| 2SB804 | NEC | Silicon transistor |
| 2SB804-T1 | NEC | Silicon transistor |
| 2SB804-T1 | NEC | Silicon transistor |
| 2SB804-T2 | NEC | Silicon transistor |
| 2SB805 | NEC | Low frequency power amplification |
| 2SB805-T2 | NEC | Low frequency power amplification |
| 2SB806 | NEC | Silicon transistor |
| 2SB806-T1 | NEC | Silicon transistor |
| 2SB806-T2 | NEC | Silicon transistor |
| 2SB808 | SANYO | PNP epitaxial planar silicon transistor, low-voltage larg-current amp application |
| 2SB812-T2B | NEC | Silicon transistor |
| 2SB815 | SANYO | PNP epitaxial planar silicon transistor, for general-purpose AF application |
| 2SB817 | Mospec | 12Ampere PNP silicon power transistor |
| 2SB817 | SANYO | PNP epitaxial planar silicon transistor, 140V/12A, AF 60W output application |
| 2SB817 | WingShing | PNP planar silicon transistor. Audio power amplifier DC to DC converter. |
| 2SB822 | ROHM | PNP silicon medium power transistor |
| 2SB824 | SANYO | PNP planar silicon transistor, 50V/5A, switching application |
| 2SB824 | SANYO | PNP planar silicon transistor, 50V/5A, switching application |
| 2SB825 | WingShing | PNP epitaxial silicon transistor. Low frequency power amplifier. |
| 2SB825 | SANYO | PNP epitaxial planar silicon transistor, 50V/7A, switching application |
| 2SB826 | SANYO | PNP epitaxial planar silicon transistor, 50V/12A, switching application |
| 2SB826 | Mospec | 12Ampere PNP silicon power transistor |
| 2SB827 | WingShing | PNP planar silicon transistor. PSW/D/DDC |
| 2SB827 | SANYO | PNP epitaxial planar silicon transistor, 50V/7A, switching application |
| 2SB828 | SANYO | PNP epitaxial planar silicon transistor, 50V/12A, switching application |
| 2SB829 | SANYO | PNP epitaxial planar silicon transistor, 50V/15A, switching application |
| 2SB831 | Hitachi | Small signal general purpose transistor |
| 2SB834 | WingShing | PNP epitaxial silicon transistor. Low frequency power amplifier |
| 2SB834 | Mospec | 3Ampere PNP silicon power transistor |
| 2SB857 | Hi Sincerity | Emitter to base voltage5V 4A PNP epitaxial planar transistor |
