For Reference Only
| Part Number | 274-2AB |
| LIXINC Part # | 274-2AB |
| Manufacturer | Wakefield-Vette |
| Category | Fans, Thermal Management › Thermal - Heat Sinks |
| Description | HEATSINK LOW HEIGHT BLK TO-220 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 274-2AB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 274-2AB |
| Brand: | Wakefield-Vette |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Fans, Thermal Management |
| Subcategory: | Thermal - Heat Sinks |
| Manufacturer: | Wakefield-Vette |
| Series: | 274 |
| Package: | Bulk |
| Part Status: | Active |
| Type: | Board Level |
| Package Cooled: | TO-220 |
| Attachment Method: | Bolt On |
| Shape: | Rectangular, Fins |
| Length: | 0.750" (19.05mm) |
| Width: | 0.520" (13.21mm) |
| Diameter: | - |
| Fin Height: | 0.500" (12.70mm) |
| Power Dissipation @ Temperature Rise: | 2.0W @ 50°C |
| Thermal Resistance @ Forced Air Flow: | 7.00°C/W @ 400 LFM |
| Thermal Resistance @ Natural: | 25.00°C/W |
| Material: | Aluminum |
| Material Finish: | Black Anodized |
| ATS-11B-21-C1-R0 | HEATSINK 60X60X10MM XCUT | 831 More on Order |
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| ATS-13E-87-C2-R0 | HEATSINK 35X35X20MM R-TAB T766 | 863 More on Order |
|
| ATS-18B-165-C1-R0 | HEATSINK 25X25X10MM R-TAB | 881 More on Order |
|
| ATS-14E-195-C1-R0 | HEATSINK 40X40X12MM XCUT | 909 More on Order |
|
| ATS-03B-149-C1-R0 | HEATSINK 35X35X20MM L-TAB | 816 More on Order |
|
| ATS-09A-184-C1-R0 | HEATSINK 40X40X25MM R-TAB | 822 More on Order |
|
| ATS-18D-203-C3-R0 | HEATSINK 54X54X10MM XCUT T412 | 874 More on Order |
|
| PA1-1CB | HEATSINK .50"H BLACK TO-220 | 3075 More on Order |
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| ATS-16G-57-C3-R0 | HEATSINK 35X35X20MM L-TAB T412 | 853 More on Order |
|
| ATS-05D-86-C2-R0 | HEATSINK 35X35X15MM R-TAB T766 | 872 More on Order |
|
| ATS-05E-114-C3-R0 | HEATSINK 40X40X15MM XCUT T412 | 966 More on Order |
|
| ATS-21H-110-C3-R1 | HEATSINK 54.00MM X 54.00MM ALUM | 830 More on Order |
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| ATS-17D-82-C2-R0 | HEATSINK 30X30X25MM R-TAB T766 | 909 More on Order |
| In Stock | 14583 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.24000 | $0.24 |
| 10 | $0.23000 | $2.3 |
| 25 | $0.21880 | $5.47 |
| 50 | $0.21340 | $10.67 |
| 100 | $0.21060 | $21.06 |
| 250 | $0.19664 | $49.16 |
| 500 | $0.18554 | $92.77 |
| 1000 | $0.16888 | $168.88 |
| 5000 | $0.16332 | $816.6 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.