| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Littelfuse Inc. | 
                                        
                                                                            
                                            | Series | 
                                            ZA | 
                                        
                                                                            
                                            | Package | 
                                            Bulk | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Maximum AC Volts | 
                                            17 V | 
                                        
                                                                            
                                            | Maximum DC Volts | 
                                            22 V | 
                                        
                                                                            
                                            | Varistor Voltage (Min) | 
                                            24.3 V | 
                                        
                                                                            
                                            | Varistor Voltage (Typ) | 
                                            27 V | 
                                        
                                                                            
                                            | Varistor Voltage (Max) | 
                                            29.7 V | 
                                        
                                                                            
                                            | Current - Surge | 
                                            1 kA | 
                                        
                                                                            
                                            | Energy | 
                                            5J | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            1 | 
                                        
                                                                            
                                            | Capacitance @ Frequency | 
                                            11480 pF @ 1 MHz | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            Disc 14mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8533.40.4000 | 
                                        
                                                                            
                                            | Other Names | 
                                            -V27ZA4PX2855 | 
                                        
                                                                            
                                            | Standard Package | 
                                            700 | 
                                        
                                                                                                    
                            
                         
                                                27 V 1 kA Varistor 1 Circuit Through Hole Disc 14mm