| 192521 | AAY42 | JEDEC DO-7 PACKAGE | Jedec |
| 192522 | AAY43 | Germanium point-contact diodes quartet, ring modulator connection | Siemens |
| 192523 | AAY46 | Germanium point contact diodes quad circuit for ring modulators and rectifiers | AEG-TELEFUNKEN |
| 192524 | AAY47 | Gold bounded germanium signal diode - switching | SESCOSEM |
| 192525 | AAY48 | Gold bounded germanium signal diode - very high speed switching | SESCOSEM |
| 192526 | AAY49 | Gold bounded germanium signal diode - high current switching | SESCOSEM |
| 192527 | AAY50 | Microwave mixer diode | Mullard |
| 192528 | AAY50R | Microwave mixer diode | Mullard |
| 192529 | AAY51 | Mixer diode | mble |
| 192530 | AAY51 | Microwave mixer diode | Mullard |
| 192531 | AAY51R | Mixer diode | mble |
| 192532 | AAY51R | Microwave mixer diode | Mullard |
| 192533 | AAY52 | Mixer diode | mble |
| 192534 | AAY52 | Microwave mixer diode | Mullard |
| 192535 | AAY52R | Mixer diode | mble |
| 192536 | AAY52R | Microwave mixer diode | Mullard |
| 192537 | AAY53 | Germanium point-contact diode for cartridge fittings | Siemens |
| 192538 | AAY54 | Germanium point-contact diode for cartridge fittings | Siemens |
| 192539 | AAY55 | Germanium point-contact diode for cartridge fittings | Siemens |
|
| 192540 | AAY59 | Mixer diode | mble |
| 192541 | AAY59 | Microwave mixer diode | Mullard |
| 192542 | AAYP37 | Dioda germanowa impulsowa | Ultra CEMI |
| 192543 | AAZ10 | Germanium switching diode | AEG-TELEFUNKEN |
| 192544 | AAZ10 | Germanium switch diode | TUNGSRAM |
| 192545 | AAZ12 | Germanium surface diode, for switch applications | VALVO |
| 192546 | AAZ13 | JEDEC DO-7 PACKAGE | Jedec |
| 192547 | AAZ13 | Germanium small signal diode (gold bonded) | mble |
| 192548 | AAZ13 | Germanium gold bonded diode, high speed switching | Mullard |
| 192549 | AAZ13 | Gold Bonded Diode | Philips |
| 192550 | AAZ13 | Germanium gold wire diode | VALVO |
| 192551 | AAZ14 | Germanium diodes quad in epoxy case for modulators and demodulators as ring circuit | AEG-TELEFUNKEN |
| 192552 | AAZ15 | JEDEC DO-7 PACKAGE | Jedec |
| 192553 | AAZ15 | Germanium small signal diode (gold bonded) | mble |
| 192554 | AAZ15 | Germanium gold bonded diode, high voltage | Mullard |
| 192555 | AAZ15 | Gold Bonded Diode | Philips |
| 192556 | AAZ15 | Gold bounded germanium signal diode - general purpose | SESCOSEM |
| 192557 | AAZ15 | Germanium gold wire universal diode | TUNGSRAM |
| 192558 | AAZ15 | Germanium gold wire diode | VALVO |
| 192559 | AAZ17 | JEDEC DO-7 PACKAGE | Jedec |
| 192560 | AAZ17 | Germanium small signal diode (gold bonded) | mble |
