MRF581AG
- Mfr.Part #
- MRF581AG
- Manufacturer
- Microsemi
- Package / Case
- Macro-X
- Datasheet
- Download
- Description
- RF TRANS NPN 15V 5GHZ MACRO X
- Stock
- 16,844
- In Stock :
- 16,844
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microsemi
- Product Category :
- Transistors - Bipolar (BJT) - RF
- Terminal Position :
- Radial
- Power - Max :
- 1.25W
- Highest Frequency Band :
- ULTRA HIGH FREQUENCY B
- JESD-609 Code :
- e1
- Collector-Base Capacitance-Max :
- 3pF
- Frequency - Transition :
- 5GHz
- Transition Frequency :
- 5000MHz
- Mounting Type :
- Surface Mount
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 90 @ 50mA 5V
- Configuration :
- Single
- Transistor Element Material :
- SILICON
- Package / Case :
- Macro-X
- Transistor Type :
- NPN
- Noise Figure (dB Typ @ f) :
- 3dB ~ 3.5dB @ 500MHz
- Polarity/Channel Type :
- NPN
- RoHS Status :
- RoHS Compliant
- Base Part Number :
- MRF581
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Collector Emitter Breakdown Voltage :
- 15V
- Number of Pins :
- 4
- Packaging :
- Bulk
- Max Collector Current :
- 200mA
- Number of Elements :
- 1
- Number of Terminations :
- 4
- Terminal Form :
- Flat
- Radiation Hardening :
- No
- Collector Base Voltage (VCBO) :
- 30V
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 1.25W
- Published :
- 2004
- Transistor Application :
- AMPLIFIER
- Terminal Finish :
- TIN SILVER COPPER
- Pin Count :
- 4
- Collector Emitter Voltage (VCEO) :
- 15V
- Pbfree Code :
- yes
- Operating Temperature :
- 150°C TJ
- Gain :
- 13dB ~ 15.5dB
- Mount :
- Surface Mount
- Lifecycle Status :
- Obsolete (Last Updated: 2 weeks ago)
- Datasheets
- MRF581AG

MRF581AG datasheet pdf and Transistors - Bipolar (BJT) - RF product details from Microsemi Corporation stock available at
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| MRF517 | Microsemi | 41,208 | RF TRANS NPN 20V 4GHZ TO39 |
| MRF544 | Microsemi | 49,379 | RF TRANS NPN 70V 1.5GHZ TO39 |
| MRF545 | Microsemi | 3,719 | RF TRANS PNP 70V 1.4GHZ TO39 |
| MRF553 | Microsemi | 29,068 | RF TRANS NPN 16V 175MHZ |
| MRF553G | Microsemi | 37,515 | RF TRNS NPN 16V 175MHZ PWR MACRO |
| MRF553GT | Microsemi | 49,832 | RF TRNS NPN 16V 175MHZ PWR MACRO |
| MRF553T | Microsemi | 40,835 | RF TRNS NPN 16V 175MHZ PWR MACRO |
| MRF555 | Microsemi | 5,893 | RF TRANS NPN 16V POWER MACRO |
| MRF555G | Microsemi | 5,542 | RF TRANS NPN 16V 470MHZ |
| MRF555GT | Microsemi | 44,700 | RF TRANS NPN 16V 470MHZ |
| MRF555T | Microsemi | 13,328 | RF TRANS NPN 16V POWER MACRO |
| MRF559 | Microsemi | 5,145 | RF TRANS NPN 16V 870MHZ MACRO X |
| MRF559G | Microsemi | 39,270 | RF TRANS NPN 16V 870MHZ MICRO X |
| MRF559GT | Microsemi | 17,529 | RF TRANS NPN 16V 870MHZ |
| MRF559T | Microsemi | 49,122 | RF TRANS NPN 16V 870MHZ |
















