| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | RE46C167SW16TF | Microchip | CMOS Photoelectric Smoke Detector |
 | MC145010ED | NXP | PHOTOELECTRIC SMOKE DETECTOR IC WITH I/O |
 | RE46C165SW16TF | Microchip | CMOS Photoelectric Smoke Detector |
 | RE46C141E16F | Microchip | Sensor and Detector Interface 12V 5.5mA 16-Pin PDIP Tube |
 | RE46C152E16F | Microchip | CMOS Ionization Smoke Detector ASIC Analog Output 15V 16-Pin PDIP Tube |
 | RE46C140E16F | Microchip | Sensor and Detector Interface 12V 5.5mA 16-Pin PDIP Tube |
| RE46C127E16F | Microchip | CMOS Ionization Smoke Detector ASIC Analog Output 9V 16-Pin PDIP Tube | |
 | RE46C120E16F | Microchip | CMOS Ionization Smoke Detector ASIC 9V 16-Pin PDIP Tube |
 | RE46C122E16F | Microchip | CMOS Ionization Smoke Detector ASIC Analog Output 15V 16-Pin PDIP Tube |
 | RE46C190S16TF | Microchip | CMOS Low Voltage Photoelectric Smoke Detector ASIC with Interconnect |
| RE46C143SW16F | Microchip | Sensor and Detector Interface 12V 16-Pin SOIC W Tube | |
 | RE46C140S16F | Microchip | Sensor and Detector Interface 12V 16-Pin SOIC Tube |
 | RE46C143E16F | Microchip | Sensor and Detector Interface 12V 3mA 16-Pin PDIP Tube |
| RE46C144SW16F | Microchip | Sensor and Detector Interface 12V 5.5mA 16-Pin SOIC W Tube | |
 | RE46C144S16F | Microchip | Sensor and Detector Interface 12V 5.5mA 16-Pin SOIC Tube |
 | RE46C129E16F | Microchip | CMOS Ionization Smoke Detector ASIC Analog Output 15V 16-Pin PDIP Tube |
 | RE46C112E8F | Microchip | Ionization Smoke Detector IC Digital Output 9V 8-Pin PDIP Tube |
| RE46C141SW16F | Microchip | Sensor and Detector Interface 12V 16-Pin SOIC W Tube | |
| RE46C145E16F | Microchip | Sensor and Detector Interface 12V 0.0055mA 16-Pin PDIP Tube | |
| MC145012ED | NXP | PHOTOELECTRIC SMOKE DETECTOR IC WITH I/O AND TEMPORAL PATTERN HORN DRIVER |