1 |  | LED, infrared, housingPS2-1 | PS2123-5H |
1 |  | LED, ultra-bright for use as waveguide transmitter, housingPS2-1 | PS2123-5K |
1 |  | LDR resistor, housing PS2-2 | PS2123-5L |
1 |  | Si photoelement, housing PS2-2 | PS2123-5P |
1 |  | Si photodiode, housing PS2-1 | PS2123-5S |
1 |  | Si phototransistor, housing PS2-1 | PS2123-5T |
1 |  | Optocoupler, housing PS2-2 | PS2123-6G |
1 |  | Waveguide, housing PS4-1 | PS2123-6J |
1 |  | Variable light source, housing PS4-3 | PS2123-6M |