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MRF581 - Brand New MOTOROLA RF Transistors (BJT)

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In Stock: 0, Ready for Immediate Shipping
Brand:MOTOROLA
Chipdatas Part No.:CD90-MRF581
Manufacturer Part No.:MRF581
Datecode:09+
Package:TO-51
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  • Description

    Electronic Component Model: MRF581 is a RF Transistor (BJT) designed for high current, low power, and low noise amplifiers up to 1.0 GHz.

    Specifications and features

    • Low Noise - 2.5 dB @ 500 MHZ
    • Gain at Optimum Noise Figure = 15.5 dB @ 500 MHz
    • Ftau - 5.0 GHz @ 10v, 75mA
    • Cost Effective MacroX Package

    Application Scenarios

    This RF Transistor is suitable for high current, low power, and low noise amplifiers applications up to 1.0 GHz. It can be used in various electronic devices such as audio amplifiers, radio communication systems, and signal processing circuits.

    Comparison

    Advantages

    MRF581 offers low noise operation, with a noise level of only 2.5 dB at 500 MHz. It also provides a high gain of 15.5 dB at 500 MHz, making it suitable for amplification applications.

    Disadvantages

    No specific disadvantages have been identified for MRF581.

  • Similar parts: 819 , Click to view
    Attributes Value
    Category RF Transistors (BJT)
    Manufacturer Motorola
    Product Category RF Transistors (BJT)
    Series -
    Packaging Bulk
    Package-Case Micro-X ceramic (84C)
    Mounting-Type Surface Mount
    Supplier-Device-Package Micro-X ceramic (84C)
    Power-Max 1.25W
    Transistor-Type NPN
    Electric current collectors 200mA
    Voltage-Collector-Emitter-Breakdown-Max 18V
    DC-Current-Gain-hFE-Min-Ic-Vce 50 @ 50mA, 5V
    Frequency-Transition 5GHz
    Noise-Figure-dB-Typ-f 3dB ~ 3.5dB @ 500MHz
    Gain 13dB ~ 15.5dB
  • Latest 5 Reviews
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download MRF581
  • Chipdatas Part: CD90-MRF581
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/09/30 00:31 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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