| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 19 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | Nonstandard | 
                                                                            
                                            | Operating Temperature | -55°C~105°C | 
                                                                            
                                            | Packaging | Bulk | 
                                                                            
                                            | Series | T555 | 
                                                                            
                                            | Size / Dimension | 0.965Lx0.335W 24.50mmx8.50mm | 
                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | Feature | General Purpose | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Type | Hermetically Sealed | 
                                                                            
                                            | Voltage - Rated | 40V | 
                                                                            
                                            | Capacitance | 120μF | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 120mOhm @ 100kHz | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 105°C | 
                                                                            
                                            | Manufacturer Size Code | B | 
                                                                            
                                            | Height Seated (Max) | 0.378 9.60mm | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                T555B127M040AH Overview
ESRs (Equivalent Series Resistances) ought to be kept at 120mOhm @ 100kHz for high efficiency.With 120μF capacitance, it operates.It is capable of operating Temperature of -55°C~105°C.It is possible to achieve high efficiency with a voltage - Rated at 40V.The maximum height seated of 0.378 9.60mm°C enables stable operation.
T555B127M040AH Features
a 120mOhm @ 100kHz ESR (Equivalent Series Resistance)
with a capacitance of 120μF
an AC voltage of -55°C~105°C
the voltage rating of 40V
T555B127M040AH Applications
There are a lot of KEMET T555B127M040AH applications of tantalum polymer capacitors. 
- Smart phone
- Power supplies
- Notebook
- LCD TV
- Tablets