Miniature Light Dependent Resistor:
The Silonex NSL-19M51 is a CdS photoconductive cell on a TO-18 ceramic plastic encapsulated for moisture resistance.
Absolute Maximum Ratings
Operating & Storage Temp -60°C to +75°C
Power Dissipation @ 25°C (1) 50 mW
Voltage (peak AC or DC) 100 V
Datasheet: NSL-19M51