| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        EPCOS - TDK Electronics | 
                                    
                                                                        
                                        | Series | 
                                        HighE | 
                                    
                                                                        
                                        | Package | 
                                        Bulk | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Maximum AC Volts | 
                                        420 V | 
                                    
                                                                        
                                        | Maximum DC Volts | 
                                        560 V | 
                                    
                                                                        
                                        | Varistor Voltage (Min) | 
                                        612 V | 
                                    
                                                                        
                                        | Varistor Voltage (Typ) | 
                                        680 V | 
                                    
                                                                        
                                        | Varistor Voltage (Max) | 
                                        748 V | 
                                    
                                                                        
                                        | Current - Surge | 
                                        65 kA | 
                                    
                                                                        
                                        | Energy | 
                                        910J | 
                                    
                                                                        
                                        | Number of Circuits | 
                                        1 | 
                                    
                                                                        
                                        | Capacitance @ Frequency | 
                                        1800 pF @ 1 kHz | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -25°C ~ 85°C (TA) | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Chassis Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        Encased Disc | 
                                    
                                                                        
                                        | Base Product Number | 
                                        B72242L | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        Not Applicable | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8533.40.4000 | 
                                    
                                                                        
                                        | Standard Package | 
                                        50 | 
                                    
                                                                                                        
                            
                         
                                                680 V 65 kA Varistor 1 Circuit Chassis Mount Encased Disc