2 light dependent resistors with a power dissipation of 200m W. Order Code N55AY has a maximum voltage rating 0lux of 200V & Order Code N56AY has a maximum voltage rating 0lux of 150V. Both Order Codes have a peak wavelength of 600nm. Specifications Order Code N55AYMin. resistance 10lux 1.8k Omega Max. resistance 10lux 4.5k Omega Typ. resistance 100lux 0.7k Omega Dark resistance after 1 sec.0.03 M Omega Dark resistance after 5 sec.0.25 M Omega Order Code N56AYMin. resistance 10lux 12k Omega Max. resistance 10lux 35k Omega Typ. resistance 100lux 4k Omega Dark resistance after 1 sec.0.5 M Omega Dark resistance after 5 sec.1.5 M Omega