| Nr. | Part Name | Description | Manufacturer by |
| 104041 | A500LP | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104042 | A500LS | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104043 | A500LT | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104044 | A500PM | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104045 | A500PN | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104046 | A500PS | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104047 | A500PT | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104048 | A5016 | Standby current for RS-422 repeater is less than3A | MAXIM - Dallas Semiconductor |
| 104049 | A5030A | solid state crowbar devices | Teccor Electronics |
| 104050 | A5030U | solid state crowbar devices | Teccor Electronics |
| 104051 | A5030Z | solid state crowbar devices | Teccor Electronics |
| 104052 | A5074 | Housings, Power and Signal Cables, Connector Adapters | Hamamatsu Corporation |
| 104053 | A510 | Analog Switch IC | etc |
| 104054 | A513 | 10 TO 500 MHz TO-8 CASCADABLE AMPLIFIER | Tyco Electronics |
| 104055 | A5219 | Supervisor IC indicates fan failure | MAXIM - Dallas Semiconductor |
| 104056 | A531 | 10 TO 500 MHz CASCADABLE AMPLIFIER | Tyco Electronics |
| 104057 | A5347 | Ionization-Type Smoke Detector with Interconnect and Timer | Allegro MicroSystems |
| 104058 | A5347CA | Ionization-Type Smoke Detector with Interconnect and Timer | Allegro MicroSystems |
| 104059 | A5348 | Ionization-Type Smoke Detector with Interconnect, Timer, Reverse-Battery Protection | Allegro MicroSystems |
| 104060 | A5348CA | Ionization-Type Smoke Detector with Interconnect, Timer, Reverse-Battery Protection | Allegro MicroSystems |
| 104061 | A5349 | Ionization-Type AC Smoke Detector with Interconnect and Timer | Allegro MicroSystems |
| 104062 | A5349CA | Ionization-Type AC Smoke Detector with Interconnect and Timer | Allegro MicroSystems |
| 104063 | A5350 | Ionization-Type Smoke Detector with Interconnect | Allegro MicroSystems |
| 104064 | A5350CA | Ionization-Type Smoke Detector with Interconnect | Allegro MicroSystems |
| 104065 | A5354CA | SMOKE DETECTOR WITH INTERCONNECT | Allegro MicroSystems |
| 104066 | A5355CA | SMOKE DETECTOR WITH INTERCONNECT | Allegro MicroSystems |
| 104067 | A5358 | Photoelectric Smoke Detector with Interconnect and Timer | Allegro MicroSystems |
| 104068 | A5358CA | Photoelectric Smoke Detector with Interconnect and Timer | Allegro MicroSystems |
| 104069 | A5364 | Ionization-Type Smoke Detector with Interconnect and Reverse-Battery Protection | Allegro MicroSystems |
| 104070 | A5364CA | Ionization-Type Smoke Detector with Interconnect and Reverse-Battery Protection | Allegro MicroSystems |
| 104071 | A5366 | Photoelectric-Type Smoke Detector with Interconnect, Timer, Temporal Horn Pattern | Allegro MicroSystems |
| 104072 | A5366CA | Photoelectric-Type Smoke Detector with Interconnect, Timer, Temporal Horn Pattern | Allegro MicroSystems |
| 104073 | A5367 | Ionization-Type Smoke Detector with Interconnect, Timer, Reverse-Battery Protection | Allegro MicroSystems |
| 104074 | A5367CA | Ionization-Type Smoke Detector with Interconnect, Timer, Reverse-Battery Protection | Allegro MicroSystems |
| 104075 | A5368CA | SMOKE DETECTOR WITH INTERCONNECT AND TIMER | Allegro MicroSystems |
| 104076 | A54 | 5 TO 500 MHz CASCADABLE AMPLIFIER | Tyco Electronics |
| 104077 | A540 | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104078 | A540L | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104079 | A540LA | SILICON RECTIFIER | Powerex Power Semiconductors |
| 104080 | A540LB | SILICON RECTIFIER | Powerex Power Semiconductors |
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