| Parameters | 
                                
                                                                                                            
                                            | Manufacturer Size Code | 
                                            T | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.047 1.20mm | 
                                        
                                                                            
                                            | Length | 
                                            3.5052mm | 
                                        
                                                                            
                                            | Width | 
                                            2.794mm | 
                                        
                                                                            
                                            | REACH SVHC | 
                                            Unknown | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            14 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            1411 (3528 Metric) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C~105°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2011 | 
                                        
                                                                            
                                            | Series | 
                                            vPolyTan™ T55 | 
                                        
                                                                            
                                            | Size / Dimension | 
                                            0.138Lx0.110W 3.50mmx2.80mm | 
                                        
                                                                            
                                            | Tolerance | 
                                            ±20% | 
                                        
                                                                            
                                            | Feature | 
                                            General Purpose | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Type | 
                                            Molded | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            105°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -55°C | 
                                        
                                                                            
                                            | Voltage - Rated | 
                                            4V | 
                                        
                                                                            
                                            | Capacitance | 
                                            68μF | 
                                        
                                                                            
                                            | Voltage - Rated DC | 
                                            4V | 
                                        
                                                                            
                                            | Case Code (Metric) | 
                                            3528 | 
                                        
                                                                            
                                            | Case Code (Imperial) | 
                                            1411 | 
                                        
                                                                            
                                            | ESR (Equivalent Series Resistance) | 
                                            80mOhm @ 100kHz | 
                                        
                                                                                                    
                            
                         
                                                T55T686M004C0080 Overview
ESRs (Equivalent Series Resistances) ought to be kept at 80mOhm @ 100kHz for high efficiency.Capacitance 68μF governs its operation.Hence, it must operate with a voltage rated DC of 4V.Voltage - Rated AC is -55°C~105°CV.4V voltage allows for high efficiency.This machine can operate at a maximum height of [0.047 1.20mm°C] when seated.
T55T686M004C0080 Features
a 80mOhm @ 100kHz ESR (Equivalent Series Resistance)
with a capacitance of 68μF
the voltage - rated DC of 4V
an AC voltage of -55°C~105°C
the voltage rating of 4V
T55T686M004C0080 Applications
There are a lot of Vishay Sprague T55T686M004C0080 applications of tantalum polymer capacitors. 
- Power supplies
 - Notebook
 - Smart phone
 - Tablets 
 - LCD TV