| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            13 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            1411 (3528 Metric), 1210 | 
                                        
                                                                            
                                            | Dielectric Material | 
                                            TANTALUM (SOLID POLYMER) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C~105°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2016 | 
                                        
                                                                            
                                            | Series | 
                                            TCJ | 
                                        
                                                                            
                                            | Size / Dimension | 
                                            0.138Lx0.110W 3.50mmx2.80mm | 
                                        
                                                                            
                                            | 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 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8532.21.00.50 | 
                                        
                                                                            
                                            | Capacitance | 
                                            0.68μF | 
                                        
                                                                            
                                            | Voltage - Rated DC | 
                                            50V | 
                                        
                                                                            
                                            | Packing Method | 
                                            TR, 7 INCH | 
                                        
                                                                            
                                            | Depth | 
                                            2.8mm | 
                                        
                                                                            
                                            | Case Code (Metric) | 
                                            3528 | 
                                        
                                                                            
                                            | Case Code (Imperial) | 
                                            1210 | 
                                        
                                                                            
                                            | ESR (Equivalent Series Resistance) | 
                                            400mOhm @ 100kHz | 
                                        
                                                                            
                                            | Polarity | 
                                            POLARIZED | 
                                        
                                                                            
                                            | Lifetime @ Temp | 
                                            2000 Hrs @ 105°C | 
                                        
                                                                            
                                            | Leakage Current | 
                                            3.4μA | 
                                        
                                                                            
                                            | Ripple Current | 
                                            415mA | 
                                        
                                                                            
                                            | Life (Hours) | 
                                            2000 hours | 
                                        
                                                                            
                                            | Tan Delta | 
                                            0.06 | 
                                        
                                                                            
                                            | Dissipation Factor | 
                                            6 % | 
                                        
                                                                            
                                            | Manufacturer Size Code | 
                                            B | 
                                        
                                                                            
                                            | Height | 
                                            2.1mm | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.083 2.10mm | 
                                        
                                                                            
                                            | Length | 
                                            3.5mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                TCJB684M050R0400 Overview
There is 415mA ripple current measured in the part.A high efficiency is achieved by maintaining the ESR (Equivalent Series Resistance) at 400mOhm @ 100kHz.It supports the leakage current of 3.4μA.Capacitance is 0.68μF, so it operates with no capacitance.A voltage-rated DC of 50V ensures its reliability.The voltage is -55°C~105°C - Rated AC power.In the seated position, it has a maximum height of 0.083 2.10mm°C, so it is stable under all conditions.
TCJB684M050R0400 Features
415mA ripple current
a 400mOhm @ 100kHz ESR (Equivalent Series Resistance)
a leakage current of 3.4μA
with a capacitance of 0.68μF
the voltage - rated DC of 50V
an AC voltage of -55°C~105°C
TCJB684M050R0400 Applications
There are a lot of AVX Corporation TCJB684M050R0400 applications of tantalum polymer capacitors. 
- Power supplies
 - Notebook
 - LCD TV
 - Smart phone
 - Tablets