-3B
Wakefield Thermal
Heat Sinks Highest Efficiency/Lowest Unit Cost Heat Sink for TO-3, 33.3mm Height
2,368 In Stock
1
$2.30
10
$2.16
5,000
$1.56
Buy
Min.: 1 Mult.: 1
Details
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.8 Degree C/W, 31.75mm
501603B00000G
Aavid
1:
$2.00
958 In Stock
Mouser Part # 532-501603B00
Aavid
Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 7.8 Degree C/W, 31.75mm
958 In Stock
1
$2.00
10
$1.84
25
$1.79
50
$1.75
100
View
100
$1.66
250
$1.65
500
$1.40
2,500
$1.33
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Min.: 1 Mult.: 1
Details
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