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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. IS121A Unknown

    IS121A [Unknown]

    IS121A
    IS121A

    Part No:

    IS121A

    Category:

    Optical Switches

    Manufacturer:

    Unknown

    Description:

    50mA 400mV@20mA,1mA 80V 6V 1.2V DC SMD-4P Transistor, Photovoltaic Output Optoisolators RoHS

    Datasheet:

    Product FAQ

    1. Is IS121A available for RFQ?

    Yes. IS121A 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 IS121A?

    Pricing for IS121A 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 IS121A?

    IS121A is a Unknown Optical Switches with Vce Saturation(VCE(sat)): 400mV@20mA,1mA and Isolation Voltage(Vrms): 3.75kV. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for IS121A?

    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 IS121A 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 IS121A?

    Yes. If IS121A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Optical Switches parts or compatible alternatives.

    RFQ

    Part Number:

    IS121A

    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

    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
    Package
    SMD-4P
    Fall time
    3us
    Output Current
    50mA
    Rise time
    4us
    Vce Saturation(VCE(sat))
    400mV@20mA,1mA
    Operating Temperature
    -55℃~+110℃
    Load Voltage
    80V
    Reverse Voltage
    6V
    Current transfer ratio
    600%;50%
    Voltage - Forward(Vf)
    1.2V
    Forward Current(If)
    50mA
    Pd - Power Dissipation
    170mW
    Number of Channels
    1
    Load Type
    Phototransistor
    Input type
    DC
    Isolation Voltage(Vrms)
    3.75kV
    CNHTS
    8541490000
    USHTS
    8541491010
    TARIC
    8541490000
    CAHTS
    8541490090
    BRHTS
    85414900
    INHTS
    85414900
    MXHTS
    8541.40.02

    Documents

    Datasheet:

    Datasheet
    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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