Attachment Method :
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Material Type Shape Length Width Diameter Package Cooled Attachment Method Height Off Base (Height of Fin) Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Finish
GLOBAL STOCKS
HSE-B18635-0396H
RFQ
VIEW
RFQ
3,022
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.654" (42.00mm) - TO-218 PC Pin 0.984" (25.00mm) 13.7W @ 75°C 2.78°C/W @ 200 LFM 5.47°C/W Black Anodized
HSE-B18508-0396H
RFQ
VIEW
RFQ
3,454
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.654" (42.00mm) - TO-218 PC Pin 0.984" (25.00mm) 12.8W @ 75°C 2.45°C/W @ 200 LFM 5.86°C/W Black Anodized
HSE-B18635-060H-W
RFQ
VIEW
RFQ
2,229
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 16.7W @ 75°C 2.24°C/W @ 200 LFM 4.49°C/W Black Anodized
HSE-B635-045H
RFQ
VIEW
RFQ
1,819
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.772" (45.00mm) - TO-220 PC Pin 0.500" (12.70mm) 11.7W @ 75°C 3.53°C/W @ 200 LFM 6.41°C/W Black Anodized
HSE-B18381-0396H
RFQ
VIEW
RFQ
2,648
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 38 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.654" (42.00mm) - TO-218 PC Pin 0.984" (25.00mm) 10.8W @ 75°C 2.29°C/W @ 200 LFM 6.94°C/W Black Anodized
HSE-B18635-035H
RFQ
VIEW
RFQ
1,550
In-stock
CUI Inc. HEAT SINK, EXTRUSION,TO-218, 63. HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 16.7W @ 75°C 2.24°C/W @ 200 LFM 4.49°C/W Black Anodized
HSE-B18635-035H-04
RFQ
VIEW
RFQ
1,330
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 15.1W @ 75°C 2.38°C/W @ 200 LFM 4.97°C/W Black Anodized
HSE-B630-04H
RFQ
VIEW
RFQ
3,805
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.480" (63.00mm) 1.378" (35.00mm) - TO-220 PC Pin 1.000" (25.40mm) 14.4W @ 75°C 2.31°C/W @ 200 LFM 5.21°C/W Black Anodized
HSE-B18508-035H-03
RFQ
VIEW
RFQ
1,433
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 13.0W @ 75°C 3.44°C/W @ 200 LFM 5.77°C/W Black Anodized
HSE-B18318-0396H
RFQ
VIEW
RFQ
1,219
In-stock
CUI Inc. HEAT SINK, EXTRUSION,TO-218, 31. HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.250" (31.75mm) 1.654" (42.00mm) - TO-218 PC Pin 0.984" (25.00mm) 9.1W @ 75°C 2.57°C/W @ 200 LFM 8.24°C/W Black Anodized
HSE-B18508-060H-W
RFQ
VIEW
RFQ
2,739
In-stock
CUI Inc. HEAT SINK, EXTRUSION,TO-218, 50. HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 12.8W @ 75°C 2.98°C/W @ 200 LFM 5.86°C/W Black Anodized
HSE-B18508-035H
RFQ
VIEW
RFQ
3,214
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 12.8W @ 75°C 2.98°C/W @ 200 LFM 5.86°C/W Black Anodized
HSE-B500-04H
RFQ
VIEW
RFQ
1,128
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.969" (50.00mm) 1.378" (35.00mm) - TO-220 PC Pin 1.000" (25.40mm) 12.2W @ 75°C 2.88°C/W @ 200 LFM 6.15°C/W Black Anodized
HSE-B18381-035H-02
RFQ
VIEW
RFQ
1,886
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 38 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 12.0W @ 75°C 3.79°C/W @ 200 LFM 6.25°C/W Black Anodized
HSE-B18317-035H-01
RFQ
VIEW
RFQ
2,615
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 31 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.250" (31.75mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 10.0W @ 75°C 4.33°C/W @ 200 LFM 7.50°C/W Black Anodized
HSE-B20635-035H-W
RFQ
VIEW
RFQ
3,848
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 9.2W @ 75°C 4.35°C/W @ 200 LFM 8.15°C/W Black Anodized
HSE-B508-045H
RFQ
VIEW
RFQ
1,944
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.772" (45.00mm) - TO-220 PC Pin 0.500" (12.70mm) 9.3W @ 75°C 4.38°C/W @ 200 LFM 8.06°C/W Black Anodized
HSE-B20635-035H-01
RFQ
VIEW
RFQ
3,299
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 9.4W @ 75°C 4.49°C/W @ 200 LFM 7.98°C/W Black Anodized
HSE-B20635-035H
RFQ
VIEW
RFQ
3,921
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.375" (34.93mm) - TO-220 PC Pin 0.500" (12.70mm) 9.2W @ 75°C 4.35°C/W @ 200 LFM 8.15°C/W Black Anodized
HSE-B18381-060H-W
RFQ
VIEW
RFQ
3,196
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 38 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 12.0W @ 75°C 3.52°C/W @ 200 LFM 6.25°C/W Black Anodized
HSE-B18381-035H
RFQ
VIEW
RFQ
3,914
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 38 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 12.0W @ 75°C 3.52°C/W @ 200 LFM 6.25°C/W Black Anodized
HSE-B20381-040H
RFQ
VIEW
RFQ
2,199
In-stock
CUI Inc. HEAT SINK, EXTRUSION,TO-220, 38. HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.260" (32.00mm) - TO-220 PC Pin 0.551" (14.00mm) 6.5W @ 75°C 3.62°C/W @ 200 LFM 11.54°C/W Black Anodized
HSE-B18317-035H
RFQ
VIEW
RFQ
3,262
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-218, 31 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.250" (31.75mm) 1.638" (41.60mm) - TO-218 PC Pin 0.984" (25.00mm) 9.8W @ 75°C 3.63°C/W @ 200 LFM 7.65°C/W Black Anodized
HSE-B381-045H
RFQ
VIEW
RFQ
1,341
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 38 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.772" (45.00mm) - TO-220 PC Pin 0.500" (12.70mm) 9.9W @ 75°C 2.63°C/W @ 200 LFM 7.58°C/W Black Anodized
HSE-B20508-035H-W
RFQ
VIEW
RFQ
2,070
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 7.8W @ 75°C 5.17°C/W @ 200 LFM 9.62°C/W Black Anodized
HSE-B20381-056H
RFQ
VIEW
RFQ
3,243
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 38 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 6.7W @ 75°C 3.53°C/W @ 200 LFM 11.19°C/W Black Anodized
HSE-B20630-040H-01
RFQ
VIEW
RFQ
2,819
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.480" (63.00mm) 1.359" (34.50mm) - TO-220 PC Pin 0.492" (12.50mm) 9.1W @ 75°C 9.10°C/W @ 200 LFM 8.24°C/W Black Anodized
HSE-B20630-040H
RFQ
VIEW
RFQ
620
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 63 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.480" (63.00mm) 1.378" (35.00mm) - TO-220 PC Pin 0.492" (12.50mm) 9.6W @ 75°C 3.76°C/W @ 200 LFM 7.81°C/W Black Anodized
HSE-B20508-035H-01
RFQ
VIEW
RFQ
957
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 8.2W @ 75°C 4.76°C/W @ 200 LFM 9.15°C/W Black Anodized
HSE-B20508-035H
RFQ
VIEW
RFQ
1,657
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 50 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.375" (34.93mm) - TO-220 PC Pin 0.500" (12.70mm) 7.8W @ 75°C 5.17°C/W @ 200 LFM 9.62°C/W Black Anodized