5pcs - 12mm 10K/2M Photoresistor

Specifications Max.Voltage 250 VDC, Max. Power: 200mW Spectrum peak value: 540 nm Light resistance (10Lux): 10 ~ 20 (KΩ) Dark resistance: 2 (MΩ) Environmental temp.: -30 ~ +70oC γ value (1000 | 10): 0.6 Response time (ms): Increase : 30ms Decrease: 30ms Other name: LDR, Light Dependent Resistors, CdS Photoresistor Test Conditions Max. external voltage: Maximum voltage to be continuously given to component in the dark. Dark resistance: Refer to the resistance ten seconds after the 10Lux light is shut up. Max. power consumption: Maximum power at the environmental temperature 25℃. Light resistance: Irradiated by 400-600Lux light for two hours, then test with 10Lux under standard light source A(as colour temperature 2856K). γ value: Logarithm of the ratio of the standard resistance value under 10Lux and that under 100Lux. γ = Lg(R10/R100) / Lg(100/10) = Lg(R10/R100) R10, R100 are the resistances under 10Lux and 100Lux respectively.