| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 17 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 2917 (7343 Metric) | 
                                                                            
                                            | Operating Temperature | -55°C~105°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2016 | 
                                                                            
                                            | Series | KO-CAP® T520 | 
                                                                            
                                            | Size / Dimension | 0.287Lx0.169W 7.30mmx4.30mm | 
                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | Feature | General Purpose | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Type | Molded | 
                                                                            
                                            | Voltage - Rated | 4V | 
                                                                            
                                            | Capacitance | 220μF | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 25mOhm @ 100kHz | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 105°C | 
                                                                            
                                            | Life (Hours) | 2000 hours | 
                                                                            
                                            | Manufacturer Size Code | V | 
                                                                            
                                            | Height Seated (Max) | 0.075 1.90mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                T520V227M004AT0E025 Overview
ESR (Equivalent Series Resistance) must remain at 25mOhm @ 100kHz to ensure high efficiency.Capacitance is 220μF when it operates.Powered by a voltage of -55°C~105°C, it is powered by AC power.Voltage is rated at 4V which allows for high efficiency.The maximum height seated of 0.075 1.90mm°C enables stable operation.
T520V227M004AT0E025 Features
a 25mOhm @ 100kHz ESR (Equivalent Series Resistance)
with a capacitance of 220μF
an AC voltage of -55°C~105°C
the voltage rating of 4V
T520V227M004AT0E025 Applications
There are a lot of KEMET T520V227M004AT0E025 applications of tantalum polymer capacitors. 
- Tablets 
- Smart phone
- Notebook
- LCD TV
- Power supplies