| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            22 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Through Hole | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            Radial, Can | 
                                        
                                                                            
                                            | Dielectric Material | 
                                            ALUMINUM (WET) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C~105°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Bulk | 
                                        
                                                                            
                                            | Published | 
                                            2016 | 
                                        
                                                                            
                                            | Series | 
                                            UER | 
                                        
                                                                            
                                            | Size / Dimension | 
                                            0.248Dia 6.30mm | 
                                        
                                                                            
                                            | Tolerance | 
                                            ±20% | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            2 | 
                                        
                                                                            
                                            | Type | 
                                            Polymer | 
                                        
                                                                            
                                            | Applications | 
                                            Decoupling | 
                                        
                                                                            
                                            | Voltage - Rated | 
                                            2.5V | 
                                        
                                                                            
                                            | Capacitance | 
                                            470μF | 
                                        
                                                                            
                                            | Lead Pitch | 
                                            2.4892mm | 
                                        
                                                                            
                                            | ESR (Equivalent Series Resistance) | 
                                            10mOhm | 
                                        
                                                                            
                                            | Polarity | 
                                            Polar | 
                                        
                                                                            
                                            | Lead Spacing | 
                                            0.098 2.50mm | 
                                        
                                                                            
                                            | Lifetime @ Temp | 
                                            5000 Hrs @ 105°C | 
                                        
                                                                            
                                            | Ripple Current | 
                                            4.5A | 
                                        
                                                                            
                                            | Life (Hours) | 
                                            5000 hours | 
                                        
                                                                            
                                            | Ripple Current @ Low Frequency | 
                                            225mA @ 120Hz | 
                                        
                                                                            
                                            | Ripple Current @ High Frequency | 
                                            4.5A @ 100kHz | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.354 9.00mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                477UER2R5MEF Overview
System power is determined by 4.5A @ 100kHz ripple current on a high frequency.In this case, the ESR (Equivalent Series Resistance) is 10mOhm.A ripple current @ Low Frequency is required for 225mA @ 120Hz to fully perform its function.A stable operating temperature is -55°C~105°C.
477UER2R5MEF Features
4.5A @ 100kHz ripple current on a high frequency
a 10mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C
477UER2R5MEF Applications
There are a lot of Illinois Capacitor 477UER2R5MEF applications of aluminum polymer capacitors. 
- Servers and adapters (laptop power supplies)
 - Motherboards
 - Phone chargers
 - Switching Power Supply and DC/DC Converter.
 - Medical equipment
 - Buck up Power Supplies of CPU(VRM etc.)
 - LED driver power supplies
 - Miniature high Power Supply.