| 81921 | 2N2947 | Silicon NPN Transistor | Motorola |
| 81922 | 2N2948 | NPN silicon annular transistor for power amplifier applications to 100MHz | Motorola |
| 81923 | 2N2948 | Silicon NPN Transistor | Motorola |
| 81924 | 2N2949 | NPN silicon annular transistors for power amplifier and driver applications to 100MHz, TO-107 case | Motorola |
| 81925 | 2N2949 | Silicon NPN Transistor | Motorola |
| 81926 | 2N2950 | NPN silicon annular transistors for power amplifier and driver applications to 100MHz, TO-102 case | Motorola |
| 81927 | 2N2950 | Silicon NPN Transistor | Motorola |
| 81928 | 2N2951 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 81929 | 2N2951 | NPN silicon annular Star transistor | Motorola |
| 81930 | 2N2951 | Silicon NPN Transistor | Motorola |
| 81931 | 2N2951 | SEPT® NPN planar epitaxial silicon power transistor for amplifiers | Sprague |
| 81932 | 2N2952 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 81933 | 2N2952 | NPN silicon annular Star transistor | Motorola |
| 81934 | 2N2952 | Silicon NPN Transistor | Motorola |
| 81935 | 2N2952 | SEPT® NPN planar epitaxial silicon power transistor for amplifiers | Sprague |
| 81936 | 2N2953 | Germanium PNP Transistor | Motorola |
| 81937 | 2N2954 | Silicon NPN Transistor | Motorola |
| 81938 | 2N2955 | PNP germanium epitaxial mesa transistor for high-speed switching applications | Motorola |
| 81939 | 2N2955 | Germanium PNP Transistor | Motorola |
|
| 81940 | 2N2955 | SILICON PNP TRANSISTOR | Unisonic Technologies |
| 81941 | 2N2956 | PNP germanium epitaxial mesa transistor for high-speed switching applications | Motorola |
| 81942 | 2N2956 | Germanium PNP Transistor | Motorola |
| 81943 | 2N2957 | PNP germanium epitaxial mesa transistor for high-speed switching applications | Motorola |
| 81944 | 2N2957 | Germanium PNP Transistor | Motorola |
| 81945 | 2N2958 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 81946 | 2N2958 | NPN silicon annular Star transistor | Motorola |
| 81947 | 2N2958 | Silicon NPN Transistor | Motorola |
| 81948 | 2N2958 | SEPT® NPN planar epitaxial high-speed transistor | Sprague |
| 81949 | 2N2959 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 81950 | 2N2959 | NPN silicon annular Star transistor | Motorola |
| 81951 | 2N2959 | Silicon NPN Transistor | Motorola |
| 81952 | 2N2959 | Trans GP BJT NPN 20V 3-Pin TO-18 Box | New Jersey Semiconductor |
| 81953 | 2N2959 | SEPT® NPN planar epitaxial high-speed transistor | Sprague |
| 81954 | 2N296 | Germanium PNP Transistor | Motorola |
| 81955 | 2N2960 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 81956 | 2N2960 | Silicon NPN Transistor | Motorola |
| 81957 | 2N2961 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 81958 | 2N2961 | Silicon NPN Transistor | Motorola |
| 81959 | 2N2962 | Germanium PNP Transistor | Motorola |
| 81960 | 2N2962 | ECDC® PNP VHF high power germanium transistor | Sprague |
