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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
658-25ABT2HEATSINK CPU 28MM SQ BLK W/TAPE |
2,063 |
|
Datasheet | 658 | - | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.250" (6.35mm) | 2.0W @ 40°C | 5.00°C/W @ 500 LFM | - | Aluminum | Black Anodized |
|
|
658-25ABT4HEATSINK CPU 28MM SQ BLK W/TAPE |
2,110 |
|
Datasheet | 658 | - | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.250" (6.35mm) | 2.0W @ 40°C | 5.00°C/W @ 500 LFM | - | Aluminum | Black Anodized |
|
658-35ABT4HEATSINK CPU 28MM SQ BLK W/TAPE |
3,361 |
|
Datasheet | 658 | - | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.350" (8.89mm) | - | 3.00°C/W @ 800 LFM | - | Aluminum | Black Anodized |
|
658-45ABT2HEATSINK CPU 28MM SQ BLK W/TAPE |
1,477 |
|
Datasheet | 658 | - | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.450" (11.43mm) | 3.0W @ 50°C | 6.00°C/W @ 200 LFM | - | Aluminum | Black Anodized |
|
658-45ABT4HEATSINK CPU 28MM SQ BLK W/TAPE |
4,302 |
|
Datasheet | 658 | Bulk | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.450" (11.43mm) | 3.0W @ 50°C | 6.00°C/W @ 200 LFM | - | Aluminum | Black Anodized |
|
658-60ABT1HEATSINK CPU 28MM SQ BLK W/TAPE |
4,078 |
|
Datasheet | 658 | - | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.598" (15.20mm) | 2.5W @ 30°C | 2.00°C/W @ 500 LFM | - | Aluminum | Black Anodized |
|
|
658-60ABT2HEATSINK CPU 28MM SQ BLK W/TAPE |
2,486 |
|
Datasheet | 658 | - | Obsolete | Top Mount | BGA | Thermal Tape, Adhesive (Included) | Square, Pin Fins | 1.100" (27.94mm) | 1.100" (27.94mm) | - | 0.598" (15.20mm) | 2.5W @ 30°C | 2.00°C/W @ 500 LFM | - | Aluminum | Black Anodized |
|
518-95AB-MS4HEATSINK DC/DC HALF BRICK VERT |
3,195 |
|
Datasheet | 518 | Bulk | Obsolete | Board Level | Half Brick DC/DC Converter | Bolt On, Thermal Material | Rectangular, Fins | 2.402" (61.00mm) | 2.280" (57.91mm) | - | 0.950" (24.13mm) | 11.0W @ 60°C | 2.00°C/W @ 300 LFM | - | Aluminum | Black Anodized |
|
|
UP1-TO3BHEATSINK HORZ MNT BLACK TO-3 |
3,519 |
|
Datasheet | - | - | Obsolete | Board Level | TO-3 | Bolt On | Square, Pin Fins | 1.780" (45.21mm) | 1.780" (45.21mm) | - | 0.500" (12.70mm) | - | - | 10.40°C/W | Aluminum | Black Anodized |
|
320205B00000GHEATSINK TO-5 1W H=.25"BLK |
3,008 |
|
Datasheet | - | Bag | Obsolete | Board Level | TO-5 | Press Fit | Cylindrical | - | - | 0.305" (7.75mm) ID, 0.500" (12.70mm) OD | 0.250" (6.35mm) | 0.6W @ 40°C | 35.00°C/W @ 200 LFM | 63.00°C/W | Aluminum | Black Anodized |
|
500503B00000GHEATSINK TO-3 14W H=0.82" BLK |
3,485 |
|
Datasheet | - | Bag | Active | Board Level | TO-3 | Bolt On | Square, Pin Fins | 2.500" (63.50mm) | 2.500" (63.50mm) | - | 0.821" (20.86mm) | 6.0W @ 40°C | 2.00°C/W @ 500 LFM | 4.90°C/W | Aluminum | Black Anodized |
|
568103B00000GHEATSINK TO-3 12W H=.75" BLK |
3,400 |
|
Datasheet | - | Bulk | Obsolete | Board Level | TO-3 | Bolt On | Square | 1.810" (45.97mm) | 1.810" (45.97mm) | - | 0.750" (19.05mm) | 5.0W @ 40°C | 1.00°C/W @ 500 LFM | 6.70°C/W | Aluminum | Black Anodized |
|
7-120-BAHEATSINK PRESS ON .50"H BLK TO-5 |
1,549 |
|
Datasheet | 7 | Box | Obsolete | Top Mount | TO-5 | Press Fit | Cylindrical | - | - | 0.440" (11.18mm) OD | 0.500" (12.70mm) | 2.0W @ 60°C | - | 34.00°C/W | Aluminum | Black Anodized |
|
7-175-BAHEATSINK PRESS ON .25"H BLK TO-5 |
4,542 |
|
Datasheet | 7 | Box | Obsolete | Top Mount | TO-5 | Press Fit | Rectangular | 0.700" (17.78mm) | 0.325" (8.26mm) | - | 0.250" (6.35mm) | 1.0W @ 60°C | - | 58.00°C/W | Aluminum | Black Anodized |
|
7-362-BAHEATSINK VERT HORZ W/TABS TO-220 |
1,064 |
|
Datasheet | 7 | - | Obsolete | Board Level | TO-220 | Bolt On | Rectangular, Fins | 0.710" (18.03mm) | 0.800" (20.32mm) | - | 0.340" (8.64mm) | 1.0W @ 40°C | - | 38.00°C/W | Aluminum | Black Anodized |
|
LAT0127B3CBHEATSINK PWR .75"H BLACK TO-220 |
2,696 |
|
Datasheet | LA-B3 | - | Obsolete | Board Level | TO-127, TO-220 | Bolt On | Rhombus | 1.630" (41.40mm) | 1.290" (32.77mm) | - | 0.750" (19.05mm) | - | - | 12.90°C/W | Aluminum | Black Anodized |
|
PSE1-2CBHEATSINK DUAL VERT BLACK TO-220 |
1,287 |
|
Datasheet | PSE1 | - | Obsolete | Board Level, Vertical | TO-126, TO-127, TO-220 | Bolt On and PC Pin | Rectangular, Fins | 1.500" (38.10mm) | 1.180" (29.97mm) | - | 0.500" (12.70mm) | - | - | 15.00°C/W | Aluminum | Black Anodized |
|
TXB2032037BTHERMAL LINKPRESSON WO/HRDWR TO8 |
1,348 |
|
Datasheet | - | Tray | Obsolete | Top Mount | TO-5 | Press Fit | Cylindrical | - | - | - | 0.250" (6.35mm) | 0.5W @ 41°C | - | - | Brass | Black Cadmium |
|
TXB2P019028BTHERMAL LINK PRESS ON BLACK TO-1 |
1,879 |
|
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 | Black Cadmium |
|
TXB2P032037BTHERMAL LINK PRESSON BLK TO-5 |
4,350 |
|
Datasheet | - | Tray | Obsolete | Top Mount | TO-5 | Press Fit, Bolt On | Cylindrical | 0.370" (9.40mm) | 0.380" (9.65mm) | 0.380" (9.65mm) OD | - | - | - | 82.00°C/W | Brass | Black Cadmium |
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.