| 100721 | 2SC381 | Silicon NPN epitaxial planar transistor, FM IF Amplifier Application | TOSHIBA |
| 100722 | 2SC381 | LICON NPN EPITAXIAL PLANAR TRANSISTOR | Unknow |
| 100723 | 2SC381-BN | LICON NPN EPITAXIAL PLANAR TRANSISTOR | Unknow |
| 100724 | 2SC381-O | LICON NPN EPITAXIAL PLANAR TRANSISTOR | Unknow |
| 100725 | 2SC381-R | LICON NPN EPITAXIAL PLANAR TRANSISTOR | Unknow |
| 100726 | 2SC3810 | NPN SILICON EPITAXIAL TRANSISTOR FOR MICROWAVE AMPLIFIERS AND ULTRA HIGH SPEED SWITCHINGS INDUSTRIAL USE | NEC |
| 100727 | 2SC3811 | Small-signal device - Small-signal transistor - High-Speed Switch·VCO and High Freq. | Panasonic |
| 100728 | 2SC382 | High-Frequency Transistor VHF/UHF | TOSHIBA |
| 100729 | 2SC382 | Silicon NPN planar transistor, TV 1st, 2nd Picture IF amplifier applications | TOSHIBA |
| 100730 | 2SC3820 | High-hFE, AF Amp Applications | SANYO |
| 100731 | 2SC3821 | MOLD TYPE BIPOLAR TRANSISTORS | Unknow |
| 100732 | 2SC3822 | Silicon NPN Power Transistors TO-220Fa package | Savantic |
| 100733 | 2SC3822 | MOLD TYPE BIPOLAR TRANSISTORS | Unknow |
| 100734 | 2SC3824 | Power Device - Power Transistors - Swicthing | Panasonic |
| 100735 | 2SC3824A | Power Device - Power Transistors - Swicthing | Panasonic |
| 100736 | 2SC3825 | Power Transistor - Silicon PNP Triple-Diffused Planar Type | Panasonic |
| 100737 | 2SC3829 | Small-signal device - Small-signal transistor - High-Frequency for Tuners | Panasonic |
| 100738 | 2SC383 | Silicon NPN epitaxial planar transistor, TV Picture Final IF Amplifier Applications | TOSHIBA |
| 100739 | 2SC383 | NPN EPITAXIAL PLANAR TYPE (TV FINAL PICTURE IF AMPLIFIER APPLICATIONS) | TOSHIBA |
|
| 100740 | 2SC3830 | Silicon NPN Transistor | Sanken |
| 100741 | 2SC3830 | Silicon NPN Power Transistors TO-220C package | Savantic |
| 100742 | 2SC3831 | Silicon NPN Triple Diffused Planar Transistor(Switching Regulator and General Purpose) | Sanken |
| 100743 | 2SC3831 | Silicon NPN Power Transistors TO-3PN package | Savantic |
| 100744 | 2SC3832 | Silicon NPN Transistor | Sanken |
| 100745 | 2SC3832 | Silicon NPN Power Transistors TO-220C package | Savantic |
| 100746 | 2SC3833 | Silicon NPN Transistor | Sanken |
| 100747 | 2SC3834 | Silicon NPN Transistor | Sanken |
| 100748 | 2SC3834 | Silicon NPN Power Transistors TO-220 package | Savantic |
| 100749 | 2SC3835 | Silicon NPN Transistor | Sanken |
| 100750 | 2SC3835 | Silicon NPN Power Transistors TO-3PN package | Savantic |
| 100751 | 2SC3836 | Silicon NPN Transistor | Hitachi Semiconductor |
| 100752 | 2SC3836 | Silicon NPN Epitaxial | Hitachi Semiconductor |
| 100753 | 2SC3837K | Transistors > Small Signal Bipolar Transistors(up to 0.6W) | ROHM |
| 100754 | 2SC3837KT146 | NPN High frequency Transistor | ROHM |
| 100755 | 2SC3838 | High-Frequency Amplifier Transistor(11V/ 50mA/ 3.2GHz) | ROHM |
| 100756 | 2SC3838K | Transistors > Small Signal Bipolar Transistors(up to 0.6W) | ROHM |
| 100757 | 2SC3838KT146N | NPN High frequency Transistor | ROHM |
| 100758 | 2SC3839K | Epitaxial Planar NPN Silicon Transistors | ROHM |
| 100759 | 2SC383TM | NPN EPITAXIAL PLANAR TYPE (TV FINAL PICTURE IF AMPLIFIER APPLICATIONS) | TOSHIBA |
| 100760 | 2SC3840 | NPN SILICON POWER TRANSISTOR | NEC |
