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    Part number
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    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. PC851X SHARP

    PC851X [SHARP]

    PC851X
    PC851X

    Part No:

    PC851X

    Category:

    Optical Switches

    Manufacturer:

    SHARP

    Description:

    PC851X Series contains an IRED optically coupled to a phototransistor. Packaged in a 4-pin DIP.

    Datasheet:

    Product FAQ

    1. Is PC851X available for RFQ?

    Yes. PC851X by SHARP 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 PC851X?

    Pricing for PC851X 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 PC851X?

    PC851X is a SHARP Optical Switches with Collector Emitter Saturation Voltage Typ: 0.1V and Emitter Collector Breakdown Voltage Min: 6V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PC851X?

    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 PC851X 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 PC851X?

    Yes. If PC851X is unavailable, obsolete, or does not meet your required lead time, we can help check similar SHARP Optical Switches parts or compatible alternatives.

    RFQ

    Part Number:

    PC851X

    Manufacturer:

    SHARP

    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
    Isolation Voltage
    5.0kV
    Forward Voltage
    1.4V
    Forward Current
    50mA
    Soldering Temperature
    260°C
    Collector Emitter Voltage
    350V
    Isolation Resistance
    5×10^10Ω
    Reverse Voltage
    6V
    Total Power Dissipation
    200mW
    Collector Current
    50mA
    Reverse Current
    10µA
    Collector Emitter Saturation Voltage
    0.3V
    Rise Time
    10 µs
    Fall Time
    12 µs
    Peak Forward Current
    1A
    Collector Emitter Breakdown Voltage
    350V
    Operating Temperature
    -25°C ~ +100°C
    Storage Temperature
    -55°C ~ +125°C
    Package
    4-pin DIP
    Collector Current Min
    2.0mA
    Collector Current Typ
    4.0mA
    Collector Dark Current Max
    1µA
    Collector Emitter Saturation Voltage Typ
    0.1V
    Collector Power Dissipation
    150mW
    Cut Off Frequency Typ
    50kHz
    Emitter Collector Breakdown Voltage Min
    6V
    Emitter Collector Voltage Max
    6V
    Floating Capacitance Max
    1.0pF
    Floating Capacitance Typ
    0.6pF
    Isolation Resistance Typ
    1×10^11Ω
    Power Dissipation
    70mW
    Terminal Capacitance Max
    250pF
    Terminal Capacitance Typ
    30pF

    Products Detail

    PC851X Series is a photocoupler with an IRED optically coupled to a phototransistor. It features a 4-pin DIP package with SMT gull-wing lead-form option. Key specifications include high collector-emitter voltage (350V) and high input-output isolation voltage (5.0kV RMS). The double transfer mold package is ideal for flow soldering. It offers reliable isolation and switching capabilities.

    Key Features

    • 4-pin DIP package, Double transfer mold package (Ideal for Flow Soldering), High collector-emitter voltage (VCEO: 350V), High isolation voltage between input and output (Viso(rms): 5.0 kV), Available in SMT gull-wing lead-form option

    Application scenarios

    • Telephone line interface/isolation
    • Interface to power supply circuit
    • Controller for SSRs
    • DC motors

    Documents

    Datasheets:

    PC851X Series
    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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