Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

MRF581

MRF581

For Reference Only

Part Number MRF581
PNEDA Part # MRF581
Description RF TRANS NPN 18V 5GHZ MICRO X
Manufacturer Microsemi
Unit Price Request a Quote
In Stock 22,507
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 4 - May 9 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

MRF581 Resources

Brand Microsemi
ECAD Module ECAD
Mfr. Part NumberMRF581
CategorySemiconductorsTransistorsTransistors - Bipolar (BJT) - RF

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • MRF581 Datasheet
  • where to find MRF581
  • Microsemi

  • Microsemi MRF581
  • MRF581 PDF Datasheet
  • MRF581 Stock

  • MRF581 Pinout
  • Datasheet MRF581
  • MRF581 Supplier

  • Microsemi Distributor
  • MRF581 Price
  • MRF581 Distributor

MRF581 Specifications

ManufacturerMicrosemi Corporation
Series-
Transistor TypeNPN
Voltage - Collector Emitter Breakdown (Max)18V
Frequency - Transition5GHz
Noise Figure (dB Typ @ f)3dB ~ 3.5dB @ 500MHz
Gain13dB ~ 15.5dB
Power - Max1.25W
DC Current Gain (hFE) (Min) @ Ic, Vce50 @ 50mA, 5V
Current - Collector (Ic) (Max)200mA
Operating Temperature150°C (TJ)
Mounting TypeSurface Mount
Package / CaseMicro-X ceramic (84C)
Supplier Device PackageMicro-X ceramic (84C)

The Products You May Be Interested In

AT-32063-TR1G

Broadcom

Manufacturer

Broadcom Limited

Series

-

Transistor Type

2 NPN (Dual)

Voltage - Collector Emitter Breakdown (Max)

5.5V

Frequency - Transition

-

Noise Figure (dB Typ @ f)

1.1dB ~ 1.4dB @ 900MHz

Gain

12.5dB ~ 14.5dB

Power - Max

150mW

DC Current Gain (hFE) (Min) @ Ic, Vce

50 @ 5mA, 2.7V

Current - Collector (Ic) (Max)

32mA

Operating Temperature

150°C (TJ)

Mounting Type

Surface Mount

Package / Case

6-TSSOP, SC-88, SOT-363

Supplier Device Package

SOT-363

BFP520FH6327XTSA1

Infineon Technologies

Manufacturer

Infineon Technologies

Series

-

Transistor Type

NPN

Voltage - Collector Emitter Breakdown (Max)

3.5V

Frequency - Transition

45GHz

Noise Figure (dB Typ @ f)

0.95dB @ 1.8GHz

Gain

22.5dB

Power - Max

100mW

DC Current Gain (hFE) (Min) @ Ic, Vce

70 @ 20mA, 2V

Current - Collector (Ic) (Max)

40mA

Operating Temperature

150°C (TJ)

Mounting Type

Surface Mount

Package / Case

4-SMD, Flat Leads

Supplier Device Package

4-TSFP

MRF5812R1

Microsemi

Manufacturer

Microsemi Corporation

Series

-

Transistor Type

NPN

Voltage - Collector Emitter Breakdown (Max)

15V

Frequency - Transition

5GHz

Noise Figure (dB Typ @ f)

2dB ~ 3dB @ 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

-

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SO

MPSH81_D26Z

ON Semiconductor

Manufacturer

ON Semiconductor

Series

-

Transistor Type

PNP

Voltage - Collector Emitter Breakdown (Max)

20V

Frequency - Transition

600MHz

Noise Figure (dB Typ @ f)

-

Gain

-

Power - Max

350mW

DC Current Gain (hFE) (Min) @ Ic, Vce

60 @ 5mA, 10V

Current - Collector (Ic) (Max)

50mA

Operating Temperature

-55°C ~ 150°C (TJ)

Mounting Type

Through Hole

Package / Case

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

Supplier Device Package

TO-92-3

PN3563_D75Z

ON Semiconductor

Manufacturer

ON Semiconductor

Series

-

Transistor Type

NPN

Voltage - Collector Emitter Breakdown (Max)

15V

Frequency - Transition

1.5GHz

Noise Figure (dB Typ @ f)

-

Gain

14dB ~ 26dB

Power - Max

350mW

DC Current Gain (hFE) (Min) @ Ic, Vce

20 @ 8mA, 10V

Current - Collector (Ic) (Max)

50mA

Operating Temperature

-55°C ~ 150°C (TJ)

Mounting Type

Through Hole

Package / Case

TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

Supplier Device Package

TO-92-3

Recently Sold

L6563H

L6563H

STMicroelectronics

IC PFC CTRLR TRANSITION 16SOIC

ADUM7641CRQZ

ADUM7641CRQZ

Analog Devices

DGTL ISO 1KV 6CH GEN PURP 20QSOP

SC2596SETRT

SC2596SETRT

Semtech

IC REG LDO DDR 1OUT 8SOIC

STM32F103C8T7

STM32F103C8T7

STMicroelectronics

IC MCU 32BIT 64KB FLASH 48LQFP

SMAJ33CA

SMAJ33CA

Bourns

TVS DIODE 33V 53.3V SMA

ZVP4424GTA

ZVP4424GTA

Diodes Incorporated

MOSFET P-CH 240V 0.48A SOT223

LM833DT

LM833DT

STMicroelectronics

IC AUDIO 2 CIRCUIT 8SO

MCP1725T-3302E/MC

MCP1725T-3302E/MC

Microchip Technology

IC REG LINEAR 3.3V 500MA 8DFN

ACPL-332J-500E

ACPL-332J-500E

Broadcom

OPTOISO 5KV 1CH GATE DRIVER 16SO

MIC2025-1YM

MIC2025-1YM

Microchip Technology

IC SW DISTRIBUTION 1CHAN 8SOIC

MF-R090

MF-R090

Bourns

PTC RESET FUSE 60V 900MA RADIAL

NTJD4152PT1G

NTJD4152PT1G

ON Semiconductor

MOSFET 2P-CH 20V 0.88A SOT-363