| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 15 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 1411 (3528 Metric) | 
                                                                            
                                            | Dielectric Material | TANTALUM (DRY/SOLID) | 
                                                                            
                                            | Operating Temperature | -55°C~125°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2017 | 
                                                                            
                                            | Series | KO-CAP® T540 | 
                                                                            
                                            | Size / Dimension | 0.138Lx0.110W 3.50mmx2.80mm | 
                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | Feature | High Reliability | 
                                                                            
                                            | Pbfree Code | no | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 2 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Type | Molded | 
                                                                            
                                            | Voltage - Rated | 3V | 
                                                                            
                                            | HTS Code | 8532.21.0050 | 
                                                                            
                                            | Capacitance | 150μF | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 80mOhm @ 100kHz | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 125°C | 
                                                                            
                                            | Manufacturer Size Code | B | 
                                                                            
                                            | Height Seated (Max) | 0.083 2.10mm | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                            
                                            | Ratings | COTS | 
                                                                                                    
                            
                         
                                                T540B157M003DH8510WAFL Overview
ESR (Equivalent Series Resistance) must remain at 80mOhm @ 100kHz to ensure high efficiency.Capacitance is 150μF, so it operates with no capacitance.There is a voltage of -55°C~125°C on the AC rated power supply.With a voltage of 3V, high efficiency is possible.The product has a maximum height seated of 0.083 2.10mm°C which makes it stable to operate.
T540B157M003DH8510WAFL Features
a 80mOhm @ 100kHz ESR (Equivalent Series Resistance)
with a capacitance of 150μF
an AC voltage of -55°C~125°C
the voltage rating of 3V
T540B157M003DH8510WAFL Applications
There are a lot of KEMET T540B157M003DH8510WAFL applications of tantalum polymer capacitors. 
- Notebook
- Power supplies
- Tablets 
- Smart phone
- LCD TV