| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        ECS Inc. | 
                                    
                                                                        
                                        | Series | 
                                        ECX-1637B2 | 
                                    
                                                                        
                                        | Package | 
                                        Tape & Reel (TR) | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Type | 
                                        MHz Crystal | 
                                    
                                                                        
                                        | Frequency | 
                                        32 MHz | 
                                    
                                                                        
                                        | Frequency Stability | 
                                        ±10ppm | 
                                    
                                                                        
                                        | Frequency Tolerance | 
                                        ±10ppm | 
                                    
                                                                        
                                        | Load Capacitance | 
                                        8pF | 
                                    
                                                                        
                                        | ESR (Equivalent Series Resistance) | 
                                        50 Ohms | 
                                    
                                                                        
                                        | Operating Mode | 
                                        Fundamental | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -30°C ~ 85°C | 
                                    
                                                                        
                                        | Ratings | 
                                        - | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        4-SMD, No Lead | 
                                    
                                                                        
                                        | Size / Dimension | 
                                        0.079" L x 0.063" W (2.00mm x 1.60mm) | 
                                    
                                                                        
                                        | Height - Seated (Max) | 
                                        0.020" (0.50mm) | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        1  (Unlimited) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8541.60.0060 | 
                                    
                                                                        
                                        | Standard Package | 
                                        3,000 | 
                                    
                                                                                                        
                            
                         
                                                32 MHz ±10ppm Crystal 8pF 50 Ohms 4-SMD, No Lead