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MRF581

  • In Stock: 1000
  • Available: 10713

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $6.00000US $6.00
10+US $5.40000US $54.00
30+US $4.20000US $126.00
100+US $3.45000US $345.00
500+US $3.30000US $1650.00
1000+US $3.00000US $3000.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ

Product Parameter

  • Manufacturer
    Microsemi
  • Manufacturer's Part No.
    MRF581
  • Categories
    Discrete Semiconductor Products
  • Sub-Categories
    Transistors - Bipolar (BJT) - RF
  • Series
    -
  • ECCN
    EAR99
  • Gain
    13dB ~ 15.5dB
  • Mount
    Surface Mount
  • Frequency
    5GHz
  • Packaging
    Bulk
  • Pin Count
    4
  • Published
    2004
  • Part Status
    Obsolete
  • Pbfree Code
    no
  • Subcategory
    Other Transistors
  • REACH Status
    REACH Unaffected
  • Configuration
    SINGLE
  • Mounting Type
    Surface Mount
  • Terminal Form
    FLAT
  • Number of Pins
    4
  • Package / Case
    Micro-X ceramic (84C)
  • Case Connection
    COLLECTOR
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • Transistor Type
    NPN
  • Base Part Number
    MRF581
  • Lifecycle Status
    OBSOLETE (Last Updated: 1 month ago)
  • Power Dissipation
    1.25W
  • Terminal Position
    RADIAL
  • Number of Elements
    1
  • Radiation Hardening
    No
  • Transition Frequency
    5000MHz
  • Max Collector Current
    200mA
  • Max Power Dissipation
    1.25W
  • Operating Temperature
    150°C TJ
  • Polarity/Channel Type
    NPN
  • Number of Terminations
    4
  • Transistor Application
    AMPLIFIER
  • Noise Figure (dB Typ @ f)
    3dB ~ 3.5dB @ 500MHz
  • Emitter Base Voltage (VEBO)
    2.5V
  • Transistor Element Material
    SILICON
  • Collector Base Voltage (VCBO)
    30V
  • Collector-Base Capacitance-Max
    3pF
  • Current - Collector (Ic) (Max)
    200mA
  • Collector Emitter Voltage (VCEO)
    18V
  • Collector Emitter Breakdown Voltage
    18V
  • DC Current Gain (hFE) (Min) @ Ic, Vce
    50 @ 50mA 5V

Environmental & Export Classifications

  • HTSUS
    8541.29.0075
  • ECCN Code
    EAR99
  • RoHS Status
    RoHS Compliant
  • JESD-609 Code
    e0
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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