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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1542615-2HS PLTD |
1,759 |
|
Datasheet | - | Bag | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TXB2P050037NDTHERMAL LINK PRESS ON NKL TO-8 |
3,832 |
|
Datasheet | - | Tray | Active | Top Mount | TO-8S | Bolt On | Cylindrical | - | 0.550" (13.97mm) | 0.550" (13.97mm) OD | - | - | - | - | Aluminum | Dull Nickel |
|
FIT0713COLORFUL ICE TOWER COOLING FAN F |
4,885 |
|
Datasheet | ICE Tower | Bulk | Active | Board Level | Raspberry Pi 3B, 3B+, 4B | Bolt On and Thermal Tape, Adhesive (Included) | Rectangular | - | - | - | - | - | - | - | - | - |
|
|
114992160XX |
3,929 |
|
Datasheet | - | Bulk | Active | Top Mount with Fan | Raspberry Pi 3B, 3B+, 4B | Bolt On and Thermal Tape, Adhesive (Included) | - | - | - | - | - | - | - | - | - | - |
|
114991948ICE TOWER CPU COOLING FAN FOR RA |
3,992 |
|
Datasheet | ICE Tower | Bulk | Obsolete | Board Level | Raspberry Pi 3, 4, B+ | Bolt On and Thermal Tape, Adhesive (Included) | Rectangular | - | - | - | - | - | - | - | - | - |
|
|
HSET976-1HEAT SPREADER FOR ET976 (H051HSE |
1,443 |
|
Datasheet | - | Box | Active | Heat Spreader | ET976 | - | - | - | - | - | - | - | - | - | - | - |
|
|
423AHEATSINK POWER TO-3 |
3,171 |
|
Datasheet | 423 | Bulk | Active | Board Level, Extrusion | TO-3, DO-5, Stud Mount | Press Fit | Rectangular, Fins | 5.500" (139.70mm) | 4.750" (120.65mm) | - | 2.625" (66.67mm) | 50.0W @ 47°C | 0.50°C/W @ 250 LFM | 0.96°C/W | Aluminum | Black Anodized |
|
|
1542614-2HS PLTD |
2,881 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
438C-480MMB-CKPWEDGELOCK 4.80" ANODIZE |
3,890 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
421VHEATSINK POWER TO-3 |
1,809 |
|
Datasheet | 421 | Bulk | Active | Board Level, Extrusion | TO-3, DO-5, Stud Mount | Press Fit | Rectangular, Fins | 3.000" (76.20mm) | 4.750" (120.65mm) | - | 2.625" (66.67mm) | 50.0W @ 58°C | 0.70°C/W @ 250 LFM | 1.16°C/W | Aluminum | Black Anodized |
|
1253621.45WX36" EXTRUSION 14363 |
4,378 |
|
Datasheet | - | Box | Active | Top Mount, Extrusion | DC/DC Converter | Adhesive | Rectangular, Fins | 36.000" (914.40mm) | 1.450" (36.83mm) | - | 0.768" (19.50mm) | - | - | 1.05°C/W | Aluminum | - |
|
1253374.6WX12" EXTRUSION 12614 |
3,460 |
|
Datasheet | - | Box | Active | Top Mount, Extrusion | DC/DC Converter | Adhesive | Rectangular, Fins | 12.000" (304.80mm) | 4.600" (116.84mm) | - | 0.900" (22.86mm) | - | - | 0.53°C/W | Aluminum | - |
|
|
IBR115 HEATSINKHSIBR115-A (HEATSINK W/ SCREWS A |
3,659 |
|
Datasheet | - | Box | Active | Top Mount | IBR115 | Push Pin | Rectangular, Fins | 2.520" (64.00mm) | 2.126" (54.00mm) | - | 0.628" (15.95mm) | - | - | - | - | - |
|
|
KK0803-04AMOD SOM DDR3L 1GB |
3,168 |
|
Datasheet | TE0803 | Bulk | Active | Heat Spreader | TE0803-03, TE0803-04 | Bolt On | Rectangular | 2.992" (76.00mm) | 2.047" (52.00mm) | - | 0.354" (9.00mm) | - | - | - | - | - |
|
SKV808012-CUCOPPER HEATSINK 80X80X12MM |
4,462 |
|
Datasheet | SKV | Bulk | Active | Top Mount, Skived | - | Push Pin | Square, Fins | 3.150" (80.00mm) | 3.150" (80.00mm) | - | 0.472" (12.00mm) | - | 1.20°C/W @ 200 LFM | 5.10°C/W | Copper | - |
|
TXB2P019028NDTHERMAL LINK PRESS ON NICKEL TO- |
3,806 |
|
Datasheet | - | Tray | Obsolete | Top Mount | TO-18 | Press Fit, Bolt On | Cylindrical | 0.280" (7.11mm) | 0.220" (5.59mm) | 0.220" (5.59mm) OD | - | - | - | 108.00°C/W | Brass | Dull Nickel |
|
|
1542335-3HTSC01-3=HS PLTD GF INTERFACE |
4,646 |
|
Datasheet | - | Bag | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
431KHEATSINK FOR PWR SEMI |
2,809 |
|
Datasheet | 431 | Bulk | Active | Board Level, Extrusion | Stud Mounted Diode | Press Fit | Rectangular, Fins | 3.000" (76.20mm) | 4.750" (120.65mm) | - | 3.000" (76.20mm) | 50.0W @ 55°C | 0.40°C/W @ 250 LFM | - | Aluminum | Black Anodized |
|
|
1542008-540MM THICK HS ASS'Y ULTEM CLIP |
3,110 |
|
Datasheet | - | Box | Obsolete | Top Mount | BGA | Clip | Cylindrical | - | - | 2.750" (69.85mm) OD | 0.310" (7.87mm) | - | - | - | Aluminum | Black Anodized |
|
|
421FHEATSINK POWER TO-3 |
2,121 |
|
Datasheet | 421 | Bulk | Active | Board Level, Extrusion | TO-3, DO-5, Stud Mount | Press Fit | Rectangular, Fins | 3.000" (76.20mm) | 4.750" (120.65mm) | - | 2.625" (66.67mm) | 50.0W @ 58°C | 0.70°C/W @ 250 LFM | 1.16°C/W | 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.