| PS2501-1 |  | California Eastern Laboratories | High Isolation Voltage Single Transistor Type Multi Photocoupler Series | Original | PDF | 209.71KB | 13 | 
| PS2501-1 |  | Isocom Components | 6V 50mA phototransistor optically coupled isolator | Original | PDF | 66.1KB | 3 | 
| PS2501-1 |  | Kexin | High Isolation Voltage Single Transistor Type Multi Photocoupler Series | Original | PDF | 161.72KB | 6 | 
| PS2501-1 |  | NEC | Semiconductor Selection Guide 1995 | Original | PDF | 3.25MB | 226 | 
| PS2501-1 |  | NEC | IC OPTOCOUPL DC-IN 1-CH TRANS DC-OUT HI VCE HS 4PDIP | Original | PDF | 151.41KB | 16 | 
| PS2501-1 |  | NEC | HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | Original | PDF | 115.86KB | 12 | 
| PS2501-1 |  | NEC | High Isolation Voltage Single Transistor Type Multi Photocoupler Series | Original | PDF | 145.12KB | 15 | 
| PS2501-1 |  | On Semiconductor | HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | Original | PDF | 103.83KB | 6 | 
| PS2501-1 |  | On Semiconductor | HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | Original | PDF | 103.83KB | 6 | 
| PS2501-1 |  | Opto | 4 Pin, DIP, Single Phototransistor Detector, BVCEO 80V, CTR 80-600 @ 5mA, 5V Optocoupler | Original | PDF | 106.94KB | 4 | 
| PS2501-1 |  | Unknown | Interface IC/Device Data Book (Japanese) | Scan | PDF | 72.27KB | 2 | 
| PS2501-1A |  | California Eastern Laboratories | High Isolation Voltage Single Transistor Type Multi Photocoupler Series | Original | PDF | 209.71KB | 13 | 
| PS2501-1-A |  | California Eastern Laboratories | Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISOLATOR 5KV TRANS 4DIP | Original | PDF |  | 13 | 
| PS2501-1-A |  | NEC | IC OPTOCOUPL DC-IN 1-CH TRANS DC-OUT HI VCE HS 4PDIP | Original | PDF | 151.41KB | 16 | 
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| PS2501-1-D-A |  | California Eastern Laboratories | Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISOLATOR 5KV TRANS 4DIP | Original | PDF |  | 13 | 
| PS2501-1G |  | Isocom Components | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATOR | Original | PDF | 66.1KB | 3 | 
| PS2501-1-H-A |  | California Eastern Laboratories | Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISOLATOR 5KV TRANS 4DIP | Original | PDF |  | 13 | 
| PS2501-1-K-A |  | California Eastern Laboratories | Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISOLATOR 5KV TRANS 4DIP | Original | PDF |  | 13 | 
| PS2501-1-L-A |  | California Eastern Laboratories | Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISOLATOR 5KV TRANS 4DIP | Original | PDF |  | 13 | 
| PS2501-1-M-A |  | California Eastern Laboratories | Optoisolators - Transistor, Photovoltaic Output, Isolators, OPTOISOLATOR 5KV TRANS 4DIP | Original | PDF |  | 13 |