| 53041 | 2-2W5-PI | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53042 | 2-2W5I-AT1004 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53043 | 2-2W5I-AT1004 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53044 | 2-2W5I-AT1004S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53045 | 2-2W5I-AT1004S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53046 | 2-2W5I-AT505 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53047 | 2-2W5I-AT505 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53048 | 2-2W5I-AT505S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53049 | 2-2W5I-AT505S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53050 | 2-2W5I-AT603 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53051 | 2-2W5I-AT603 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53052 | 2-2W5I-AT603S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53053 | 2-2W5I-AT603S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53054 | 2-2W5I-AT636 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53055 | 2-2W5I-AT636 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53056 | 2-2W5I-AT636S18 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53057 | 2-2W5I-AT636S18 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53058 | 2-2W5I-AT804 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53059 | 2-2W5I-AT804 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
|
| 53060 | 2-2W5I-AT804S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53061 | 2-2W5I-AT804S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53062 | 2-2WI-1000 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53063 | 2-2WI-1000 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53064 | 2-2WI-1000S-16 | 1600 V, 1100 A, 8.8 kA water cooled A.C.switch | POSEICO SPA |
| 53065 | 2-2WI-1000S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53066 | 2-2WI-1000S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53067 | 2-2WI-1200 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53068 | 2-2WI-1200 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53069 | 2-2WI-1200S-16 | 1600 V, 1290 A, 12.5 kA water cooled A.C.switch | POSEICO SPA |
| 53070 | 2-2WI-1200S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53071 | 2-2WI-1200S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53072 | 2-2WI-600 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53073 | 2-2WI-600 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53074 | 2-2WI-600S-16 | 1600 V, 730 A, 5.6 kA water cooled A.C.switch | POSEICO SPA |
| 53075 | 2-2WI-600S16 | WATER COOLED A.C. SWITCH | POSEICO SPA |
| 53076 | 2-2WI-600S16 | WATERCOOLEDA.C.SWITCH | Powerex Power Semiconductors |
| 53077 | 2-OA90A | Germanium Point Contact Type - Video Detector - FM-AM Detector | Panasonic |
| 53078 | 2-OA99 | Germanium Point Contact Type - FM-AM Detector General Use | Panasonic |
| 53079 | 2-OA99A | Germanium Point Contact Type - FM-AM Detector General Use | Panasonic |
| 53080 | 2.0BS | SILICONPLANARZENERDIODE | Semtech |
