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                          1127 Series | 
                     
                    
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                           Rating : 50mA 12V DC | 
                     
                    
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                           Travel : 0.2±0.1mm | 
                     
                    
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                          Features | 
                     
                    
                           Surface mount type tact switch. | 
                     
                    
                           Outline dimension 4.5mm x 4.6mm | 
                     
                    
                           and 1.5 mm or 4.3mm height. | 
                     
                
             
             
            
                
                    
                          Applications | 
                     
                    
                           Operating switches in all types of electronic equipment | 
                     
                    
                           Office devices, Sound devices, MP3P, PDA set. | 
                     
                    
                           Camcoders, Headphone stereo set. | 
                     
                    
                           Operating signal input switches, etc. | 
                     
                
             
             
            
                
                    
                          Main specifications | 
                     
                    
                        
                        
                            
                                
                                    |   | 
                                 
                                
                                    | Rating | 
                                    50mA 12V DC | 
                                 
                                
                                    | Travel | 
                                    0.2±0.1mm | 
                                 
                                
                                    | Contact Resistance | 
                                    100 mΩ max. | 
                                 
                                
                                    | Operating temperature | 
                                    '-20℃ ~ 70℃ ( 45% ~ 85% RH ) | 
                                 
                                
                                    | Bounce | 
                                    10 m sec max. | 
                                 
                                
                                    | Operating Force | 
                                    160gf | 
                                    250gf | 
                                 
                                
                                    | Operating Life | 
                                    
                                    
                                        
                                            
                                                | 100,000 Cycles | 
                                                50,000 Cycles | 
                                             
                                        
                                     
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