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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. 2N4870 NTE ELECT

    2N4870 [NTE ELECT]

    2N4870
    2N4870

    Part No:

    2N4870

    Category:

    Transistors

    Manufacturer:

    NTE ELECT

    Description:

    The 2N4870 is a PN unijunction transistor in a TO-92 type package designed for use in pulse and timing circuits, sensing circuits and thyristor trigger circuits.

    Datasheet:

    Product FAQ

    1. Is 2N4870 available for RFQ?

    Yes. 2N4870 by NTE ELECT 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 2N4870?

    Pricing for 2N4870 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 2N4870?

    2N4870 is a NTE ELECT Transistors with Interbase Resistance Temp Coeff Max: 0.9%/°C and Interbase Resistance Temp Coeff Min: 0.1%/°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2N4870?

    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 2N4870 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 2N4870?

    Yes. If 2N4870 is unavailable, obsolete, or does not meet your required lead time, we can help check similar NTE ELECT Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    2N4870

    Manufacturer:

    NTE ELECT

    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

    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 One Peak Pulse Voltage Min
    3.0V
    Base One Peak Pulse Voltage Typ
    6.0V
    Derate
    3.0mW/°C
    Emitter Current
    50mA
    Emitter Reverse Current Max
    1.0µA
    Emitter Reverse Current Typ
    0.005µA
    Emitter Reverse Voltage
    30V
    Emitter Saturation Voltage
    2.5V
    Interbase Resistance Max
    9.1kΩ
    Interbase Resistance Min
    4.0kΩ
    Interbase Resistance Temp Coeff Max
    0.9%/°C
    Interbase Resistance Temp Coeff Min
    0.1%/°C
    Interbase Resistance Typ
    6.0kΩ
    Interbase Voltage
    35V
    Intrinsic Standoff Ratio Max
    0.76
    Intrinsic Standoff Ratio Min
    0.56
    Modulated Interbase Current
    15mA
    Operating Junction Temperature
    -65°C ~ +125°C
    Package
    TO-92
    Peak Point Emitter Current Max
    5.0µA
    Peak Point Emitter Current Typ
    1.0µA
    Peak Pulse Emitter Current
    1.5A
    Power Dissipation
    300mW
    Storage Temperature
    -65°C ~ +150°C
    Valley Point Current Min
    2.0mA
    Valley Point Current Typ
    5.0mA

    Products Detail

    The 2N4870 is a PN unijunction transistor in a TO-92 package designed for pulse and timing circuits, sensing circuits, and thyristor trigger circuits. Key parameters include intrinsic standoff ratio of 0.56-0.76, interbase resistance of 4.0-9.1 kΩ, peak-pulse emitter current of 1.5A, and emitter reverse voltage of 30V. Operating junction temperature range is -65°C to +125°C.

    Key Features

    • PN unijunction transistor, TO-92 package, Intrinsic Standoff Ratio 0.56-0.76, Interbase Resistance 4.0-9.1 kΩ, Peak-Pulse Emitter Current 1.5A, Emitter Reverse Voltage 30V, Interbase Voltage 35V, Operating Junction Temperature -65°C to +125°C

    Application scenarios

    • Pulse and timing circuits
    • sensing circuits
    • thyristor trigger circuits

    Documents

    Datasheets:

    2N4870, 2N4871

    Environmental Information:

    RoHS3 Cert

    ReachStatement:

    Central-Semiconductor-company-41.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

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