| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 16 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 2917 (7343 Metric) | 
                                                                            
                                            | Dielectric Material | TANTALUM | 
                                                                            
                                            | Operating Temperature | -55°C~125°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2014 | 
                                                                            
                                            | Series | KO-CAP® T521 | 
                                                                            
                                            | Size / Dimension | 0.287Lx0.169W 7.30mmx4.30mm | 
                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Feature | General Purpose | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 2 | 
                                                                            
                                            | Termination | SMD/SMT | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Type | Molded | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | HTS Code | 8532.21.00.50 | 
                                                                            
                                            | Capacitance | 4.7μF | 
                                                                            
                                            | Voltage - Rated DC | 63V | 
                                                                            
                                            | Depth | 4.3mm | 
                                                                            
                                            | Case Code (Metric) | 7343 | 
                                                                            
                                            | Case Code (Imperial) | 2917 | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 75mOhm @ 100kHz | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 125°C | 
                                                                            
                                            | Leakage Current | 29.6μA | 
                                                                            
                                            | Ripple Current | 425mA | 
                                                                            
                                            | Life (Hours) | 2000 hours | 
                                                                            
                                            | Tan Delta | 0.1 | 
                                                                            
                                            | Dissipation Factor | 10 % | 
                                                                            
                                            | Manufacturer Size Code | D | 
                                                                            
                                            | Height | 2.8mm | 
                                                                            
                                            | Height Seated (Max) | 0.122 3.10mm | 
                                                                            
                                            | Length | 7.3mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                T521D475M063ATE075 Overview
Ripple current is measured to be 425mA for the part.For high efficiency, you should maintain the 75mOhm @ 100kHz ESR (Equivalent Series Resistance).It is capable of supporting leakage currents of 29.6μA.With 4.7μF capacitance, it operates.As a result, the voltage - rated DC of 63V is used to ensure its reliability.Voltage - Rated AC is -55°C~125°CV.It has a maximum seated height of 0.122 3.10mm°C, which enables stable operation.
T521D475M063ATE075 Features
425mA ripple current
a 75mOhm @ 100kHz ESR (Equivalent Series Resistance)
a leakage current of 29.6μA
with a capacitance of 4.7μF
the voltage - rated DC of 63V
an AC voltage of -55°C~125°C
T521D475M063ATE075 Applications
There are a lot of KEMET T521D475M063ATE075 applications of tantalum polymer capacitors. 
- LCD TV
- Power supplies
- Smart phone
- Notebook
- Tablets