Semiconductors
Passive Components
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For Reference Only
| Part Number | MRF581A |
| OEMstron Part # | MRF581A |
| Manufacturer | Microsemi |
| Category | Semiconductors › Transistors › Bipolar (BJT) - RF |
| Description | RF TRANS NPN 15V 5GHZ MICRO X |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | MRF581A PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
MRF581A Specifications
| Part Number | MRF581A | |
| 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) | 15V | |
| 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 | 90 @ 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) |
MRF581A Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
MRF581A Microsemi Corporation |
TRANS RF NPN 5GHZ 15V MACR0 X |
Contact Us |
|
MRF581AG Microsemi Corporation |
TRANS RF NPN 5GHZ 15V MACR0 X |
Contact Us |
| Part Number | Description | Stock |
|
MRF581A D# MRF581A-ND Microsemi Corporation |
RF TRANS NPN 15V 5GHZ MICRO X |
Limited Supply - Call |
|
MRF581AG D# MRF581AG-ND Microsemi Corporation |
RF TRANS NPN 15V 5GHZ MACRO X |
Limited Supply - Call |
| Part Number | Description | Stock |
|
MRF581A MS |
OEM/CM QUOTES ONLY | NO BROKERS |
10904 |
|
MRF581AG MICROSEMI CONDUCTOR |
OEM/CM QUOTES ONLY | NO BROKERS |
3 |
| Part Number | Description | Stock |
|
MRF581AG Microchip Technology Inc |
OEM/CM ONLY |
3814 |
| Part Number | Description | Stock |
|
MRF581A Microsemi Corporation |
OEM/CM Immediate delivery |
16829 |
| Part Number | Description | Stock |
|
MRF581A D# NS-MRF581A VARIOUS |
OEM/CM ONLY |
1409 |
|
MRF581AG D# NS-MRF581AG Microsemi Corporation |
OEM/CM ONLY |
8947 |
| Part Number | Description | Stock |
|
MRF581A Microsemi Corporation |
OEM/CM ONLY |
10436 |
| Part Number | Description | Stock |
|
MRF581A Microsemi Corporation |
IN stock Immediate delivery |
16814 |
| Part Number | Description | Stock |
|
MRF581A Microsemi Corporation |
shipping today |
2337 |
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Quick Inquiry
| In Stock | 384 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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