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    Part number
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    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. ISP281A Unknown

    ISP281A [Unknown]

    ISP281A
    ISP281A

    Part No:

    ISP281A

    Category:

    Optical Switches

    Manufacturer:

    Unknown

    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
    Surface Mount
    Package / Case
    4-SOIC (0.173", 4.40mm Width)
    Product FAQ

    1. Is ISP281A available for RFQ?

    Yes. ISP281A 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 ISP281A?

    Pricing for ISP281A 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 ISP281A?

    ISP281A is a Unknown Optical Switches with Current - DC Forward (If) (Max): 50 mA and Voltage - Forward (Vf) (Typ): 1.4V (Max). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ISP281A?

    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 ISP281A 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 ISP281A?

    Yes. If ISP281A 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:

    ISP281A

    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
    Supplier Device Package
    4-SOP
    Product Status
    Active
    Base Product Number
    ISP281
    Operating Temperature
    -55°C ~ 110°C
    Voltage - Isolation
    3750Vrms
    Output Type
    Transistor
    Number of Channels
    1
    Voltage - Forward (Vf) (Typ)
    1.4V (Max)
    Input Type
    DC
    Current - Output / Channel
    50mA
    Voltage - Output (Max)
    80V
    Current - DC Forward (If) (Max)
    50 mA
    Current Transfer Ratio (Min)
    80% @ 5mA
    Current Transfer Ratio (Max)
    160% @ 5mA
    Vce Saturation (Max)
    400mV

    Products Detail

    The Isocom Components 2004 Ltd Optoisolators ISP281A are 4-channel optocouplers with transistor photovoltaic output. With its 4-pin terminals, these optoisolators provide complete galvanic isolation between the input and output circuits making them perfect for isolating low-voltage control signals from higher-voltage main power buses. The ISP281A has a wide operating temperature range from -40 to +85C, making it suitable for a variety of conditions. It also has an impressive breakdown voltage of 5.2kV which ensures high protection against electrical surges and other issues. With an impressive insulating resistance of 1000M?, the ISP281A offers excellent insulation performance even with minimal physical space. All this makes the Isocom Components 2004 Ltd Optoisolators ISP281A perfect for applications such as voltage regulation, load-sensing, motor control and precision analogue signal conditioning.
    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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