|   | RSBL-48-S | ETC |  |  | using permanent magnet, high sensitivity two poles signal relay rsb relayS | 
    |   | PC355NT | Sharp Electrionic Components |  |  | mini-flat package, high sensitivity photocoupler | 
    |   | RSBL-5-S | ETC |  |  | using permanent magnet, high sensitivity two poles signal relay rsb relayS | 
    |   | PT481 | Sharp Electrionic Components |  |  | narrow acceptance high sensitivity phototransistor | 
    |   | PT481F | Sharp Electrionic Components |  |  | narrow acceptance high sensitivity phototransistor | 
    |   | PT491 | Sharp Electrionic Components |  |  | intermediate acceptance high sensitivity phototransistor | 
    |   | PT491F | Sharp Electrionic Components |  |  | intermediate acceptance high sensitivity phototransistor | 
    |   | PT493 | Sharp Electrionic Components |  |  | intermediate acceptance high sensitivity phototransistor | 
    |   | PT493F | Sharp Electrionic Components |  |  | intermediate acceptance high sensitivity phototransistor | 
    |   | PT495F | Sharp Electrionic Components |  |  | intermediate acceptance high sensitivity phototransistor | 
    |   | PT380 | Sharp Electrionic Components |  |  | high sensitivity, f 3mm resin mold type phototransistor | 
    |   | PT380F | Sharp Electrionic Components |  |  | high sensitivity, f 3mm resin mold type phototransistor | 
    |   | PT381 | Sharp Electrionic Components |  |  | high sensitivity, f 3mm resin mold type phototransistor | 
    |   | PT381F | Sharp Electrionic Components |  |  | high sensitivity, f 3mm resin mold type phototransistor | 
    |   | RSBL-24 | ETC |  |  | using permanent magnet, high sensitivity two poles signal relay rsb relayS | 
    |   | RSBL-24-S | ETC |  |  | using permanent magnet, high sensitivity two poles signal relay rsb relayS | 
    |   | RSBL-3 | ETC |  |  | using permanent magnet, high sensitivity two poles signal relay rsb relayS | 
    |   | RSBL-5 | ETC |  |  | using permanent magnet, high sensitivity two poles signal relay rsb relayS | 
    |   | PC715V | Sharp Electrionic Components |  |  | high sensitivity type photocoupler | 
    |   | PC716V | Sharp Electrionic Components |  |  | high sensitivity, high output type photocoupler |