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    1. Home/
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    4. Optical Sensors/
    5. OP535A Optek

    OP535A [Optek]

    OP535A
    OP535A

    Part No:

    OP535A

    Category:

    Optical Sensors

    Manufacturer:

    Optek

    Description:

    The OP505, OP505W, OP506, OP506W, OP535, OP705 are phototransistors and photodarlingtons in a blue-tinted T-1 (3mm) epoxy package, designed for space-limited applications and interruptive applications to detect media which is semi-transparent to infrared light.

    Datasheet:

    Product FAQ

    1. Is OP535A available for RFQ?

    Yes. OP535A by Optek 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 OP535A?

    Pricing for OP535A 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 OP535A?

    OP535A is a Optek Optical Sensors with OP505A Collector Emitter Saturation Voltage Max: 0.40V and OP505B Collector Emitter Saturation Voltage Max: 0.40V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP535A?

    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 OP535A 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 OP535A?

    Yes. If OP535A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Optek Optical Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    OP535A

    Manufacturer:

    Optek

    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
    Collector Dark Current Max
    100 nA
    Lead Soldering Temperature
    260°C
    Lead Spacing
    0.050" [1.27 mm] or 0.100" [2.54 mm]
    OP505A Collector Emitter Saturation Voltage Max
    0.40V
    OP505A Collector Emitter Voltage Max
    30V
    OP505A On State Collector Current Min
    4.30mA
    OP505B Collector Emitter Saturation Voltage Max
    0.40V
    OP505B Collector Emitter Voltage Max
    30V
    OP505B On State Collector Current Max
    5.95mA
    OP505B On State Collector Current Min
    2.15mA
    OP505C Collector Emitter Saturation Voltage Max
    0.40V
    OP505C Collector Emitter Voltage Max
    30V
    OP505C On State Collector Current Max
    3.00mA
    OP505C On State Collector Current Min
    1.10mA
    OP505D Collector Emitter Saturation Voltage Max
    0.40V
    OP505D Collector Emitter Voltage Max
    30V
    OP505D On State Collector Current Min
    0.55mA
    OP505W Collector Emitter Saturation Voltage Max
    0.40V
    OP505W Collector Emitter Voltage Max
    30V
    OP505W On State Collector Current Min
    0.10mA
    OP506A Collector Emitter Saturation Voltage Max
    0.40V
    OP506A Collector Emitter Voltage Max
    30V
    OP506A On State Collector Current Min
    4.30mA
    OP506B Collector Emitter Saturation Voltage Max
    0.40V
    OP506B Collector Emitter Voltage Max
    30V
    OP506B On State Collector Current Max
    5.95mA
    OP506B On State Collector Current Min
    2.15mA
    OP506C Collector Emitter Saturation Voltage Max
    0.40V
    OP506C Collector Emitter Voltage Max
    30V
    OP506C On State Collector Current Max
    3.00mA
    OP506C On State Collector Current Min
    1.10mA
    OP506W Collector Emitter Saturation Voltage Max
    0.40V
    OP506W Collector Emitter Voltage Max
    30V
    OP506W On State Collector Current Min
    0.10mA
    OP535A Collector Emitter Saturation Voltage Max
    1.10V
    OP535A Collector Emitter Voltage Max
    15V
    OP535A On State Collector Current Min
    10.5mA
    OP535B Collector Emitter Saturation Voltage Max
    1.10V
    OP535B Collector Emitter Voltage Max
    15V
    OP535B On State Collector Current Max
    32.0mA
    OP535B On State Collector Current Min
    3.5mA
    OP705A Collector Emitter Saturation Voltage Max
    0.40V
    OP705A Collector Emitter Voltage Max
    30V
    OP705A On State Collector Current Max
    12.00mA
    OP705A On State Collector Current Min
    3.95mA
    Operating Temperature
    -40°C ~ 100°C
    Package
    T-1 (3mm) epoxy
    Power Dissipation
    100mW

    Products Detail

    These devices consist of an NPN silicon phototransistor (OP505, OP506, OP705), an NPN silicon photodarlington transistor (OP535), and an NPN silicon phototransistor with a large value resistor integrated between the Base and Emitter for low light signal rejection (OP705). They are available with narrow (20°) or wide (90°) receiving angles to suit different application requirements. The devices are 100% production tested using infrared light for close correlation with Optek’s GaAs and GaAIAs emitters. Features include a small package size ideal for space-limited applications and lead spacing options of 0.050” [1.27mm] or 0.100” [2.54mm].

    Key Features

    • T-1 package style, Variety of sensitivity ranges, Choice of narrow or wide receiving angle, Small package size ideal for space-limited applications, 0.050” [1.27mm] or 0.100” [2.54mm] Lead spacing

    Application scenarios

    • Space-limited applications
    • Interruptive applications to detect media which is semi-transparent to infrared light

    Documents

    Datasheets:

    OP50x,535,705 SeriesOP535A-TT-datasheet-87064.pdfOP535A-Optek-datasheet-68302416.pdfOP535A-Optek-datasheet-10925739.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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