| 1279761 | P2702AA | 120 V, two-chip sidactor device | Teccor Electronics |
| 1279762 | P2702AB | 120 V, two-chip sidactor device | Teccor Electronics |
| 1279763 | P2702AC | 120 V, two-chip sidactor device | Teccor Electronics |
| 1279764 | P2702ACMC | solid state crowbar devices | Teccor Electronics |
| 1279765 | P2702Z | solid state crowbar devices | Teccor Electronics |
| 1279766 | P2702ZA | 120 V, four-port longitudinal two-chip protector | Teccor Electronics |
| 1279767 | P2702ZB | 120 V, four-port longitudinal two-chip protector | Teccor Electronics |
| 1279768 | P2702ZC | 120 V, four-port longitudinal two-chip protector | Teccor Electronics |
| 1279769 | P2703A | solid state crowbar devices | Teccor Electronics |
| 1279770 | P2703AA | 230 V, balanced three-chip sidactor device | Teccor Electronics |
| 1279771 | P2703AB | 230 V, balanced three-chip sidactor device | Teccor Electronics |
| 1279772 | P2703AC | 230 V, balanced three-chip sidactor device | Teccor Electronics |
| 1279773 | P2703ACMC | solid state crowbar devices | Teccor Electronics |
| 1279774 | P2703U | solid state crowbar devices | Teccor Electronics |
| 1279775 | P2703UA | 230 V, balanced three-chip sidactor device | Teccor Electronics |
| 1279776 | P2703UB | 230 V, balanced three-chip sidactor device | Teccor Electronics |
| 1279777 | P2703UC | 230 V, balanced three-chip sidactor device | Teccor Electronics |
| 1279778 | P2703Z | solid state crowbar devices | Teccor Electronics |
| 1279779 | P2706U | solid state crowbar devices | Teccor Electronics |
|
| 1279780 | P2706UA | 230 V, multiport balanced sidactor device | Teccor Electronics |
| 1279781 | P2706UB | 230 V, multiport balanced sidactor device | Teccor Electronics |
| 1279782 | P2706UC | 230 V, multiport balanced sidactor device | Teccor Electronics |
| 1279783 | P2748 | MCT photoconductive detector | Hamamatsu Corporation |
| 1279784 | P2748-40 | MCT photoconductive detector | Hamamatsu Corporation |
| 1279785 | P2748-41 | MCT photoconductive detector | Hamamatsu Corporation |
| 1279786 | P2748-42 | MCT photoconductive detector | Hamamatsu Corporation |
| 1279787 | P2750 | 0.2mW; allowable current:6mA; MCT photoconductive detector: non-cooled type and TE-cooled suitable for long, continuous operation | Hamamatsu Corporation |
| 1279788 | P2750-06 | 0.2mW; allowable current:3mA; MCT photoconductive detector: non-cooled type and TE-cooled suitable for long, continuous operation | Hamamatsu Corporation |
| 1279789 | P2750-08 | 0.2mW; allowable current:6mA; MCT photoconductive detector: non-cooled type and TE-cooled suitable for long, continuous operation | Hamamatsu Corporation |
| 1279790 | P2781 | General Purpose EMI Reduction IC | ON Semiconductor |
| 1279791 | P27VB | Silicon Planar Power Zener Diodes | Honey Technology |
| 1279792 | P27VB | Silicon Planar Power Zener Diodes | Semtech |
| 1279793 | P281 | PATENTED GOLD METALLIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR | Polyfet RF Devices |
| 1279794 | P2811 | Low Power EMI Reduction IC | ON Semiconductor |
| 1279795 | P2811A-08SR | 3.3 V, 10 MHz to 40 MHz, low-power EMI reduction IC | Alliance Semiconductor |
| 1279796 | P2811A-08ST | 3.3 V, 10 MHz to 40 MHz, low-power EMI reduction IC | Alliance Semiconductor |
| 1279797 | P2811A-08TR | 3.3 V, 10 MHz to 40 MHz, low-power EMI reduction IC | Alliance Semiconductor |
| 1279798 | P2811A-08TT | 3.3 V, 10 MHz to 40 MHz, low-power EMI reduction IC | Alliance Semiconductor |
| 1279799 | P2812A-08SR | 3.3 V, 10 MHz to 40 MHz, low-power EMI reduction IC | Alliance Semiconductor |
| 1279800 | P2812A-08ST | 3.3 V, 10 MHz to 40 MHz, low-power EMI reduction IC | Alliance Semiconductor |
