| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| KRC120M | NPN transistor for switching applications, interface circuit and driver circuit applications. With buit-in bias resistors (10 and 4.7 kOm) | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC120M datasheet (180K) |
| KRC120S | NPN transistor for switching applications, interface circuit and driver circuit applications. With buit-in bias resistors (10 and 4.7 kOm) | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC120S datasheet (186K) |
| KRC121M | NPN transistor for switching applications, interface circuit and driver circuit applications. With buit-in bias resistors (47 and 10 kOm) | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC121M datasheet (180K) |
| KRC121S | NPN transistor for switching applications, interface circuit and driver circuit applications. With buit-in bias resistors (47 and 10 kOm) | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC121S datasheet (186K) |
| KRC122M | NPN transistor for switching applications, interface circuit and driver circuit applications. With buit-in bias resistors (100 and 100 kOm) | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC122M datasheet (180K) |
| KRC122S | NPN transistor for switching applications, interface circuit and driver circuit applications. With buit-in bias resistors (100 and 100 kOm) | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC122S datasheet (186K) |
| KRC231M | NPN transistor for switching applications, audio muting aplications, interface circuit and driver circuit applications. With built-in 2.2 kOm bias resistor. | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC231M datasheet (197K) |
| KRC231S | NPN transistor for switching applications, audio muting aplications, interface circuit and driver circuit applications. With built-in 2.2 kOm bias resistor. | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC231S datasheet (202K) |
| KRC232M | NPN transistor for switching applications, audio muting aplications, interface circuit and driver circuit applications. With built-in 5.6 kOm bias resistor. | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC232M datasheet (197K) |
| KRC232S | NPN transistor for switching applications, audio muting aplications, interface circuit and driver circuit applications. With built-in 5.6 kOm bias resistor. | Korea Electronics Co., Ltd. | N/A | 3 | -55°C | 150°C | KRC232S datasheet (202K) |
