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| Image | Part # | Manufacturer | Description | Pricing | Quantity | RoHS | Lifecycle Status | Mounting Type | Material | Weight | Body Material | Shape | Package Cooled | Material Finish | Bolt dimension (metric) | Dimensions | Ihs Manufacturer | Insulation Voltage | Manufacturer | Manufacturer Part Number | MSL | Nominal cross section | Part Life Cycle Code | Risk Rank | RoHS | Rohs Code | Samacsys Description | Shield | Series | Tolerance | Part Status | Type | Resistance | Composition | Color | Applications | Max Power Dissipation | Construction | Reach Compliance Code | Termination Style | Polarity | Note | Max Current Rating | Attachment Method | Height Off Base (Height of Fin) | Thermal Resistance @ Forced Air Flow | Viewing Angle | Lens Style | Test Current | Size | Forward Voltage | Temperature Range | Luminous Flux | Power | Finish | Thermal Support Device Type | Conductor Diameter | Thermal Resistance @ Natural | Color Rendering Index (CRI) | Outer Diameter | Power Dissipation @ Temperature Rise | Rated Power | Fin Orientation | Enclosure Type | Test Temperature | Device Used On | Thermal Resistance | IP Rating | Diameter | Height | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr. Part #HSS-B20-NP-12Elecinsight Part #193-388-HSS-B20-NP-12 | CUI Inc |
HEATSINK TO-220 6.8W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | 3 | - | CUI DEVICES | - | CUI Devices | HSS-B20-NP-12 | - | 1.5 - 1.5 | Active | 1.59 | - | Yes | - | - | -- | - | Active | Board Level | - | - | - | - | - | - | compliant | - | - | - | - | Bolt On | 0.850 (21.60mm) | 3.47°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 14.33°C/W | - | - | 6.8W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.450 (36.83mm) | 0.700 (17.80mm) | ||
| HSS-B20-NP-12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-NP-04Elecinsight Part #193-388-HSS-B20-NP-04 | CUI Inc |
HEATSINK TO-220 6.5W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-NP-04 | - | - | Active | 2 | - | - | - | - | -- | - | Active | Board Level | - | - | - | Other | - | - | compliant | - | - | - | - | Bolt On | 0.370 (9.40mm) | 3.76°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 11.54°C/W | - | - | 6.5W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.450 (36.83mm) | 1.750 (44.45mm) | ||
| HSS-B20-NP-04 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B20381-035H-02Elecinsight Part #193-388-HSE-B20381-035H-02 | CUI Inc |
HEAT SINK, EXTRUSION, TO-220, 38
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B20381-035H-02 | - | - | Active | 5.57 | Yes | Yes | Heat Sink Passive TO-220 Vertical Thru-Hole Aluminum 6063-T5 Black Anodized | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.500 (12.70mm) | 3.32°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 10.87°C/W | - | - | 6.9W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.500 (38.10mm) | 1.378 (35.00mm) | ||
| HSE-B20381-035H-02 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B20380-040HElecinsight Part #193-388-HSE-B20380-040H | CUI Inc |
HEAT SINK, EXTRUSION, TO-220, 38
Datasheet
Compare
| Min.:1 Mult.:1 | - | SMD | Aluminum Alloy | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B20380-040H | 1 | - | Active | 5.29 | Yes | Yes | - | - | BCV27 | - | Active | Darlington | - | - | - | - | - | - | compliant | - | NPN | - | - | PC Pin | 0.492 (12.50mm) | 3.94°C/W @ 200 LFM | - | - | - | - | - | - | - | 0,36 W | - | - | - | 10.14°C/W | - | - | 7.4W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.496 (38.00mm) | 1.378 (35.00mm) | ||
| HSE-B20380-040H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-C2591-SMT-TRElecinsight Part #193-388-HSS-C2591-SMT-TR | CUI Inc |
HEAT SINK, STAMPING, TO-263, 14.
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Copper | - | - | Rectangular, Fins | TO-263 (D²Pak) | Tin | - | D2,5x6,3mm | CUI DEVICES | 500 V | CUI Devices | HSS-C2591-SMT-TR | - | - | Active | 5.57 | Yes | Yes | - | - | n/a | ±5 % | Active | Top Mount | 220 Ohm | Metaloxide film | - | - | - | - | compliant | Axial | - | n/a | - | -- | 0.375 (9.52mm) | 8.15°C/W @ 200 LFM | - | - | - | 0207 | - | - | - | - | - | - | - | 35.71°C/W | - | - | 2.1W @ 75°C | 1 W | - | - | - | - | - | - | -- | - | 0.590 (15.00mm) | 1.020 (25.91mm) | ||
| HSS-C2591-SMT-TR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-NP-01Elecinsight Part #193-388-HSS-B20-NP-01 | CUI Inc |
HEATSINK TO-220 4.1W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Steel | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-NP-01 | - | - | Active | 5.58 | Yes | Yes | - | - | n/a | - | Active | Board Level | - | - | - | - | - | - | compliant | - | - | Only Chassis | - | -- | 0.303 (7.70mm) | 7.05°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 18.29°C/W | - | - | 4.1W @ 75°C | - | - | 19 | - | - | - | - | -- | - | 0.787 (20.00mm) | 0.775 (19.68mm) | ||
| HSS-B20-NP-01 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-NP-03Elecinsight Part #193-388-HSS-B20-NP-03 | CUI Inc |
HEATSINK TO-220 3.6W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-NP-03 | - | - | Active | 5.59 | Yes | Yes | - | YES | UNITRONIC LiYCY | - | Active | Top Mount | - | - | - | - | - | - | compliant | - | - | n/a | - | -- | 1.000 (25.40mm) | 7.45°C/W @ 200 LFM | - | - | - | - | - | -40...+80 °C | - | - | - | - | 1mm2 | 20.83°C/W | - | 8,0mm | 3.6W @ 75°C | - | - | - | - | - | - | - | -- | - | 0.279 (7.10mm) | 0.787 (20.00mm) | ||
| HSS-B20-NP-03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-NPS-01Elecinsight Part #193-388-HSS-B20-NPS-01 | CUI Inc |
HEATSINK TO-220 4.2W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | Production (Last Updated: 2 years ago) | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-NPS-01 | - | - | Active | 2.14 | Compliant | Yes | - | - | -- | - | Active | Board Level | - | - | White | - | 18 W | - | compliant | - | - | - | 450 mA | Bolt On | 0.500 (12.70mm) | 5.88°C/W @ 200 LFM | 115 ° | Flat | 250 mA | - | 36 V | - | 750 lm | - | - | - | - | 17.74°C/W | 90 | - | 4.2W @ 75°C | - | - | - | 85 °C | - | - | - | -- | 1.7 mm | 15.85 mm | 15.85 mm | ||
| HSS-B20-NPS-01 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-0635HElecinsight Part #193-388-HSS-B20-0635H | CUI Inc |
HEATSINK TO-220 2.6W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | 1.5 g | ALUMINUM ALLOY | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-0635H | - | - | Active | 2.17 | - | Yes | - | - | -- | - | Active | Board Level, Vertical | - | - | BLACK | - | - | U | unknown | - | - | - | - | PC Pin | 0.748 (19.00mm) | 10.68°C/W @ 200 LFM | - | - | - | - | - | - | - | - | ANODIZED | HEAT SINK | - | 28.85°C/W | - | - | 2.6W @ 75°C | - | TRANSVERSE | - | - | TRANSISTOR | 35.46 Ω | - | -- | 19.05 mm | 0.520 (13.21mm) | 0.250 (6.35mm) | ||
| HSS-B20-0635H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B18254-035H-00Elecinsight Part #193-388-HSE-B18254-035H-00 | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-218 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B18254-035H-00 | - | - | Active | 2.16 | - | Yes | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.984 (25.00mm) | 4.03°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 7.50°C/W | - | - | 10.0W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.000 (25.40mm) | 1.638 (41.60mm) | ||
| HSE-B18254-035H-00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B18254-0396HElecinsight Part #193-388-HSE-B18254-0396H | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-218 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B18254-0396H | - | - | Active | 1.98 | - | - | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.984 (25.00mm) | 2.29°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 9.15°C/W | - | - | 8.2W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.000 (25.40mm) | 1.654 (42.00mm) | ||
| HSE-B18254-0396H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-095HElecinsight Part #193-388-HSS-B20-095H | CUI Inc |
HEATSINK TO-220 4.1W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-095H | - | - | Active | 2.17 | - | Yes | - | - | -- | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.626 (15.90mm) | 6.50°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 18.34°C/W | - | - | 4.1W @ 75°C | - | - | - | - | - | - | - | -- | - | 0.441 (11.20mm) | 0.866 (22.00mm) | ||
| HSS-B20-095H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-0953H-02Elecinsight Part #193-388-HSS-B20-0953H-02 | CUI Inc |
HEATSINK TO-220 2.9W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-0953H-02 | - | - | Active | 2.15 | - | Yes | - | - | -- | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.748 (19.00mm) | 7.24°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 25.92°C/W | - | - | 2.9W @ 75°C | - | - | - | - | - | - | - | -- | - | 0.500 (12.70mm) | 0.504 (12.80mm) | ||
| HSS-B20-0953H-02 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-B20-NPS-02Elecinsight Part #193-388-HSS-B20-NPS-02 | CUI Inc |
HEATSINK TO-220 5.1W ALUMINUM
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSS-B20-NPS-02 | - | - | Active | 2.17 | - | Yes | - | - | -- | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | Bolt On and Board Mounts | 1.180 (29.97mm) | 4.20°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 14.71°C/W | - | - | 5.1W @ 75°C | - | - | - | - | - | - | - | -- | - | 0.500 (12.70mm) | 1.000 (25.40mm) | ||
| HSS-B20-NPS-02 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B254-04HElecinsight Part #193-388-HSE-B254-04H | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-218, TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B254-04H | - | - | Active | 2.17 | - | Yes | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.630 (16.00mm) | 4.93°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 15.96°C/W | - | - | 4.7W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.000 (25.40mm) | 0.650 (16.50mm) | ||
| HSE-B254-04H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSS-C2540-SMT-TRElecinsight Part #193-388-HSS-C2540-SMT-TR | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Copper | - | - | Rectangular, Fins | TO-220 | Tin | - | - | CUI DEVICES | - | CUI Devices | HSS-C2540-SMT-TR | - | - | Active | 1.56 | - | Yes | - | - | -- | - | Active | Board Level | - | - | - | - | - | - | compliant | - | - | - | - | -- | 0.450 (11.43mm) | 5.50°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 21.90°C/W | - | - | 3.8W @ 75°C | - | - | - | - | - | - | - | -- | - | 0.763 (19.38mm) | 1.000 (25.40mm) | ||
| HSS-C2540-SMT-TR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B20254-056HElecinsight Part #193-388-HSE-B20254-056H | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B20254-056H | - | - | Active | 2.14 | - | Yes | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.500 (12.70mm) | 8.36°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 13.64°C/W | - | - | 5.5W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.000 (25.40mm) | 1.378 (35.00mm) | ||
| HSE-B20254-056H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B18508-035HElecinsight Part #193-388-HSE-B18508-035H | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-218 | Black Anodized | - | - | - | - | - | - | - | - | - | - | - | - | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | - | - | - | - | - | PC Pin | 0.984 (25.00mm) | 2.98°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 5.86°C/W | - | - | 12.8W @ 75°C | - | - | - | - | - | - | - | -- | - | 2.000 (50.80mm) | 1.638 (41.60mm) | ||
| HSE-B18508-035H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B18317-035HElecinsight Part #193-388-HSE-B18317-035H | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-218 | Black Anodized | - | - | - | - | - | - | - | - | - | - | - | - | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | - | - | - | - | - | PC Pin | 0.984 (25.00mm) | 3.63°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 7.65°C/W | - | - | 9.8W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.250 (31.75mm) | 1.638 (41.60mm) | ||
| HSE-B18317-035H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #HSE-B381-045HElecinsight Part #193-388-HSE-B381-045H | CUI Inc |
HEAT SINK
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | Aluminum Alloy | - | - | Rectangular, Fins | TO-220 | Black Anodized | - | - | CUI DEVICES | - | CUI Devices | HSE-B381-045H | - | - | Active | 5.58 | - | Yes | - | - | HSE | - | Active | Board Level, Vertical | - | - | - | - | - | - | compliant | - | - | - | - | PC Pin | 0.500 (12.70mm) | 2.63°C/W @ 200 LFM | - | - | - | - | - | - | - | - | - | - | - | 7.58°C/W | - | - | 9.9W @ 75°C | - | - | - | - | - | - | - | -- | - | 1.500 (38.10mm) | 1.772 (45.00mm) | ||
| HSE-B381-045H |
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