Datasheet Details
| Part number | QCK3 | 
|---|---|
| Manufacturer | Fairchild Semiconductor | 
| File Size | 299.34 KB | 
| Description | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH | 
| Datasheet | 
        
           | 
    
		  | Part number | QCK3 | 
|---|---|
| Manufacturer | Fairchild Semiconductor | 
| File Size | 299.34 KB | 
| Description | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH | 
| Datasheet | 
        
           | 
    
The QCK3/QCK4 is a slotted opticalswitch designed for surface mount applications where extreme temperatures are experienced during solder reflow.
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