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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. BC557B-AP Unknown

    BC557B-AP [Unknown]

    BC557B-AP
    BC557B-AP

    Part No:

    BC557B-AP

    Category:

    Transistors

    Manufacturer:

    Unknown

    Description:

    PNP -55°C~150°C TJ 100nA 1 Elements 3 Terminations SILICON PNP TO-226-3, TO-92-3 (TO-226AA) Formed Leads Through Hole

    RoHS Status:

    Product FAQ

    1. Is BC557B-AP available for RFQ?

    Yes. BC557B-AP by Unknown 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 BC557B-AP?

    Pricing for BC557B-AP 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 BC557B-AP?

    BC557B-AP is a Unknown Transistors with Voltage - Collector Emitter Breakdown (Max): 45V and DC Current Gain (hFE) (Min) @ Ic, Vce: 180 @ 2mA 5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BC557B-AP?

    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 BC557B-AP 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 BC557B-AP?

    Yes. If BC557B-AP is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    BC557B-AP

    Manufacturer:

    Unknown

    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

    Datasheet:

    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
    Mounting Type
    Through Hole
    Package / Case
    TO-226-3, TO-92-3 (TO-226AA) Formed Leads
    Surface Mount
    NO
    Transistor Element Material
    SILICON
    Operating Temperature
    -55°C~150°C TJ
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Last Time Buy
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Terminal Position
    BOTTOM
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Pin Count
    3
    JESD-30 Code
    O-PBCY-T3
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Configuration
    SINGLE
    Power - Max
    625MW
    Transistor Application
    AMPLIFIER
    Polarity/Channel Type
    PNP
    Transistor Type
    PNP
    DC Current Gain (hFE) (Min) @ Ic, Vce
    180 @ 2mA 5V
    Current - Collector Cutoff (Max)
    100nA
    Vce Saturation (Max) @ Ib, Ic
    650mV @ 5mA, 100mA
    Voltage - Collector Emitter Breakdown (Max)
    45V
    Current - Collector (Ic) (Max)
    100mA
    Transition Frequency
    320MHz
    Frequency - Transition
    150MHz
    RoHS Status
    RoHS Compliant

    Products Detail

    BC557B-AP Overview


    This device has a DC current gain of 180 @ 2mA 5V, which is the ratio between the collector current and the base current.A VCE saturation indicates a maximum value of Ic (saturation), and a maximum value of VCE saturation (Max).In this part, there is a transition frequency of 320MHz.Detection of Collector Emitter Breakdown at 45V maximal voltage is present.

    BC557B-AP Features


    the DC current gain for this device is 180 @ 2mA 5V
    the vce saturation(Max) is 650mV @ 5mA, 100mA
    a transition frequency of 320MHz


    BC557B-AP Applications


    There are a lot of Micro Commercial Co
    BC557B-AP applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    BC556x, BC557x, BC558x
    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
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