| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 2917 (7343 Metric) | 
                                                                            
                                            | Operating Temperature | -55°C~105°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2008 | 
                                                                            
                                            | Series | SP-Cap CX | 
                                                                            
                                            | Size / Dimension | 0.287Lx0.169W 7.30mmx4.30mm | 
                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Termination | SMD/SMT | 
                                                                            
                                            | Type | Polymer | 
                                                                            
                                            | Max Operating Temperature | 105°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Applications | General Purpose | 
                                                                            
                                            | Voltage - Rated | 2.5V | 
                                                                            
                                            | Capacitance | 330μF | 
                                                                            
                                            | Voltage - Rated DC | 2.5V | 
                                                                            
                                            | Case Code (Metric) | 7343 | 
                                                                            
                                            | Case Code (Imperial) | 2917 | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 12mOhm | 
                                                                            
                                            | Polarity | Polar | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 105°C | 
                                                                            
                                            | Ripple Current | 3A | 
                                                                            
                                            | Life (Hours) | 2000 hours | 
                                                                            
                                            | Height | 1.9mm | 
                                                                            
                                            | Height Seated (Max) | 0.075 1.90mm | 
                                                                            
                                            | Length | 7.2898mm | 
                                                                            
                                            | Width | 4.3mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                EEF-CX0E331XR Overview
The device has an ESR of 12mOhm.When operating at -55°C~105°C, the temperature should remain stable.
EEF-CX0E331XR Features
a 12mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C
EEF-CX0E331XR Applications
There are a lot of Panasonic Electronic Components EEF-CX0E331XR applications of aluminum polymer capacitors. 
- Medical equipment
- Miniature high Power Supply.
- Servers and adapters (laptop power supplies)
- Phone chargers
- Buck up Power Supplies of CPU(VRM etc.)
- Motherboards
- LED driver power supplies
- Switching Power Supply and DC/DC Converter.