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505403B thermal management Series
Heat sinks for TO-3 applications
The 505403B series from Aavid Thermalloy, LLC, is a line of heat sinks specifically designed for TO-3 packaged components. These heat sinks are essential for managing the thermal load in power electronic devices and other high-power applications. If you're working on projects involving TO-3 packages, these heat sinks are a go-to solution.
One thing worth noting is that the 505403B series offers a range of configurations to accommodate different thermal requirements. Engineers tend to reach for this when they need a reliable and efficient way to dissipate heat from TO-3 components without compromising the overall system performance. They are particularly useful in automotive, aerospace, and industrial control systems where robust thermal management is crucial.
Another practical aspect is their versatility. The heat sinks come in various sizes and can be customized to fit specific component dimensions, ensuring optimal thermal performance. This flexibility makes them suitable for both prototyping and production environments. Additionally, the materials used are typically aluminum, which provides a good balance between thermal conductivity and mechanical strength.
If you're looking to enhance the thermal performance of your TO-3 packaged components, the 505403B series from Aavid Thermalloy is definitely worth considering. It’s a tried-and-true solution that has proven effective in numerous applications, making it a staple in many thermal management strategies.
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505403B thermal management - Part List
9 parts in total| Mfr Part # | Quantity Available | Price | Category | Lead Time | Subcategory | Package Cooled | Type | Standard Package | Finish | Height | Fin Height | Length - Overall | Attachment Method | For Use With/Related Products | Thermal Resistance | EU RoHS | Depth | Other Names | Shape | Width | Length | Material | Material Finish | Height - Seated (Max) | Thermal Resistance @ Natural | Power Dissipation @ Temperature Rise | Thermal Resistance @ Forced Air Flow | Product | Product Category | Factory Pack Quantity | RoHS | Color | Mounting Style | Heat Sink Material | Application | Part # Aliases | Tariff No | Weight | Width (Inches) | Height (Inches) | Width - Overall | Primary Material | Size / Dimension | Shell Size - Insert (Convert From) | Features | Application Specifics |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1000: ¥57.868 | - | 84 Days | Heat Sink | TO-3 | Passive | Bulk | Black Anodized | 31.75 mm | Straight | 45.21 mm | Solder | 505403B00100G | 6 °C/W | Not Compliant | 45.21 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 10 | 2500: ¥19.7404 | - | - | - | TO-3 | Board Level | 500 | - | - | - | - | Bolt On and Board Mounts | - | - | - | - | 042370 | Square | 1.780" (45.21mm) | 1.780" (45.21mm) | Aluminum | Black Anodized | 1.250" (31.75mm) | 6°C/W | 7W @ 40°C | 1.5°C/W @ 600 LFM | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
505403B00100G Heat Sink Passive TO-3 Straight Solder 6°C/W Black Anodized Heat Sinks TO-3 SQ BSKT B/A 45.21 X 31.75 BOARD LEVEL HEAT SINK aavid thermalloy | 118 | 2500: ¥22.576 | - | - | - | TO-3 | Passive | Bulk | Black Anodized | 31.75 mm | Straight | 45.21 mm | Solder | - | 6 °C/W | - | - | 041964 | Square | 45.21 mm | 45.21 mm | Aluminum | Black Anodized | 1.250" (31.75mm) | 6°C/W | 7W @ 40°C | 1.5°C/W @ 600 LFM | Heat Sinks | Heat Sinks | 500 | Lead free / RoHS Compliant | Black | SMD/SMT | Aluminum | TO-3 | - | - | - | - | - | - | - | - | - | - | - |
505403B00000G Heat Sink Passive TO-3 Straight 6°C/W Black Anodized Heat Sinks TO-3 NO HDWR BOARD LEVEL HEAT SINK Heat Sink; For TO-3 HEAT SINK HeatSink,ForTO-3 aavid thermalloy | 3937 | 1: ¥13.056 | - | 56 Days | Heat Sink | TO-3 | Passive | Bulk | Black Anodized | 31.75 mm | Straight | 45.21 mm | Bolt On | 505403B00000 | 6 °C/W | Compliant | 45.21 | 001282 | Square | 45.21 mm | 45.21 mm | Aluminum | Black Anodized | 1.250" (31.75mm) | 6°C/W | 7W @ 40°C | 1.5°C/W @ 600 LFM | Heat Sinks | Heat Sinks | 500 | RoHS Compliant | Black | SMD/SMT | Aluminum | TO-3 | 001282 | 76041090 | 0.023 | :1.78" | :1.25" | :45.21mm | TO-3 | 45.21mmLx45.21mmWx31.75mmH,1.78in.Lx1.78in.Wx1.25in.H | :31.75mm | SquareBracketwithStraightFins | ThroughHoleDiscreteSemiconductors |
| 0 | - | 84 Days | Heat Sink | TO-3 | Passive | - | Black Anodized | 31.75 | Straight | 45.21 | - | 505403B00000G | 6°C/W | Not Compliant | 45.21 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
505403B00400 Aavid Thermalloy | 0 | - | 84 Days | Not Specified | - | - | - | - | - | - | - | - | 505403B00400G | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
505403B00500 Aavid Thermalloy | 0 | - | 77 Days | Not Specified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
505403B10900 Aavid Thermalloy | 0 | - | 84 Days | Not Specified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
505403B30000 Aavid Thermalloy | 0 | - | 84 Days | Not Specified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |


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