| Parameters | 
                                
                                                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Termination | 
                                            SMD/SMT | 
                                        
                                                                            
                                            | Type | 
                                            Polymer | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | Capacitance | 
                                            680μF | 
                                        
                                                                            
                                            | Voltage - Rated DC | 
                                            4V | 
                                        
                                                                            
                                            | ESR (Equivalent Series Resistance) | 
                                            20mOhm | 
                                        
                                                                            
                                            | Lifetime @ Temp | 
                                            15000 Hrs @ 105°C | 
                                        
                                                                            
                                            | Ripple Current | 
                                            4.13A | 
                                        
                                                                            
                                            | Life (Hours) | 
                                            2000 hours | 
                                        
                                                                            
                                            | Ripple Current @ High Frequency | 
                                            4.13A @ 100kHz | 
                                        
                                                                            
                                            | Diameter | 
                                            10mm | 
                                        
                                                                            
                                            | Height | 
                                            7.7mm | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.303 7.70mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            16 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            Radial, Can - SMD | 
                                        
                                                                            
                                            | Surface Mount Land Size | 
                                            0.406Lx0.406W 10.30mmx10.30mm | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C~105°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2010 | 
                                        
                                                                            
                                            | Series | 
                                            NPCAP™-PXA | 
                                        
                                                                            
                                            | Size / Dimension | 
                                            0.394Dia 10.00mm | 
                                        
                                                                            
                                            | Tolerance | 
                                            ±20% | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                                                    
                            
                         
                                                APXA4R0ARA681MJ80G Overview
For power systems, 4.13A @ 100kHz ripple current at high frequency must be present.Electrical device with 20mOhm ESR (Equivalent Series Resistance).A stable operation requires an operating temperature of -55°C~105°C.
APXA4R0ARA681MJ80G Features
4.13A @ 100kHz ripple current on a high frequency
a 20mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C
APXA4R0ARA681MJ80G Applications
There are a lot of United Chemi-Con APXA4R0ARA681MJ80G applications of aluminum polymer capacitors. 
- LED driver power supplies
 - Motherboards
 - Switching Power Supply and DC/DC Converter.
 - Phone chargers
 - Miniature high Power Supply.
 - Servers and adapters (laptop power supplies)
 - Medical equipment
 - Buck up Power Supplies of CPU(VRM etc.)