TO-3 Thermal Management

Types of Thermal Management
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Results: 66
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Wakefield Thermal Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x38.1x31.8mm, 6.9mm Dia. Mount Hole
Datasheet
104In Stock
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Double-Surface Heat Sink for TO-3 Case Styles, 120.7x76.2x31.8mm
Datasheet
52In Stock
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Low Profile Heat Sink for All Metal-Case Power Semis, No Hole, 120.6x38.1x11.7mm
Datasheet
2In Stock
500Expected 24/09/2026
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Natural Convection Heat Sink for Metal-Case Semis for TO3, 25.4mm H
Datasheet
98In Stock
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 25.4mm Height
Datasheet
99In Stock
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Highest Efficiency/Lowest Unit Cost Heat Sink for TO-3, 33.3mm Height
Datasheet
286In Stock
2,200Expected 02/06/2026
Min.: 1
Mult.: 1

Apex Microtechnology Heat Sinks Heatsink, T03
Datasheet
732On Order
Min.: 1
Mult.: 1

Aavid Heat Sinks Diamond Shaped, Basket Heat Sink for TO-3, Horizontal, 10.1 Degree C/W, 12.5mm
Datasheet
160In Stock
Min.: 1
Mult.: 1

Apex Microtechnology Heat Sinks Heatsink, T03
Datasheet
60On Order
Min.: 1
Mult.: 1

Aavid Heat Sinks Square Basket Heat Sink for TO-3, Slanted Fin, Horizontal, 5 Degree C/W, 31.75mm
Datasheet
2,582On Order
Min.: 1
Mult.: 1

Aavid Heat Sinks Basket Heat Sink for TO-3, Fold Back Fin, Horizontal, 5.5 Degree C/W, 33.27mm
Datasheet
1,498Expected 11/08/2026
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink for TO-3, 31.8mm Height
Datasheet
497Expected 16/07/2026
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Maximum Efficiency, Omnidirectional Heat Sink, No Hole Pattern, 31.8mm Height
Datasheet
238Expected 15/07/2026
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x76.2x31.8mm, 6.9mm Dia. Mount Hole
Datasheet
90Expected 13/07/2026
Min.: 1
Mult.: 1

Wakefield Thermal Heat Sinks Double-Surface Heat Sink for TO-3 Case Styles and Diodes, 120.7x76.2x47.6mm
Datasheet
70Expected 02/06/2026
Min.: 1
Mult.: 1

Apex Microtechnology Heat Sinks Heatsink, T03
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Apex Microtechnology Heat Sinks Heatsink, T03
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Apex Microtechnology Heat Sinks Heatsink, T03
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-3 Pad, 4 Pin
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,000
Mult.: 500

Aavid Thermal Interface Products Insulator Non-Stocked Lead-Time 13 Weeks
Min.: 10,000
Mult.: 2,000

Aavid Thermal Interface Products Conductive Hardware for TO3, 39.65mm L, 26.67mm W, 0.81mm Thick, Ceramic
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 100
Mult.: 50

Aavid Thermal Interface Products Mounting Kit with Thermalfilm Insulator for TO-3
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,000
Mult.: 1,000

Aavid Heat Sinks Basket Heat Sink for TO-3, Straight Fin, Horizontal, 6 Degree C/W, 31.75mm
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

Aavid Heat Sinks Channel Style Heat Sink for TO-3, Base Only
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

Aavid Heat Sinks Square Basket Heat Sink for TO-3, Horizontal, Black, 45.21x45.21x11.94mm
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 10,000
Mult.: 5,000