| MARKING CODE | PART No. Grade etc. |
MAKER | PACKAGE NAME | MAKER PACKAGE NAME | PIN COUNT | etc. |
| A1023 O K *** |
KTA1023-O | KEC | TO-92L | - | 3 | PNP Bipolar Transistor for High Voltage. |
| A1023 Y K *** |
KTA1023-Y | KEC | TO-92L | - | 3 | PNP Bipolar Transistor for High Voltage. |
| C1027 O K *** |
KTC1027-O | KEC | TO-92L | - | 3 | NPN Bipolar General Purpose Transistor High Voltage. |
| C1027 Y K *** |
KTC1027-Y | KEC | TO-92L | - | 3 | NPN Bipolar General Purpose Transistor High Voltage. |
