Heat Sinks
Explore Heat Sinks parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SAR45AS-45MMEXTRUDED HEATSINK 29X45MM |
4,170 |
|
Datasheet | 45AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.772" (45.00mm) | 1.142" (29.00mm) | - | 0.453" (11.50mm) | - | - | - | Aluminum | Black Anodized |
|
SAR154ASX50MMEXTRUDED HEATSINK 52X50MM |
2,361 |
|
Datasheet | 154AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 1.969" (50.00mm) | 2.047" (52.00mm) | - | 0.827" (21.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR275ASX50MMEXTRUDED HEATSINK 47X50MM |
1,299 |
|
Datasheet | 275AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 1.969" (50.00mm) | 1.850" (47.00mm) | - | 0.551" (14.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR81ASX50MMEXTRUDED HEATSINK 131.8X50MM |
2,410 |
|
Datasheet | 81AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.969" (50.00mm) | 5.189" (131.80mm) | - | - | - | - | - | Aluminum | Natural Anodized |
|
SAR95ASX50MMEXTRUDED HEATSINK 95X50MM |
3,154 |
|
Datasheet | 95AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.969" (50.00mm) | 3.740" (95.00mm) | - | 1.378" (35.00mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR154ASX100MMEXTRUDED HEATSINK 52X100MM |
3,541 |
|
Datasheet | 154AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 3.937" (100.00mm) | 2.047" (52.00mm) | - | 0.827" (21.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR85ASX50MMEXTRUDED HEATSINK 85X50MM |
3,245 |
|
Datasheet | 85AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.969" (50.00mm) | 3.346" (85.00mm) | - | 1.378" (35.00mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR275ASX100MMEXTRUDED HEATSINK 47X100MM |
4,603 |
|
Datasheet | 275AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 3.937" (100.00mm) | 1.850" (47.00mm) | - | 0.551" (14.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SARLS-50X50MMEXTRUDED HEATSINK 50MM X 50MM |
4,281 |
|
Datasheet | LS-50 | Box | Active | Top Mount | - | Thermal Tape, Adhesive | Square, Fins | 1.969" (50.00mm) | 1.969" (50.00mm) | 1.969" (50.00mm) OD | 0.571" (14.50mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR154ASX150MMEXTRUDED HEATSINK 52X150MM |
2,595 |
|
Datasheet | 154AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 5.906" (150.00mm) | 2.047" (52.00mm) | - | 0.827" (21.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR75ASX50MMEXTRUDED HEATSINK 89X50MM |
3,132 |
|
Datasheet | 75AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 1.969" (50.00mm) | 3.504" (89.00mm) | - | 1.378" (35.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR888AS-60MMEXTRUDED HEATSINK 82X60MM |
2,875 |
|
Datasheet | 888AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 2.362" (60.00mm) | 3.228" (82.00mm) | - | 1.732" (44.00mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR81ASX100MMEXTRUDED HEATSINK 131.8X100MM |
3,979 |
|
Datasheet | 81AS | Bulk | Active | Board Level | - | PC Pin | Rectangular, Fins | 3.937" (100.00mm) | 5.189" (131.80mm) | - | - | - | - | - | Aluminum | Natural Anodized |
|
|
SAR275ASX150MMEXTRUDED HEATSINK 47X150MM |
2,271 |
|
Datasheet | 275AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 5.906" (150.00mm) | 1.850" (47.00mm) | - | 0.551" (14.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SARLS-120X20MMEXTRUDED HEATSINK 120X20MM |
2,418 |
|
Datasheet | SARLS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Circular, Fins | 0.787" (20.00mm) | 4.724" (120.00mm) | - | 4.724" (120.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SAR160ASX50MMEXTRUDED HEATSINK 160MM X 50MM |
4,278 |
|
Datasheet | 160AS | Box | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 1.969" (50.00mm) | 6.496" (165.00mm) | - | 1.427" (36.25mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SARLS-120X25MMEXTRUDED HEATSINK 120X25MM |
1,137 |
|
Datasheet | SARLS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Circular, Fins | 0.984" (25.00mm) | 4.724" (120.00mm) | - | 4.724" (120.00mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR275ASX200MMEXTRUDED HEATSINK 47X200MM |
3,851 |
|
Datasheet | 275AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 7.874" (200.00mm) | 1.850" (47.00mm) | - | 0.551" (14.00mm) | - | - | - | Aluminum | Natural Anodized |
|
|
SAR154ASX250MMEXTRUDED HEATSINK 52X250MM |
2,846 |
|
Datasheet | 154AS | Bulk | Active | Top Mount | - | Thermal Tape, Adhesive | Rectangular, Fins | 9.843" (250.00mm) | 2.047" (52.00mm) | - | 0.827" (21.00mm) | - | - | - | Aluminum | Natural Anodized |
|
SARLS-100X50MMEXTRUDED HEATSINK 100MM X 50MM |
1,676 |
|
Datasheet | LS-100 | Box | Active | Top Mount | - | Thermal Tape, Adhesive | Circular, Fins | 1.969" (50.00mm) | 3.937" (100.00mm) | 3.937" (100.00mm) OD | 1.457" (37.00mm) | - | - | - | Aluminum | Natural 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.