| 1207841 | PT2272A-M5S18 | Remote Control Decoder | Princeton Technology Corporation |
| 1207842 | PT2272A-M6P | Remote Control Decoder | Princeton Technology Corporation |
| 1207843 | PT2272A-M6S | Remote Control Decoder | Princeton Technology Corporation |
| 1207844 | PT2272A-M6S18 | Remote Control Decoder | Princeton Technology Corporation |
| 1207845 | PT2275 | Remote Control Decoder | Princeton Technology Corporation |
| 1207846 | PT2282 | Programmable Rolling Code Encoder IC | Princeton Technology Corporation |
| 1207847 | PT2308 | Headphone Driver IC | Princeton Technology Corporation |
| 1207848 | PT2308-S | Headphone Driver IC | Princeton Technology Corporation |
| 1207849 | PT2308L | Headphone Driver | Princeton Technology Corporation |
| 1207850 | PT2308L-S | Headphone Driver | Princeton Technology Corporation |
| 1207851 | PT2313L | 4-Channel Audio Processor IC | Princeton Technology Corporation |
| 1207852 | PT2313L-D | 4-Channel Audio Processor IC | Princeton Technology Corporation |
| 1207853 | PT2314 | 4-Channel Input Audio Processor IC | Princeton Technology Corporation |
| 1207854 | PT2314-D | 4-Channel Input Audio Processor IC | Princeton Technology Corporation |
| 1207855 | PT2315 | 2-Channel Audio Processor IC | Princeton Technology Corporation |
| 1207856 | PT2315-D | 2-Channel Audio Processor IC | Princeton Technology Corporation |
| 1207857 | PT2316A | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207858 | PT2316A-S | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207859 | PT2316B | Simple Car Audio Controller | Princeton Technology Corporation |
|
| 1207860 | PT2316B-S | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207861 | PT2317A | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207862 | PT2317A-S | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207863 | PT2317B | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207864 | PT2317B-S | Simple Car Audio Controller | Princeton Technology Corporation |
| 1207865 | PT2320 | Multi-Channel AV Control Center IC | Princeton Technology Corporation |
| 1207866 | PT2322 | 6-Channel Audio Processor IC | Princeton Technology Corporation |
| 1207867 | PT2323 | 6-Channel Audio Selector Utilizing CMOS Technology Specially Designed | Princeton Technology Corporation |
| 1207868 | PT233 | Analog Function Switch | Princeton Technology Corporation |
| 1207869 | PT2350 | Tone Control Subwoofer Low Pass Filter IC | Princeton Technology Corporation |
| 1207870 | PT2350-S | Tone controle subwoofer low pass filter IC | Princeton Technology Corporation |
| 1207871 | PT2351 | Subwoofer Cross-Over Low Pass Filter IC | Princeton Technology Corporation |
| 1207872 | PT2351-S | Subwoofer Cross-Over Low Pass Filter IC | Princeton Technology Corporation |
| 1207873 | PT2380 | 4 Mode Preset Equalizer IC | Princeton Technology Corporation |
| 1207874 | PT2380D | 4 Mode Preset Equalizer IC | Princeton Technology Corporation |
| 1207875 | PT2380S | 4 Mode Preset Equalizer IC | Princeton Technology Corporation |
| 1207876 | PT2381 | 4-Mode Preset Equalizer IC | Princeton Technology Corporation |
| 1207877 | PT2381-S | 4-mode preset equaliser IC | Princeton Technology Corporation |
| 1207878 | PT2386 | 3D Effect IC | Princeton Technology Corporation |
| 1207879 | PT2386-S | 3D Effect IC | Princeton Technology Corporation |
| 1207880 | PT2387 | 3D Effect Audio Processor IC | Princeton Technology Corporation |
