Colour & Light Sensors

Colour sensors measure exactly the colour of a surface by casting light onto an object and calculating the reflected radiation. There are many challenges to these types of sensors, such as the reflectivity of the surface on which a colour is being measured influencing the measurement itself.
Colour Sensor Applications
Colour sensors have a wide variety of different applications. They are commonly used in manufacturing processes when colour consistency of products needs to be assured, such as printing, packaging, food and beverage, and pharmaceutical. They can also be utilized in very sophisticated applications, for instance, in various astronomy applications to measure the colour of stars and other astronomical objects, which allows scientists to determine a great deal about the nature of the objects being observed.

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Description Price Sensor Type Peak Wavelength Array Size Mounting Type Package Type Pin Count Power Dissipation Dimensions Height Interface Length Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage
RS Stock No. 642-4339
Mfr. Part No.TCS3200D
Brandams
£4.26
Each
Units
Colour Light to Frequency 470 nm, 524 nm, 640 nm 8 x 8 Surface Mount SOIC 8 - 5 x 4 x 1.75mm 1.75mm - 5mm 5.5 V +85 °C 2.7 V
RS Stock No. 170-0784
Mfr. Part No.TCS3200D
Brandams
£1.938
Each (On a Reel of 1000)
Units
Colour Light to Frequency 470 nm, 524 nm, 640 nm 8 x 8 Surface Mount SOIC 8 - 5 x 4 x 1.75mm 1.75mm - 5mm 5.5 V +85 °C 2.7 V
RS Stock No. 170-0761
Mfr. Part No.TCS34725FN
Brandams
£1.525
Each (On a Reel of 3500)
Units
- - - Surface Mount DFN - - 2 x 2.4 x 0.65mm 0.65mm - 2mm - - -
RS Stock No. 102-4173
Mfr. Part No.TCS34725FN
Brandams
£2.558
Each (In a Pack of 5)
Units
- - - Surface Mount DFN - - 2 x 2.4 x 0.65mm 0.65mm - 2mm - - -
RS Stock No. 785-7737
Mfr. Part No.TCS34715FN
Brandams
£2.205
Each (In a Pack of 2)
Units
Light to Serial 625 nm 4 x 4 Surface Mount FN 6 - 2 x 2.4 x 0.65mm 0.65mm I2C 2mm 3.3 V +70 °C 2.7 V
RS Stock No. 170-0910
Mfr. Part No.TCS37725FN
Brandams
£1.292
Each (On a Reel of 3500)
Units
Light to Serial 615 nm 1 x 4, 3 x 4 Surface Mount FN 6 - 2 x 2.4 x 0.65mm 0.65mm I2C 2mm 3.6 V +70 °C 2.7 V
RS Stock No. 785-7749
Mfr. Part No.TCS37725FN
Brandams
£2.88
Each (In a Pack of 2)
Units
Light to Serial 615 nm 1 x 4, 3 x 4 Surface Mount FN 6 - 2 x 2.4 x 0.65mm 0.65mm I2C 2mm 3.6 V +70 °C 2.7 V