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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. BF240 JSCJ

    BF240 [JSCJ]

    BF240
    BF240

    Part No:

    BF240

    Category:

    Transistors

    Manufacturer:

    JSCJ

    Description:

    NPN Silicon transistor with 40V collector-emitter voltage and 25mA continuous collector current.

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Base Emitter On Voltage Max
    Product FAQ

    1. Is BF240 available for RFQ?

    Yes. BF240 by JSCJ is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for BF240?

    Pricing for BF240 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of BF240?

    BF240 is a JSCJ Transistors with Common Emitter Feedback Capacitance Max: 0.34pF and Common Emitter Feedback Capacitance Min: 0.28pF. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BF240?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can BF240 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to BF240?

    Yes. If BF240 is unavailable, obsolete, or does not meet your required lead time, we can help check similar JSCJ Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    BF240

    Manufacturer:

    JSCJ

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    0.74V
    Base Emitter On Voltage Min
    0.65V
    Common Emitter Feedback Capacitance Max
    0.34pF
    Common Emitter Feedback Capacitance Min
    0.28pF
    Continuous Collector Current
    25mA
    Current Gain Bandwidth Product
    600MHz
    Dc Current Gain
    65 ~ 220
    Operating Temperature
    -55°C ~ +150°C
    Package
    TO-92 (TO-226AA)
    Power Dissipation Ambient
    350mW
    Power Dissipation Case
    1.0W
    Supply Voltage
    40V
    Thermal Resistance Junction Ambient
    357°C/W
    Thermal Resistance Junction Case
    125°C/W

    Products Detail

    NPN Silicon transistor designed for general-purpose amplification and switching applications. Features include 40V collector-emitter voltage, 40V collector-base voltage, 4.0V emitter-base voltage, 25mA continuous collector current, 350mW power dissipation at 25°C ambient, and 1.0W at 25°C case. Operating and storage junction temperature range of -55°C to +150°C. Electrical characteristics include DC current gain of 65-220, base-emitter on voltage of 0.65-0.74V, current-gain bandwidth product of 600MHz, and common emitter feedback capacitance of 0.28-0.34pF.

    Key Features

    • NPN Silicon, 40V VCEO, 40V VCBO, 4.0V VEBO, 25mA IC, 350mW PD @TA=25°C, 1.0W PD @TC=25°C, -55 to +150°C operating temperature, 357°C/W RθJA, 125°C/W RθJC, hFE 65-220, VBE(on) 0.65-0.74V, fT 600MHz, Cre 0.28-0.34pF

    Documents

    ReachStatement:

    ON-Semiconductor-company-79.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
    Related Information
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      Stock Status
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      RoHS/Datasheet
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    • CJAA3139K
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