| 1813 | 2SD389A | Si NPN diffused juction mesa. Medium power amplifier. |
| 1814 | 2SD592 | Silicon NPN epitaxial planer type(For low-frequency output amplification) |
| 1815 | 2SD592 | Silicon PNP epitaxial planer type(For low-frequency output amplification) |
| 1816 | 2SD592A | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1817 | 2SD601 | Si NPN epitaxial planar. General amplifier. |
| 1818 | 2SD601A | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1819 | 2SD602 | Silicon NPN epitaxial planer type |
| 1820 | 2SD602A | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1821 | 2SD620 | Silicon N-Channel MOS FET |
| 1822 | 2SD637 | Silicon NPN epitaxial planer type |
| 1823 | 2SD638 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1824 | 2SD639 | Silicon PNP epitaxial planer type(For low-power general amplification) |
| 1825 | 2SD639 | Silicon NPN epitaxial planer type(For medium-power general amplification) |
| 1826 | 2SD649 | Si NPN triple diffused junction mesa. Line-operated horizontal deflection output. |
| 1827 | 2SD661 | Silicon NPN epitaxial planer type(For low-frequency and low-noise amplification) |
| 1828 | 2SD661 | Silicon PNP epitaxial planer type(For low-frequency and low-noise amplification) |
| 1829 | 2SD661A | Silicon NPN epitaxial planer type(For low-frequency and low-noise amplification) |
| 1830 | 2SD661A | Silicon PNP epitaxial planer type(For low-frequency and low-noise amplification) |
| 1831 | 2SD662 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1832 | 2SD662B | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1833 | 2SD691 | Si NPN diffused junction mesa. High power amplifier. |
| 1834 | 2SD692 | Si NPN diffused junction mesa. High power amplifier. |
| 1835 | 2SD693 | Si NPN triple diffused mesa. High power switching. |
| 1836 | 2SD750 | SILICON NPN DIFFUSED JUNCTION MESA |
| 1837 | 2SD751 | SILICON NPN DIFFUSED JUNCTION MESA |
| 1838 | 2SD751 | SILICON EPITAXAL BASE MESA TRANSISTOR |
| 1839 | 2SD751 | SILICON NPN DIFFUSED JUNCTION MESA |
| 1840 | 2SD751 | SILICON EPITAXAL BASE MESA TRANSISTOR |
| 1841 | 2SD772 | SI NPN TRIPLE DIFFUSED PLANAR |
| 1842 | 2SD772A | SI NPN TRIPLE DIFFUSED PLANAR |
| 1843 | 2SD772B | SI NPN TRIPLE DIFFUSED PLANAR |
| 1844 | 2SD792 | SI NPN TRIPLE DIFFUSED PLANAR |
| 1845 | 2SD803 | SI NPN DIFFUSED JUNCTION MESA |
| 1846 | 2SD804 | Si NPN triple diffused junction mesa. Power amplifier. |
| 1847 | 2SD812 | Si NPN triple diffused planar. High power amplifier. |
| 1848 | 2SD813 | SI NPN EPITAXIAL PLANAR |
| 1849 | 2SD814 | Silicon NPN epitaxial planer type(For high breakdown voltage low-frequency and low-noise amplification) |
| 1850 | 2SD814 | Silicon PNP epitaxial planer type(For high breakdown voltage low-noise amplification) |
| 1851 | 2SD814 | SI NPN EPITAXIAL PLANAR |
| 1852 | 2SD814A | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1853 | 2SD836 | SI NPN EPITAXIAL PLANAR |
| 1854 | 2SD836A | SI NPN EPITAXIAL PLANAR |
| 1855 | 2SD837 | 2SD837 |
| 1856 | 2SD837A | Si NPN triple diffused planar darlington. AF power amplifier. |
| 1857 | 2SD849 | Si NPN triple diffused junction mesa. Line-operated horizontal deflection output. |
| 1858 | 2SD850 | Si NPN triple diffused junction mesa. Line-operated horizontal deflection output. |
| 1859 | 2SD855 | SI NPN EPTAXIAL PLANAR |
| 1860 | 2SD855A | SI NPN EPTAXIAL PLANAR |
| 1861 | 2SD856 | Si NPN epitaxial planar. AF power amplifier. |
| 1862 | 2SD856A | Si NPN epitaxial planar. AF power amplifier. |
| 1863 | 2SD857 | Si NPN triple diffused planar. AF power amplifier. |
| 1864 | 2SD857A | Si NPN triple diffused planar. AF power amplifier. |
| 1865 | 2SD858 | SI NPN TRIPLE DIFFUSED PLANAR |
| 1866 | 2SD858A | SI NPN TRIPLE DIFFUSED PLANAR |
| 1867 | 2SD859 | SI NPN TRIPLE DIFFUSED PLANAR |
| 1868 | 2SD859A | SI NPN TRIPLE DIFFUSED PLANAR |
| 1869 | 2SD866 | 2SD866 |
| 1870 | 2SD866A | Si NPN epitaxial planar. Power switching. |
| 1871 | 2SD874 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1872 | 2SD874A | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1873 | 2SD875 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1874 | 2SD876 | Si NPN triple diffused planar. High hFE, AF power amplifier. |
| 1875 | 2SD884 | Si NPN triple diffused planar. Horisontal deflection output. |
| 1876 | 2SD886 | Si NPN triple diffused planar. High hFE, AF power amplifier. |
| 1877 | 2SD886A | Si NPN triple diffused planar. High hFE, AF power amplifier. |
| 1878 | 2SD889 | 2SD889 |
| 1879 | 2SD892 | Si NPN epitaxial planar darlington. AF amplifier. |
| 1880 | 2SD892A | Si NPN epitaxial planar darlington. AF amplifier. |
| 1881 | 2SD893 | S |
| 1882 | 2SD893A | S |
| 1883 | 2SD893A | S |
| 1884 | 2SD917 | Silicon NPN triple diffused planar transistor, 330V, 7A |
| 1885 | 2SD946 | Power Device - Power Transistors - Others |
| 1886 | 2SD946A | Power Device - Power Transistors - Others |
| 1887 | 2SD946B | Power Device - Power Transistors - Others |
| 1888 | 2SD950 | Si NPN triple diffused junction mesa . Line-operated horizontal deflection output. |
| 1889 | 2SD951 | Si NPN triple diffused junction mesa . Line-operated horizontal deflection output. |
| 1890 | 2SD953 | SI NPN TRIPLE DIFFUSED JUNCTION MESA |
| 1891 | 2SD958 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1892 | 2SD959 | SI NPN TRIPLE DIFFUSED JUNCTION MESA |
| 1893 | 2SD960 | SI NPN TRIPLE DIFFUSED JUNCTION MESA |
| 1894 | 2SD965 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1895 | 2SD966 | Small-signal device - Small-signal transistor - Others |
| 1896 | 2SD968 | Silicon PNP epitaxial planer type(For low-frequency driver amplification) |
| 1897 | 2SD968 | Silicon NPN epitaxial planer type(For low-frequency driver amplification) |
| 1898 | 2SD968A | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 1899 | 2SD969 | Silicon PNP epitaxial planer type(Silicon PNP epitaxial planer type) |
| 1900 | 2SD973 | Silicon NPN epitaxial planer type(For low-frequency power amplification) |
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