Heat Sinks
Review Heat Sinks Thermal components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Package Cooled | Attachment Method | Shape | Length | Width | Diameter | Fin Height | Power Dissipation @ Temperature Rise | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Material | Material Finish |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SAR21ASX45MMEXTRUDED HEATSINK 21X45MM |
500 |
|
Datasheet | 21AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.772" (45.00mm) | 0.827" (21.00mm) | - | 0.467" (11.85mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR52ASX25MMEXTRUDED HEATSINK 27X25MM |
500 |
|
Datasheet | 52AS | Bulk | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 0.984" (25.00mm) | 1.063" (27.00mm) | - | 0.512" (13.00mm) | - | - | - | Aluminum | Black Anodized |
|
SAR57ASX25MMEXTRUDED HEATSINK 57MM X 25MM |
500 |
|
Datasheet | 57AS | Box | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 0.984" (25.00mm) | 0.602" (15.30mm) | - | 0.472" (12.00mm) | - | - | - | Aluminum | Black Anodized |
|
SAR45AS-40MMEXTRUDED HEATSINK 29X40MM |
500 |
|
Datasheet | 45AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.575" (40.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | - | - | - | Aluminum | Black Anodized |
|
SAR59ASX20MMEXTRUDED HEATSINK 59MM X 20MM |
500 |
|
Datasheet | 59AS | Box | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 0.787" (20.00mm) | 0.933" (23.70mm) | - | 0.628" (15.95mm) | - | - | - | Aluminum | Black Anodized |
|
|
SAR21ASX50MMEXTRUDED HEATSINK 21X50MM |
500 |
|
Datasheet | 21AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.969" (50.00mm) | 0.827" (21.00mm) | - | 0.467" (11.85mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR52ASX30MMEXTRUDED HEATSINK 27X30MM |
500 |
|
Datasheet | 52AS | Bulk | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 1.181" (30.00mm) | 1.063" (27.00mm) | - | 0.512" (13.00mm) | - | - | - | Aluminum | Black Anodized |
|
|
SAR45AS-50MMEXTRUDED HEATSINK 29X50MM |
500 |
|
Datasheet | 45AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.969" (50.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | - | - | - | Aluminum | Black Anodized |
|
|
SAR52ASX35MMEXTRUDED HEATSINK 27X35MM |
500 |
|
Datasheet | 52AS | Bulk | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 1.378" (35.00mm) | 1.063" (27.00mm) | - | 0.512" (13.00mm) | - | - | - | Aluminum | Black Anodized |
|
|
SAR52ASX40MMEXTRUDED HEATSINK 27X40MM |
500 |
|
Datasheet | 52AS | Bulk | Active | Board Level | TO-220 | PC Pin | Rectangular, Fins | 1.575" (40.00mm) | 1.063" (27.00mm) | - | 0.512" (13.00mm) | - | - | - | Aluminum | Black Anodized |
Frequently Asked Questions
What are Heat Sinks components used for?
Heat Sinks components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Heat Sinks part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Heat Sinks parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.