| EE-SY171 | EE-SY113 | | | Sensing distance | 3.5mm | 4.4mm | | | (white paper with reflection factor 0f 90%) | | | | Output V CEO | 30V | 30V | | | Collector current | 20mA | 20mA | | | Inp forward current | 50mA | 50mA | | | Emitter forward voltage | 1.5V | 1.5V | | | Peak spectral sensitivity | 850nm | 850nm | | | Rise time | 30µs | 30µs | | | Fall time | 30µs | 30µs | | | Body dimensions | 14 x 4.2 x 3mm | 12 x 6.2 x 6mm | | |
|

|
|
|