For Reference Only
| Part Number | ARF521 |
| Manufacturer | Microsemi Corporation |
| Category | Discrete Semiconductor › Transistors - FETs, MOSFETs - RF |
| Description | RF PWR MOSFET 500V 10A M174 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ARF521 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | ARF521 |
| Brand: | Microsemi Corporation |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - FETs, MOSFETs - RF |
| Manufacturer: | Microsemi Corporation |
| Product Status: | Obsolete |
| Transistor Type: | N-Channel |
| Frequency: | 81MHz |
| Gain: | 15dB |
| Voltage - Test: | 125 V |
| Current Rating (Amps): | 10A |
| Noise Figure: | - |
| Current - Test: | 50 mA |
| Power - Output: | 150W |
| Voltage - Rated: | 500 V |
| Package / Case: | M174 |
| Supplier Device Package: | M174 |
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| In Stock | 51486 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
