| Компонент | Описание | Производитель | PDF | Buy |
| C1972 | Channel Photomultipliers | PerkinElmer Optoelectronics |  |  |
| AS1972 | Low-Voltage Single/Dual/Quad Comparators | austriamicrosystems AG | | |
| AS1972 | Low-Voltage Single/Dual/Quad Comparators | austriamicrosystems AG | | |
| DS1972 | 1024-Bit EEPROM iButton | Maxim Integrated Products | | |
| DS1972 | 1024-Bit EEPROM iButton | Maxim Integrated Products | | |
| MD1972 | Ultra High Sensitivity Gateable Channel Photomultiplier DC-Modules | PerkinElmer Optoelectronics | | |
| LM1972 | Pot 2-Channel 78dB Audio Attenuator with Mute | National Semiconductor | | |
| LX1972 | LX1972 Light Sensor | Microsemi Corporation | | |
| SC1972 | NPN EPITAXIAL PLANAR TYPE(for RF power amplifiers on VHF band Mobile radio applications) | Mitsubishi Electric Semiconductor | | |
| MH1972 | Ultra High Sensitivity Channel Photomultiplier Head Including High Voltage Power Supply | PerkinElmer Optoelectronics | | |
| LX1972 | Ambient Light Detector | Microsemi Corporation | | |
| MP1972 | 3/4 inche photoncounting module. Window material quartz. Dark counts per second 5000 cps. | PerkinElmer Optoelectronics | | |
| 2SA1972 | TRANSISTOR (HIGH VOLTAGE SWITCHING APPLICATIONS) | Toshiba Semiconductor | | |
| 2SA1972 | High-Voltage Switching Applications | Toshiba Semiconductor | | |
| 2SA1972 | High-Voltage Switching Applications | Toshiba Semiconductor | | |
| 2SC1972 | NPN EPITAXIAL PLANAR TYPE(for RF power amplifiers on VHF band Mobile radio applications) | Mitsubishi Electric Semiconductor | | |
| 2SC1972 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor | | |
| 2SD1972 | For Low Frequency Power Amplify Application Silicon NPN Epitaxial Planar type | Isahaya Electronics Corporation | | |
| CPC1972 | AC Power Switch | Clare, Inc. | | |
| CPC1972 | AC Power Switch | Clare, Inc. | | |
