| Компонент | Описание | Производитель | |
| SIL-1.5-75 | SIL2 Series Mini-SIP Passive Delay Modules |
Rhombus Industries Inc. |
|
| TIL157 | GaAs-Diode Light Source Optically Coupled to a Silicon NPN Darlington-Connected Phototransistor |
Texas Instruments |
|
| TIL157A | GaAs-Diode Light Source Optically Coupled to a Silicon NPN Darlington-Connected Phototransistor |
Texas Instruments |