| Parameters | 
                                                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | Feature | General Purpose | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Number of Terminations | 2 | 
                                                                            
                                            | Type | Hermetically Sealed | 
                                                                            
                                            | Voltage - Rated | 40V | 
                                                                            
                                            | Capacitance | 500μF | 
                                                                            
                                            | Reach Compliance Code | not_compliant | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 50mOhm @ 100kHz | 
                                                                            
                                            | Polarity | POLARIZED | 
                                                                            
                                            | Lead Spacing | 0.453 11.50mm | 
                                                                            
                                            | Rated (DC) Voltage (URdc) | 40V | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 85°C | 
                                                                            
                                            | Leakage Current | 0.15mA | 
                                                                            
                                            | Ripple Current | 6750mA | 
                                                                            
                                            | Tan Delta | 0.05 | 
                                                                            
                                            | Manufacturer Size Code | B | 
                                                                            
                                            | Height Seated (Max) | 0.445 11.30mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Factory Lead Time | 26 Weeks | 
                                                                            
                                            | Mounting Type | Chassis Mount | 
                                                                            
                                            | Package / Case | M55 Module | 
                                                                            
                                            | Surface Mount | NO | 
                                                                            
                                            | Terminal Shape | LUG | 
                                                                            
                                            | Dielectric Material | TANTALUM (SOLID POLYMER) | 
                                                                            
                                            | Operating Temperature | -55°C~125°C | 
                                                                            
                                            | Packaging | Bulk | 
                                                                            
                                            | Published | 2016 | 
                                                                            
                                            | Series | M55 | 
                                                                            
                                            | Size / Dimension | 1.906Lx1.110W 48.40mmx28.20mm | 
                                                                                                    
                            
                         
                                                M551B507M040AA Overview
The ripple current for this part is 6750mA.ESRs (Equivalent Series Resistances) ought to be kept at 50mOhm @ 100kHz for high efficiency.Leakage current 0.15mA is supported.This device operates with a capacitance of 500μF.This device requires a DC voltage (Urdu) of rated (40V) to function properly.The voltage is -55°C~125°C - Rated AC power.High efficiency is possible because of the voltage - Rated at 40V.Having a maximum height seated of 0.445 11.30mm°C, it makes it possible for a stable operation to take place.
M551B507M040AA Features
6750mA ripple current
a 50mOhm @ 100kHz ESR (Equivalent Series Resistance)
a leakage current of 0.15mA
with a capacitance of 500μF
a rated (DC) voltage (Urdu) of 40V
an AC voltage of -55°C~125°C
the voltage rating of 40V
M551B507M040AA Applications
There are a lot of KEMET M551B507M040AA applications of tantalum polymer capacitors. 
- Power supplies
- Tablets 
- Notebook
- LCD TV
- Smart phone