| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 17 Weeks | 
                                                                            
                                            | Mount | PCB, Through Hole | 
                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | Axial | 
                                                                            
                                            | Terminal Shape | WIRE | 
                                                                            
                                            | Number of Pins | 2 | 
                                                                            
                                            | Dielectric Material | Polypropylene (PP), Metallized | 
                                                                            
                                            | Operating Temperature | -55°C~85°C | 
                                                                            
                                            | Packaging | Bulk | 
                                                                            
                                            | Series | PPA | 
                                                                            
                                            | Size / Dimension | 0.689Diax1.142L 17.50mmx29.00mm | 
                                                                            
                                            | Tolerance | ±10% | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 2 | 
                                                                            
                                            | Termination | PC Pins | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Applications | DC Link, DC Filtering; High Frequency, Switching; Snubber | 
                                                                            
                                            | Additional Feature | RATED AC VOLTAGE (V): 450 | 
                                                                            
                                            | Capacitance | 0.22μF | 
                                                                            
                                            | Voltage - Rated DC | 850V | 
                                                                            
                                            | Voltage - Rated AC | 500V | 
                                                                            
                                            | Capacitor Type | FILM CAPACITOR | 
                                                                            
                                            | Lead Length | 35mm | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 6.6mOhm | 
                                                                            
                                            | Insulation Resistance | 30GOhm | 
                                                                            
                                            | Dissipation Factor | 0.05 % | 
                                                                            
                                            | Rated (AC) Voltage (URac) | 450V | 
                                                                            
                                            | Diameter | 15mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                224PPA850K Overview
From the device, there is an insulation resistance of 30GOhm.As a result, the device has 6.6mOhm equivalent series resistance (ESR).In order for systems to be powered, a constant (AC) voltage (URac) is required.Temperatures as low as -55°C~85°C are suitable for the device.
224PPA850K Features
 30GOhm insulation resistance
6.6mOhm equivalent series resistance (ESR)
an internal rated (AC) voltage (URac) of 450V
224PPA850K Applications
There are a lot of Illinois Capacitor 224PPA850K applications of film capacitors. 
- Battery management system
- Compact fluorescent lamps (CFL)
- Audio/video equipment
- Blocking
- Snubbering
- Bypassing
- Satellite TV
- Industrial and automotive inverters
- Test and measuring equipment
- RF Modules