| TLP521-1(A) |  | Toshiba | Photo coupler (phototransitor output) | Original | PDF | 219.37KB | 9 | 
| TLP521-1A |  | Toshiba | GaAs IRED & Photo-Transistor | Scan | PDF | 393.64KB | 8 | 
| TLP521-1(A-LF1) |  | Toshiba | TLP521 - Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4 | Original | PDF | 212.34KB | 9 | 
| TLP521-1(A-LF2) |  | Toshiba | TLP521 - Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4 | Original | PDF | 212.34KB | 9 | 
| TLP521-1(A-LF4) |  | Toshiba | TLP521 - Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4 | Original | PDF | 212.34KB | 9 | 
| TLP521-1(A-LF5) |  | Toshiba | TLP521 - Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4 | Original | PDF | 212.34KB | 9 | 
| TLP521-1(A,T) |  | Toshiba | TLP521 - Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP T/R | Original | PDF | 212.34KB | 9 | 
| TLP521-1(A-TP1) |  | Toshiba | TLP521 - Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4 | Original | PDF | 212.34KB | 9 | 
| TLP521-1(A-TP5) |  | Toshiba | TLP521 - Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4 | Original | PDF | 212.34KB | 9 |