Fans, Blowers, Thermal Management
680-75A
ActiveWakefield Thermal Solutions
HEAT SINK, SQUARE, BLACK ANODIZED, 7.73 °C/W, TO-3, 46 MM, 19.1 MM, 46 MM
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Fans, Blowers, Thermal Management
680-75A
ActiveWakefield Thermal Solutions
HEAT SINK, SQUARE, BLACK ANODIZED, 7.73 °C/W, TO-3, 46 MM, 19.1 MM, 46 MM
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 680-75A |
|---|---|
| Attachment Method | Bolt On |
| Fin Height | 19.05 mm |
| Fin Height | 0.75 in |
| Length | 1.81 in |
| Length | 45.97 mm |
| Material | Aluminum |
| Material Finish | Black Anodized |
| Package Cooled | TO-3 |
| Power Dissipation @ Temperature Rise | 7.5 W, 58 °C |
| Shape | Pin Fins, Square |
| Thermal Resistance @ Forced Air Flow | 2.4 °C/W |
| Type | Board Level |
| Width | 45.97 mm |
| Width | 1.81 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 17.18 | |
| 1 | $ 17.18 | |||
| 10 | $ 16.23 | |||
| 10 | $ 16.23 | |||
| 25 | $ 15.27 | |||
| 25 | $ 15.27 | |||
| 50 | $ 14.32 | |||
| 50 | $ 14.32 | |||
| 100 | $ 13.36 | |||
| 100 | $ 13.36 | |||
| 250 | $ 12.41 | |||
| 250 | $ 12.41 | |||
| 500 | $ 12.17 | |||
| 500 | $ 12.17 | |||
| N/A | 6 | $ 17.28 | ||
| 6 | $ 17.28 | |||
Description
General part information
680-75 Series
The 680-75A is a maximum efficiency omnidirectional Heat Sink made of aluminium with black anodized finish for TO-3 and TO-220 style cases. Any mounting attitude will provide free circulation of air in natural convection applications.
Documents
Technical documentation and resources
