| 87801 | 2N4990 | Planar monolithic silicon unilateral switch. 30V, 1A. | General Electric Solid State |
| 87802 | 2N4990 | SILICON UNILATERAL SWITCH | General Semiconductor |
| 87803 | 2N4990 | THYRISTOR | Motorola |
| 87804 | 2N4990 | Silicon unilateral switch (SUS) in package TO-92 | Planeta |
| 87805 | 2N4991 | Planar monolithic silicon bilateral transistor. 1A. | General Electric Solid State |
| 87806 | 2N4991 | THYRISTOR | Motorola |
| 87807 | 2N4991 | Silicon bilateral switch (SBS) in package TO-92 | Planeta |
| 87808 | 2N4992 | Planar monolithic silicon bilateral transistor. 1A. | General Electric Solid State |
| 87809 | 2N4992 | THYRISTOR | Motorola |
| 87810 | 2N4992 | Silicon bilateral switch (SBS) in package TO-92 | Planeta |
| 87811 | 2N4993 | THYRISTOR | Motorola |
| 87812 | 2N4993 | Silicon bilateral switch (SBS) in package TO-92 | Planeta |
| 87813 | 2N4994 | Silicon NPN Transistor | Motorola |
| 87814 | 2N4995 | Silicon NPN Transistor | Motorola |
| 87815 | 2N4996 | Silicon NPN Transistor | Motorola |
| 87816 | 2N4996 | Trans GP BJT NPN 80V 2A 3-Pin TO-59 | New Jersey Semiconductor |
| 87817 | 2N4997 | Silicon NPN Transistor | Motorola |
| 87818 | 2N4997 | Trans GP BJT NPN 80V 2A 3-Pin TO-59 | New Jersey Semiconductor |
| 87819 | 2N4998 | Silicon NPN Transistor | Motorola |
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| 87820 | 2N4998 | Trans GP BJT NPN 80V 2A 3-Pin TO-59 | New Jersey Semiconductor |
| 87821 | 2N4998 | Silicon NPN Power Transistor, TO-111 (isolated collector) package | Silicon Transistor Corporation |
| 87822 | 2N4999 | Silicon PNP Transistor | Motorola |
| 87823 | 2N4999 | Trans GP BJT PNP 80V 2A 3-Pin TO-59 | New Jersey Semiconductor |
| 87824 | 2N4999 | HIGH ENERCY NPN TRANSISTOR | Solid State Devices Inc |
| 87825 | 2N499A | Germanium PNP high frequency transistor designed for driver applications, small-signal amplification, wide band video aplifiers, and VHF/UHF oscillators | Motorola |
| 87826 | 2N499A | Germanium PNP Transistor | Motorola |
| 87827 | 2N499A | MADT® PNP communications types - germanium transistor | Sprague |
| 87828 | 2N50 | Germanium Transistor | Motorola |
| 87829 | 2N500 | Germanium PNP Transistor | Motorola |
| 87830 | 2N5000 | Silicon NPN Transistor | Motorola |
| 87831 | 2N5000 | Trans GP BJT NPN 80V 2A 3-Pin TO-59 | New Jersey Semiconductor |
| 87832 | 2N5000 | Silicon NPN Power Transistor, TO-111 (isolated collector) package | Silicon Transistor Corporation |
| 87833 | 2N5001 | Silicon PNP Transistor | Motorola |
| 87834 | 2N5001 | Trans GP BJT PNP 80V 2A 3-Pin TO-59 | New Jersey Semiconductor |
| 87835 | 2N5001 | HIGH ENERCY NPN TRANSISTOR | Solid State Devices Inc |
| 87836 | 2N5002 | NPN Transistor | Microsemi |
| 87837 | 2N5002 | Silicon NPN Transistor | Motorola |
| 87838 | 2N5002 | Trans GP BJT NPN 80V 5A 3-Pin TO-59 | New Jersey Semiconductor |
| 87839 | 2N5002 | Chip Type 2C5004 Geometry 9202 Polarity NPN | Semicoa Semiconductor |
| 87840 | 2N5002 | Silicon NPN Power Transistor, TO-111 (isolated collector) package | Silicon Transistor Corporation |
