| 818401 | KTC4526 | Switching Transistor | Korea Electronics (KEC) |
| 818402 | KTC4527 | Switching Transistor | Korea Electronics (KEC) |
| 818403 | KTC4527F | Switching Transistor | Korea Electronics (KEC) |
| 818404 | KTC4666 | Low Noise Transistor | Korea Electronics (KEC) |
| 818405 | KTC4793 | General Purpose Transistor | Korea Electronics (KEC) |
| 818406 | KTC5027 | High Voltage Transistor | Korea Electronics (KEC) |
| 818407 | KTC5027F | High Voltage Transistor | Korea Electronics (KEC) |
| 818408 | KTC5103D | Switching Transistor | Korea Electronics (KEC) |
| 818409 | KTC5103L | Switching Transistor | Korea Electronics (KEC) |
| 818410 | KTC5197 | General Purpose Transistor | Korea Electronics (KEC) |
| 818411 | KTC5200 | POWER AMPLIFIER APPLICATIONS. | Korea Electronics (KEC) |
| 818412 | KTC5242 | General Purpose Transistor | Korea Electronics (KEC) |
| 818413 | KTC5242A | Power Amplifier Applications. | Korea Electronics (KEC) |
| 818414 | KTC601 | EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE/ SWITCHING) | Korea Electronics (KEC) |
| 818415 | KTC601E | General Purpose Transistor | Korea Electronics (KEC) |
| 818416 | KTC601U | General Purpose Transistor | Korea Electronics (KEC) |
| 818417 | KTC611T | General Purpose Transistor | Korea Electronics (KEC) |
| 818418 | KTC801 | EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE/ SWITCHING) | Korea Electronics (KEC) |
| 818419 | KTC801E | General Purpose Transistor | Korea Electronics (KEC) |
|
| 818420 | KTC801U | General Purpose Transistor | Korea Electronics (KEC) |
| 818421 | KTC802E | General Purpose Transistor | Korea Electronics (KEC) |
| 818422 | KTC8050 | General Purpose Transistor | Korea Electronics (KEC) |
| 818423 | KTC8050S | General Purpose Transistor | Korea Electronics (KEC) |
| 818424 | KTC811 | EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE/ SWITCHING) | Korea Electronics (KEC) |
| 818425 | KTC811E | General Purpose Transistor | Korea Electronics (KEC) |
| 818426 | KTC811T | General Purpose Transistor | Korea Electronics (KEC) |
| 818427 | KTC811U | General Purpose Transistor | Korea Electronics (KEC) |
| 818428 | KTC812E | General Purpose Transistor | Korea Electronics (KEC) |
| 818429 | KTC812T | Audio Muting Transistor | Korea Electronics (KEC) |
| 818430 | KTC812U | General Purpose Transistor | Korea Electronics (KEC) |
| 818431 | KTC813U | RF/VHF/UHF Transistor | Korea Electronics (KEC) |
| 818432 | KTC814U | Audio Muting Transistor | Korea Electronics (KEC) |
| 818433 | KTC815 | General Purpose Transistor | Korea Electronics (KEC) |
| 818434 | KTC8550 | General Purpose Transistor | Korea Electronics (KEC) |
| 818435 | KTC8550S | General Purpose Transistor | Korea Electronics (KEC) |
| 818436 | KTC9011 | RF/VHF/UHF Transistor | Korea Electronics (KEC) |
| 818437 | KTC9011S | RF/VHF/UHF Transistor | Korea Electronics (KEC) |
| 818438 | KTC9012 | General Purpose Transistor | Korea Electronics (KEC) |
| 818439 | KTC9012S | General Purpose Transistor | Korea Electronics (KEC) |
| 818440 | KTC9012SC | General Purpose Transistor | Korea Electronics (KEC) |
