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| Part Number | MRF581G |
| OEMstron Part # | MRF581G |
| Manufacturer | Microsemi |
| Category | Semiconductors › Transistors › Bipolar (BJT) - RF |
| Description | RF TRANS NPN 18V 5GHZ MICRO X |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | MRF581G PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 16 - May 21 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
MRF581G Specifications
| Part Number | MRF581G | |
| Brand | Microsemi | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Transistors | |
| Subcategory | Bipolar (BJT) - RF | |
| Manufacturer | Microsemi Corporation | |
| Series | - | |
| Transistor Type | NPN | |
| Voltage - Collector Emitter Breakdown (Max) | 18V | |
| Frequency - Transition | 5GHz | |
| Noise Figure (dB Typ @ f) | 3dB ~ 3.5dB @ 500MHz | |
| Gain | 13dB ~ 15.5dB | |
| Power - Max | 1.25W | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 50mA, 5V | |
| Current - Collector (Ic) (Max) | 200mA | |
| Operating Temperature | 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | Micro-X ceramic (84C) | |
| Supplier Device Package | Micro-X ceramic (84C) |
MRF581G Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
MRF581G Microsemi Corporation |
TRANS NPN 18V 200MA MACRO X |
Contact Us |
| Part Number | Description | Stock |
|
MRF581G D# MRF581G-ND Microsemi Corporation |
RF TRANS NPN 18V 5GHZ MICRO X |
Limited Supply - Call |
| Part Number | Description | Stock |
|
MRF581G Motorola Semiconductor Products |
OEM/CM Immediate delivery |
16729 |
| Part Number | Description | Stock |
|
MRF581G Motorola Semiconductor Products |
IN stock Immediate delivery |
16714 |
| Part Number | Description | Stock |
|
MRF581G Motorola Mobility LLC |
shipping today |
2400 |
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| In Stock | 279 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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