Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Sensors/
    4. Optical Sensors/
    5. OPB750T Optek

    OPB750T [Optek]

    OPB750T
    OPB750T

    Part No:

    OPB750T

    Category:

    Optical Sensors

    Manufacturer:

    Optek

    Description:

    Reflective object sensor with LED and phototransistor output designed to decrease low-level light while not affecting high-level light gain.

    Datasheet:

    Product FAQ

    1. Is OPB750T available for RFQ?

    Yes. OPB750T 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 OPB750T?

    Pricing for OPB750T 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 OPB750T?

    OPB750T is a Optek Optical Sensors with Collector Emitter Breakdown Voltage: 24V (I_C=100µA) and OPB755TAZ Operating Temperature Max: +80°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB750T?

    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 OPB750T 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 OPB750T?

    Yes. If OPB750T 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:

    OPB750T

    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
    100 nA (V_CE=10V, I_F=0, H=0)
    Collector Emitter Breakdown Voltage
    24V (I_C=100µA)
    Collector Emitter Voltage
    24V
    Forward Dc Current
    50mA
    Forward Voltage
    1.8V (I_F=40mA)
    Lead Soldering Temperature
    260°C
    OPB750N Operating Temperature Max
    +85°C
    OPB750N Operating Temperature Min
    -40°C
    OPB750T Operating Temperature Max
    +85°C
    OPB750T Operating Temperature Min
    -40°C
    OPB755NZ Operating Temperature Max
    +80°C
    OPB755NZ Operating Temperature Min
    -40°C
    OPB755TAZ Operating Temperature Max
    +80°C
    OPB755TAZ Operating Temperature Min
    -40°C
    RoHS Status
    Non-RoHS Compliant
    OPB755TZ Operating Temperature Max
    +80°C
    OPB755TZ Operating Temperature Min
    -40°C
    Off State Collector Current
    250 nA (I_F=30mA, V_CE=5V, d=0.08", 0.15", 0.22")
    On State Collector Current 0.08in
    500µA (I_F=30mA, V_CE=5V, d=0.08")
    On State Collector Current 0.15in
    375µA (I_F=30mA, V_CE=5V, d=0.15")
    On State Collector Current 0.22in
    250µA (I_F=30mA, V_CE=5V, d=0.22")
    Peak Forward Current
    1A
    Power Dissipation
    100mW
    Reverse Current
    100µA (V_R=2V)
    Reverse Dc Voltage
    2V
    Saturation Voltage
    0.40V (I_C=150µA, I_F=30mA, d=0.22")

    Products Detail

    The OPB750 and OPB755 series are reflective sensors featuring a Light Emitting Diode (LED) and phototransistor output. They offer high contrast ratio (1,000:1 minimum) and low-cost plastic housing. Models include PCBoard mount versions (OPB750N, OPB750T) with 0.40" leads and remote mount versions (OPB755NZ, OPB755TZ, OPB755TAZ) with 12" or 24" wire leads. Available with no-mounting tabs (N package) or two mounting tabs (T package).

    Key Features

    • High contrast ratio (1,000:1 minimum), Low cost plastic housing, PCBoard mount (OPB750N, OPB750T), Remote mount (OPB755NZ, OPB755TZ, OPB755TAZ), No-mounting tabs (N package), Two mounting tabs (T package), Non-contact reflective object sensor

    Application scenarios

    • Assembly line automation
    • Machine automation
    • Machine safety
    • End of travel sensor
    • Door sensor

    Documents

    Datasheets:

    OPB750/55 SeriesOPB750T-TT-datasheet-5369898.pdfOPB750T-Optek-datasheet-68304076.pdfOPB750T-TT-datasheet-166453.pdf

    PCN Design/Specification:

    Phototransistor Update 09/Mar/2015
    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

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • OPB932W51Z
      Optek
      Available for RFQ
      Request Volume Pricing
    • OPB880N55Z
      Optek
      Available for RFQ
      Request Volume Pricing
    • OPB365N51
      Optek
      Available for RFQ
      Request Volume Pricing
    • OP509B
      Optek
      Available for RFQ
      Request Volume Pricing
      -
    • OPB820S5
      Optek
      Available for RFQ
      Request Volume Pricing
      -
    • OPL800-OC
      Optek
      Available for RFQ
      Request Volume Pricing
      -
    • OPB704
      Optek
      Available for RFQ
      Request Volume Pricing
      -
    • OPB9001A
      Optek
      Available for RFQ
      Request Volume Pricing
      -
    • OPB990L51Z
      Optek
      Available for RFQ
      Request Volume Pricing
    • OPB627
      Optek
      Available for RFQ
      Request Volume Pricing

    OPB990L55Z

    OPB990L55Z

    Optek

    OPB960T51

    OPB960T51

    Optek

    OPB461T11

    OPB461T11

    Optek

    OPB900L55

    OPB900L55

    Optek

    OPB962T55

    OPB962T55

    Optek

    OPB755TAZ

    OPB755TAZ

    Optek

    OPB972P51

    OPB972P51

    Optek

    OPB370N51

    OPB370N51

    Optek

    OP804TX

    OP804TX

    Optek

    OPB917BOCZ

    OPB917BOCZ

    Optek

    Sensor Hardware & Accessories(21793)Capacitive Touch Sensors(466)Encoders(10668)Linear Displacement Sensors(256)Vision Sensors(14334)Motion & Position Sensors(14346)Environmental Sensors(4858)Force Sensors & Load Cells(10614)Level Sensors(1644)Flow Sensors - Industrial(354)

    No recently viewed products