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. OP505A TT Electronics

    OP505A [TT Electronics]

    OP505A
    OP505A

    Part No:

    OP505A

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    A series of NPN silicon phototransistors and photodarlington sensors in T-1 package with various sensitivity ranges and receiving angles.

    Datasheet:

    Product FAQ

    1. Is OP505A available for RFQ?

    Yes. OP505A 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 OP505A?

    Pricing for OP505A 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 OP505A?

    OP505A is a TT Electronics Optical Sensors with OP535 Collector Emitter Voltage Max: 15V and OP705 Emitter Reverse Current Max: 10mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP505A?

    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 OP505A 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 OP505A?

    Yes. If OP505A 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:

    OP505A

    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
    Collector Dark Current Max
    100 nA
    Collector Emitter Voltage
    30V
    Emitter Collector Voltage Max
    5.0V
    Lead Soldering Temperature
    260°C (5 seconds)
    Lead Spacing
    0.050" (1.27mm) or 0.100" (2.54mm)
    OP535 Collector Dark Current Max
    100 nA
    OP535 Collector Emitter Voltage Max
    15V
    OP705 Collector Dc Current Max
    30mA
    OP705 Emitter Reverse Current Max
    10mA
    OP705 Knee Point Irradiance
    0.02mW/cm2
    Operating Temperature
    -40°C ~ +100°C
    Package
    T-1 (3mm) epoxy package
    Pin Configuration
    1: Emitter, 2: Collector
    Power Dissipation
    100mW

    Products Detail

    The OP505 and OP506 devices consist of NPN silicon phototransistors, the OP535 is a NPN silicon photodarlington transistor, and the OP705 is a NPN silicon phototransistor with integrated base-emitter resistor for low light rejection. All devices are molded in blue-tinted T-1 (3mm) epoxy packages. The OP505, OP535 and OP705 feature narrow receiving angles (20°) for on-axis coupling, while the OP506 has a wider angle. The OP505W and OP506W provide the widest receiving angles (90°) for even reception over large areas. Devices are 100% production tested using infrared light for compatibility with GaAs and GaAIAs emitters.

    Key Features

    • T-1 package style
    • Variety of sensitivity ranges
    • Choice of narrow or wide receiving angle
    • Small package size for space-limited applications
    • Lead spacing: 0.050” (1.27mm) or 0.100” (2.54mm)
    • OP505/OP506: phototransistor
    • OP535: photodarlington
    • OP705: phototransistor with base-emitter resistor
    • 100% production tested with infrared light

    Application scenarios

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

    Documents

    Datasheets:

    OP50x,535,705 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

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    UCC28070APW

    UCC28070APW

    Texas Instruments

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • OPB871L55
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OPB483N11Z
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP804SL
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OPB472L11
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OP755C
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OPB695C
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB871L51TX
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB812W55
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -
    • OPB365T51
      TT Electronics
      Available for RFQ
      Request Volume Pricing
    • OPB773T
      TT Electronics
      Available for RFQ
      Request Volume Pricing
      -

    OPB980N51

    OPB980N51

    TT Electronics

    OPB462L11

    OPB462L11

    TT Electronics

    OPB370N11

    OPB370N11

    TT Electronics

    OP565A

    OP565A

    TT Electronics

    OPB482L11Z

    OPB482L11Z

    TT Electronics

    OPB802L55

    OPB802L55

    TT Electronics

    OPB461N11

    OPB461N11

    TT Electronics

    OPB992L55

    OPB992L55

    TT Electronics

    OPB892L55

    OPB892L55

    TT Electronics

    OP565C

    OP565C

    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