Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (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. OPB842L51 TT Electronics

    OPB842L51 [TT Electronics]

    OPB842L51
    OPB842L51

    Part No:

    OPB842L51

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    OPB830 and OPB840 series provide the design engineer with the flexibility of a custom device from a standard product line.

    Datasheet:

    Product FAQ

    1. Is OPB842L51 available for RFQ?

    Yes. OPB842L51 by TT Electronics 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 OPB842L51?

    Pricing for OPB842L51 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 OPB842L51?

    OPB842L51 is a TT Electronics Optical Sensors with Emitter Collector Voltage Max: 5V and Operating Temperature Max L: +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB842L51?

    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 OPB842L51 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 OPB842L51?

    Yes. If OPB842L51 is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics Optical Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    OPB842L51

    Manufacturer:

    TT Electronics

    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
    Lead Soldering Temperature
    260°C
    RoHS Status
    Non-RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Aperture Choices
    0.010" (0.25 mm), 0.050" (1.27 mm)
    Collector Dc Current Max
    30mA
    Collector Emitter Voltage
    30V
    Derating L Series
    1.67mW/°C above 25°C
    Emitter Collector Voltage Max
    5V
    Forward Dc Current Max
    50mA
    I C ON A Min
    0.625mA
    I C ON B Min
    1.250mA
    I C ON C Min
    2.250mA
    I CEO Max
    100 nA
    I R Max
    100µA
    Operating Temperature Max L
    +85°C
    Operating Temperature Max W
    +80°C
    Operating Temperature Min L
    -40°C
    Operating Temperature Min W
    -40°C
    Peak Forward Current
    1A
    Power Dissipation
    100mW
    Reverse Dc Voltage Max
    2V
    Shell Material
    IR transmissive or opaque plastic
    Slot Width L Package
    0.125" (3.18 mm)
    Slot Width Standard
    .375" (9.5 mm)
    V BRCCEO Min
    30V
    V BRECO Min
    5V
    V CE SAT A Max
    0.4V
    V CE SAT B Max
    0.4V
    V CE SAT C Max
    0.6V
    V F
    1.7V
    W Series Wire Gauge
    26 AWG
    W Series Wire Length
    24" (610 mm)

    Products Detail

    OPB830 and OPB840 series offer slotted optical switches with customizable features including electrical output parameters, aperture size, opaque or IR transmissive shell material, side mount configuration, and lead spacing (L Series) or 24" wire leads (W Series). Housings are made from opaque injection-molded plastic to minimize sensitivity to ambient radiation. Discrete shells are available in IR transmissive plastic or opaque plastic with aperture openings. Switching occurs when an opaque object interrupts the beam in the slot.

    Key Features

    • 0.125" (3.18 mm) wide slot L Package, Choice of electrical output parameters, Choice of aperture, Choice of opaque or IR transmissive shell material, Side mount configuration, Choice of lead spacing (L Series), 24" [610 mm] 26 AWG wire leads (W Series), Housings minimize sensitivity to visible and near-infrared ambient radiation, Discrete shells for aperture contamination or ambient light protection

    Application scenarios

    • Non-contact interruptive object sensing
    • Assembly line automation
    • Machine automation
    • Equipment security
    • Machine safety

    Documents

    Datasheets:

    OPB830,840(L&W)
    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
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • OPB882T51
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB829BZ
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB880P11Z
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB865P51
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB983N11Z
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB876L51
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB875T11
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP550A
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB493N11Z
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB698A
      TT Electronics
      Available for RFQ
      Request Volume Pricing

    OPB982L11Z

    OPB982L11Z

    TT Electronics

    OPB625

    OPB625

    TT Electronics

    OPB607B

    OPB607B

    TT Electronics

    OP509C

    OP509C

    TT Electronics

    OP803TXV

    OP803TXV

    TT Electronics

    OPB696A

    OPB696A

    TT Electronics

    OPB920CZ

    OPB920CZ

    TT Electronics

    OPB832W51

    OPB832W51

    TT Electronics

    OPB611

    OPB611

    TT Electronics

    OPB493L11Z

    OPB493L11Z

    TT Electronics

    Force Sensors & Load Cells(10614)Current Sensors(11628)Capacitive Touch Sensors(466)Biometric Sensors(13)Pressure Sensors(46669)Sensor Development Tools(1966)Sensor Hardware & Accessories(21793)Motion & Position Sensors(14346)Proximity Sensors - Industrial(13407)Environmental Sensors(4858)Vision Sensors(14334)Linear Displacement Sensors(256)Audio Sensors(2853)Flow Sensors(532)Flow Sensors - Industrial(354)Level Sensors(1644)Temperature Sensors(24574)Encoders(10668)Magnetic Sensors(7774)

    No recently viewed products