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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
641AHEATSINK TO-3 PWR HORZ MT BLK |
216 |
|
Datasheet | 641 | Bulk | Active | Board Level | TO-3 | Bolt On | Rectangular, Angled Fins | 3.000" (76.20mm) | 4.125" (104.77mm) | - | 1.000" (25.40mm) | 15.0W @ 36°C | 0.90°C/W @ 250 LFM | 2.40°C/W | Aluminum | Black Anodized |
|
641KHEATSINK TO-3 HORZ MT NO HOLES |
371 |
|
Datasheet | 641 | Bulk | Active | Board Level | TO-3 | Press Fit | Rectangular, Angled Fins | 3.000" (76.20mm) | 4.125" (104.77mm) | - | 1.000" (25.40mm) | 15.0W @ 36°C | 0.90°C/W @ 250 LFM | 2.40°C/W | Aluminum | Black Anodized |
|
403KHEATSINK POWER TO-3 |
130 |
|
Datasheet | 403 | Bulk | Active | Board Level, Extrusion | TO-3 | Press Fit | Rectangular, Fins | 3.000" (76.20mm) | 4.750" (120.65mm) | - | 1.250" (31.75mm) | 30.0W @ 55°C | 0.90°C/W @ 250 LFM | - | Aluminum | Black Anodized |
|
465KHEAT SINK C2026 REV A |
2,571 |
|
Datasheet | 465 | Bulk | Active | Board Level, Extrusion | Stud Mounted Diode | Press Fit | Rectangular, Fins | 5.000" (127.00mm) | 4.000" (101.60mm) | - | 4.000" (101.60mm) | 50.0W @ 38°C | 0.30°C/W @ 500 LFM | 0.76°C/W | Aluminum | Black Anodized |
|
122547HEATSINK EXTRUSION 15.25" |
4,955 |
|
Datasheet | - | Box | Active | Top Mount, Extrusion | Power Modules | - | Rectangular, Fins | 15.250" (387.35mm) | 3.976" (101.00mm) | - | 1.880" (47.75mm) | - | - | - | Aluminum | - |
|
511-9UHEATSINK FOR PWR MOD/IGBT/RELAY |
230 |
|
Datasheet | 511 | Bulk | Active | Top Mount, Extrusion | Power Modules | Adhesive | Rectangular, Fins | 9.000" (228.60mm) | 5.210" (132.33mm) | - | 2.410" (61.21mm) | - | - | 0.56°C/W | Aluminum | - |
|
1255209.75WX12" EXTRUSION 16473 XX5384 |
3,657 |
|
Datasheet | - | Box | Active | Top Mount, Extrusion | - | Adhesive | Rectangular, Fins | 12.000" (304.80mm) | 9.750" (247.65mm) | - | 2.280" (57.91mm) | - | - | 0.19°C/W | Aluminum | - |
|
122259HEATSINK 16639 PROFILE 12" |
1,734 |
|
Datasheet | - | Box | Active | Top Mount, Extrusion | Power Modules | Adhesive | Rectangular, Fins | 12.000" (304.80mm) | 7.875" (200.02mm) | - | 1.312" (33.32mm) | - | - | - | Aluminum | Unfinished |
|
511-9MHEATSINK FOR PWR MOD/IGBT/RELAY |
3,969 |
|
Datasheet | 511 | Bulk | Active | Top Mount, Extrusion | Power Modules | Adhesive | Rectangular, Fins | 9.000" (228.60mm) | 5.210" (132.33mm) | - | 2.350" (59.69mm) | - | - | 0.56°C/W | Aluminum | - |
|
1277397.62" WIDE X 12" FLATBACK W/MOUN |
2,402 |
|
Datasheet | - | Box | Active | Top Mount, Extrusion | - | Bolt On | Rectangular, Fins | 12.000" (304.80mm) | 7.620" (193.55mm) | - | 3.075" (78.11mm) | - | - | 0.17°C/W | Aluminum | - |
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.