Sign In | Join Free | My burrillandco.com
Home > Wires, Cables & Cable Assemblies >

4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure

    Buy cheap 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure from wholesalers
     
    Buy cheap 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure from wholesalers
    • Buy cheap 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure from wholesalers
    • Buy cheap 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure from wholesalers
    • Buy cheap 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure from wholesalers
    • Buy cheap 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure from wholesalers

    4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure

    Ask Lasest Price
    Brand Name : Ao littel
    Model Number : GM45
    Price : Neogotiable
    Payment Terms : T/T, Western Union
    Supply Ability : 100,000,000 Pieces Per Month
    Delivery Time : 7-10 Working Days
    • Product Details
    • Company Profile

    4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure


    4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure


    Typical Applications


    PhotometryFor Exposure Meters
    Programmed electronic shutter
    Auto-exposure circuit
    General-purpose illuminometer
    For Low exposure alarm
    Low-light-level detection
    Counterlight level detection
    White-balance control for video camera

    Light Control
    For light Dimmers
    For Automatic Light switch
    Street lamp, doorway lamp, garden lamp
    Beacon nighttime automobile
    Headlight
    DetectionPaper and card reading
    For heating systems
    Flame monitor for oil burner
    Electronic toy such as beam gun
    Intruder alarm, security system
    AudioNon-contact volume control
    For Melody Toys, card, tea cup, etc.
    Auto-return system for turntable
    Modulation circuit

    Description


    Cadmium Sulfoselenide (CdS) sensors are low cost photoconductive devices for visible light measurement. Their resistance decreases as the light level increases with efficiency characteristics similar to the human eye.


    The GM45 Series are (CdS), Photoconductive photocells designed to sense light from 400 to 700 nm. These light dependent resistors are available in a wide range of resistance values. They’re packaged in a two leaded plastic-coated ceramic header.



    Specification


    NameModel

    Max. Voltage

    VDC

    Max. Power

    mw

    Environment Temperature (℃)

    Spectrum Peak nm

    Light Resistance (10Lux)

    KΩ

    Dark Resistance

    ≥MΩ

    γ100

    10

    Response Time

    (ms)

    IncreaseDecrease

    φ4

    Series

    GM450615050-30~+705402-50.10.53030
    GM451615050-30~+705405-100.20.53030
    GM452815050-30~+7054010-2010.63030
    GM4537-115050-30~+7054020-3020.63030
    GM4537-215050-30~+7054030-5030.73030
    GM453915050-30~+7054050-10050.83030
    GM454915050-30~+70540100-200100.93030

    ___________________________________________________________ Download________


    Features


    Visible light response
    Sintered construction
    Low cost


    Application Example


    Input Boards LDR:

    This is a ORP13, 4mm light dependent resistor
    Fully covered resistance of 10kΩ
    In normal room conditions it has a resistance of approximately 250Ω.


    Design Considerations


    Photoresistors are less light-sensitive devices than photodiodes or phototransistors: the two latter components are true semiconductor devices, while a photoresistor is a passive component and does not have a PN-junction. The photoresistivity of any photoresistor may vary widely depending on ambient temperature, making them unsuitable for applications requiring precise measurement of or sensitivity to light photons.

    Photoresistors also exhibit a certain degree of latency between exposure to light and the subsequent decrease in resistance, usually around 10 milliseconds. The lag time when going from lit to dark environments is even greater, often as long as one second. This property makes them unsuitable for sensing rapidly flashing lights, but is sometimes used to smooth the response of audio signal compression.

    Quality 4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For Camera Exposure for sale
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Aolittel Technology Co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more Photoresistor Light Sensor products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0