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. Optoelectronics/
    4. LEDs/
    5. OP140B TT Electronics

    OP140B [TT Electronics]

    OP140B
    OP140B

    Part No:

    OP140B

    Category:

    LEDs

    Manufacturer:

    TT Electronics

    Description:

    Each device in this series is a high intensity gallium arsenide infrared emitting diode that is suited for use as a PCBoard mounted slotted switch or an easy mount PCBoard interrupter. Each OP140 (A, B, C, D) and OP145 (A, C) device is a domed-lens 935 nm diode that is molded in an IR-transmissive plastic side-looking package.

    Datasheet:

    Product FAQ

    1. Is OP140B available for RFQ?

    Yes. OP140B 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 OP140B?

    Pricing for OP140B 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 OP140B?

    OP140B is a TT Electronics LEDs with OP140A Apertured Radiant Incidence Min: 0.40mW/cm2 and OP140B Apertured Radiant Incidence Max: 0.55mW/cm2. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP140B?

    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 OP140B 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 OP140B?

    Yes. If OP140B is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics LEDs parts or compatible alternatives.

    RFQ

    Part Number:

    OP140B

    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
    Forward Voltage
    1.60V
    Reverse Voltage
    2.0V
    Power Dissipation
    100mW
    Reverse Current
    100µA
    Peak Forward Current
    3.0A
    Lead Soldering Temperature
    260°C
    Fall Time
    500 ns
    Rise Time
    1000 ns
    Continuous Forward Current
    50mA
    Operating Temperature
    -40°C ~ +100°C
    Peak Wavelength
    935 nm
    Spectral Bandwidth
    50 nm
    Emission Angle
    40°
    OP140A Apertured Radiant Incidence Min
    0.40mW/cm2
    OP140B Apertured Radiant Incidence Max
    0.55mW/cm2
    OP140B Apertured Radiant Incidence Min
    0.30mW/cm2
    OP140C Apertured Radiant Incidence Max
    0.40mW/cm2
    OP140C Apertured Radiant Incidence Min
    0.20mW/cm2
    OP140D Apertured Radiant Incidence Min
    0.10mW/cm2
    OP145A Apertured Radiant Incidence Min
    0.40mW/cm2
    OP145C Apertured Radiant Incidence Max
    0.40mW/cm2
    OP145C Apertured Radiant Incidence Min
    0.20mW/cm2
    Spectral Shift
    ±0.30 nm/°C

    Products Detail

    High intensity gallium arsenide infrared emitting diode with domed-lens 935 nm emission in IR-transmissive plastic side-looking package. Designed for PCBoard mounted slotted switches and interrupters. Features wide irradiance pattern and mechanical/spectral matching to OPTEK phototransistor (OP550 series) and photodarlington (OP560 series) products. Side-looking package optimized for space-limited applications.

    Key Features

    • IR-transmissive plastic package
    • Side-looking package for space-limited applications
    • Wide irradiance pattern
    • Mechanically and spectrally matched to other OPTEK products
    • Domed-lens 935 nm diode
    • PCBoard mountable

    Application scenarios

    • Space-limited applications
    • PCBoard mounted slotted switch
    • PCBoard interrupter

    Documents

    Datasheets:

    OP140, OP145 Series
    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • OP4000
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OUE8A415Y1
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP280KT
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OP298AC
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OPA82SM5BZ
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP215C
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP266C
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OP280V
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP216A
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP280
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -

    OP168FC

    OP168FC

    TT Electronics

    OP215D

    OP215D

    TT Electronics

    OPA80SM5DZ

    OPA80SM5DZ

    TT Electronics

    OUE8A395Y1

    OUE8A395Y1

    TT Electronics

    OP223TX

    OP223TX

    TT Electronics

    OP268FPS

    OP268FPS

    TT Electronics

    OP235TXV

    OP235TXV

    TT Electronics

    OP269C

    OP269C

    TT Electronics

    OP115C

    OP115C

    TT Electronics

    OP270

    OP270

    TT Electronics

    LED Indication(86491)LED Lighting(49414)Fiber Optics(29251)Optical Switches(15253)Optical Detectors & Sensors(2039)Lamps, Holders & Accessories(153546)Infrared Communications(429)Drivers(0)Cameras & Accessories(919)Backlighting Components(107)Displays(28560)Lasers(1832)LED Bulbs & Modules(46390)LED Lighting Electronics(0)LED Lighting Mechanical(4799)LED Lighting Optics(21602)Lighting Connectors(0)

    No recently viewed products

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    BAV99-7-F-CN

    BAV99-7-F-CN

    Unknown

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG