For Reference Only
| Part Number | 281-2AB |
| LIXINC Part # | 281-2AB |
| Manufacturer | Wakefield-Vette |
| Category | Fans, Thermal Management › Thermal - Heat Sinks |
| Description | HEATSINK FOR TO220 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 281-2AB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 281-2AB |
| Brand: | Wakefield-Vette |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Fans, Thermal Management |
| Subcategory: | Thermal - Heat Sinks |
| Manufacturer: | Wakefield-Vette |
| Series: | 281 |
| Package: | Bulk |
| Part Status: | Active |
| Type: | Board Level |
| Package Cooled: | TO-220 |
| Attachment Method: | Bolt On and PC Pin |
| 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: | - |
| Material: | Aluminum |
| Material Finish: | Black Anodized |
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| In Stock | 10878 - 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 | $0.21638 | $0.21638 |
| 10000 | $0.21638 | $2163.8 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.