최근 검색 기록

    Reflective Optical Sensors

    Image sensors are devices that convert light waves or electromagnetic radiation that pass through or reflect off the object into a piece of information that constitutes an image. Image sensors are commonly used in photography and videography industries, for producing digital cameras, medical imaging equipment, night vision cameras, thermal imaging devices, radars, sonars etc. Image sensors are built from thousands of small light-sensitive cells that capture the light, recognise the colour and convert it into a digital signal. There are two main types of sensors on the market and they are CCD sensors and CMOS sensors.

    CCD

    In this sensor every light-sensitive cell is an analogue device. When light strikes the chip it is held as a small electrical charge in each photo cell. The charges in the line of pixels nearest to the (one or more) output amplifiers are amplified and output, then each line of pixels shifts its charges one line closer to the amplifier, filling the empty line closest to the amplifiers. This process is then repeated until all the lines of pixels have had their charge amplified and output.

    CMOS

    CMOS sensors are different in build from CCD sensors. CMOS image sensor has an amplifier for each pixel compared to the few amplifiers of a CCD. This results in less area for the capture of photons than a CCD, but this problem has been overcome by using micro lenses in front of each photodiode, which focus light into the photodiode that would have otherwise hit the amplifier and not be detected. CMOS sensors can potentially be implemented with fewer components, use less power, and/or provide faster readout than CCD sensors. They are also less vulnerable to static electricity discharges.

    109 표시되는 제품 Reflective Optical Sensors

    • RS 제품 번호 146-0777
    • 제조사 부품 번호 GP2A25J0000F
    개당가격(2개가 1팩안에)
    ₩9,240.20
    Sharp
    27 (Non-Detection) mm, 9 (Detection) mm
    Photointerrupter
    -
    -
    -
    -
    Surface Mount
    -
    39.8 x 9 x 8.65mm
    8.65mm
    39.8mm
    +60°C
    -10°C
    Analogue
    9mm
    • RS 제품 번호 170-0782
    • 제조사 부품 번호 OPB732
    개당가격(25개가 1박스안에)
    ₩6,886.44
    Optek
    1in
    Phototransistor
    -
    -
    1
    4
    Through Hole
    -
    12.19 x 5.08 x 12.7mm
    12.7mm
    12.19mm
    +85°C
    -40°C
    -
    5.08mm
    • RS 제품 번호 178-7438
    • 제조사 부품 번호 GP2Y0A41SK0F
    개당가격(1000개가 1트레이안에)
    ₩9,824.88
    Sharp
    300mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    +60°C
    -10°C
    -
    -
    개당가격(10개가 1팩안에)
    ₩1,349.84
    Vishay
    2.5mm
    Transistor
    -
    -
    2
    4
    Through Hole
    Leaded
    10.2 x 5.8 x 8.5mm
    8.5mm
    10.2mm
    +85°C
    -40°C
    -
    5.8mm
    • RS 제품 번호 182-6294
    • 제조사 부품 번호 BH1792GLC-E2
    개당
    ₩17,807.36
    ROHM
    -
    Photodiode
    -
    -
    1
    10
    Through Hole
    WLGA010V28
    2.8 x 0.9 x 2.8mm
    2.8mm
    2.8mm
    +85°C
    -20°C
    -
    0.9mm
    • RS 제품 번호 666-6570
    • 제조사 부품 번호 GP2Y0D21YK0F
    개당
    ₩11,543.20
    Sharp
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    +60°C
    -10°C
    -
    -
    • RS 제품 번호 315-450
    • 제조사 부품 번호 GP2Y0A02YK0F
    개당
    ₩20,529.60
    Sharp
    1500mm
    -
    -
    -
    -
    3
    Screw Mount
    -
    44.5 x 18.9 x 21.6mm
    21.6mm
    44.5mm
    +60°C
    -10°C
    -
    18.9mm
    • RS 제품 번호 919-0082
    • 제조사 부품 번호 CNY70
    개당가격(80개가 1튜브안에)
    ₩1,000.16
    Vishay
    0.5mm
    Phototransistor
    -
    -
    1
    4
    Through Hole
    -
    7 x 7 x 6mm
    6mm
    7mm
    +85°C
    -40°C
    -
    7mm
    • RS 제품 번호 146-0789
    • 제조사 부품 번호 GP2S60B
    개당가격(20개가 1팩안에)
    ₩812.16
    Sharp
    0.5mm
    Phototransistor
    20µs
    20µs
    -
    -
    Surface Mount
    SMD
    3.2 x 1.7 x 1.1mm
    1.1mm
    3.2mm
    +85°C
    -25°C
    -
    1.7mm
    • RS 제품 번호 667-5041
    • 제조사 부품 번호 GP2S60
    개당가격(5개가 1팩안에)
    ₩1,210.72
    Sharp
    0.7mm
    Phototransistor
    20µs
    20µs
    1
    4
    Surface Mount
    SMD
    3.2 x 1.7 x 1.1mm
    1.1mm
    3.2mm
    +85°C
    -25°C
    -
    1.7mm
    • RS 제품 번호 455-0947
    • 제조사 부품 번호 OPB705
    개당
    ₩5,245.20
    Optek
    3.8mm
    Phototransistor
    -
    -
    1
    4
    -
    -
    17.78 x 5.08 x 22.86mm
    22.86mm
    17.78mm
    -
    -
    -
    5.08mm
    • RS 제품 번호 170-0730
    • 제조사 부품 번호 OPB720A-06Z
    개당가격(25개가 1봉지안에)
    ₩30,127.00
    Optek
    152mm
    Open Collector
    -
    -
    1
    3
    Screw Mount
    -
    17.15 x 8.38 x 27.94mm
    27.94mm
    17.15mm
    +50°C
    0°C
    -
    8.38mm
    • RS 제품 번호 244-4838
    • 제조사 부품 번호 VCNT2025X01
    개당가격(5개가 1팩안에)
    ₩973.84
    Vishay
    -
    Transistor
    10µs
    15µs
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 761-3984
    • 제조사 부품 번호 QRE1113GR
    개당가격(5개가 1팩안에)
    ₩932.48
    onsemi
    -
    Phototransistor
    20µs
    20µs
    1
    4
    Surface Mount
    SMD
    3.6 x 2.9 x 1.7mm
    1.7mm
    3.6mm
    +85°C
    -40°C
    -
    2.9mm
    • RS 제품 번호 178-5030
    • 제조사 부품 번호 GP1A57HRJ00F
    개당가격(100개가 1봉지안에)
    ₩3,564.48
    Sharp
    -
    Transistor
    0.5µs
    0.5µs
    1
    5
    Through Hole
    OPIC
    18.6 x 15.2 x 5mm
    5mm
    18.6mm
    +85°C
    -25°C
    -
    15.2mm
    • RS 제품 번호 146-0727
    • 제조사 부품 번호 GP2A200LCS0F
    개당가격(100개가 1봉지안에)
    ₩5,388.08
    Sharp
    22 (Detection) mm, 90 (Non-Detection) mm
    Photointerrupter
    -
    -
    -
    -
    Surface Mount
    -
    39.8 x 9 x 8.65mm
    8.65mm
    39.8mm
    +70°C
    -10°C
    Analogue
    9mm
    • RS 제품 번호 146-0725
    • 제조사 부품 번호 GP2A25J0000F
    개당가격(100개가 1봉지안에)
    ₩6,121.28
    Sharp
    27 (Non-Detection) mm, 9 (Detection) mm
    Photointerrupter
    -
    -
    -
    -
    Surface Mount
    -
    39.8 x 9 x 8.65mm
    8.65mm
    39.8mm
    +60°C
    -10°C
    Analogue
    9mm
    • RS 제품 번호 496-6443
    • 제조사 부품 번호 HSDL-9100-021
    개당가격(5개가 1팩안에)
    ₩2,733.52
    Broadcom
    5mm
    Photodiode
    50ns
    50ns
    -
    4
    Surface Mount
    SMD
    6.9 x 2.78 x 2.7mm
    2.7mm
    6.9mm
    +85°C
    -40°C
    -
    2.75mm
    • RS 제품 번호 161-2050
    • 제조사 부품 번호 VCNT2020
    개당가격(3000개가 1릴안에)
    ₩658.00
    Vishay
    2.5mm
    Phototransistor
    10µs
    15µs
    -
    4
    Surface Mount
    SMD
    2.5 x 2 x 0.8mm
    0.8mm
    2.5mm
    85°C
    -25°C
    Analogue
    2mm
    • RS 제품 번호 146-0787
    • 제조사 부품 번호 GP2A25DJ000F
    개당
    ₩10,648.32
    Sharp
    27 (Non-Detection) mm, 9 (Detection) mm
    Photointerrupter
    -
    -
    -
    -
    Surface Mount
    -
    39.8 x 9 x 8.65mm
    8.65mm
    39.8mm
    +60°C
    -10°C
    Analogue
    9mm
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