| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Mount | PCB, Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 2917 (7343 Metric) | 
                                                                            
                                            | Terminal Shape | WRAPAROUND | 
                                                                            
                                            | Dielectric Material | Aluminium | 
                                                                            
                                            | Operating Temperature | -55°C~105°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2011 | 
                                                                            
                                            | Series | SP-Cap CX | 
                                                                            
                                            | Size / Dimension | 0.287Lx0.169W 7.30mmx4.30mm | 
                                                                            
                                            | Tolerance | ±20% | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 2 | 
                                                                            
                                            | Termination | SMD/SMT | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Type | Polymer | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Applications | General Purpose | 
                                                                            
                                            | Capacitance | 120μF | 
                                                                            
                                            | Voltage - Rated DC | 6.3V | 
                                                                            
                                            | Packing Method | BULK | 
                                                                            
                                            | Depth | 4.3mm | 
                                                                            
                                            | Case Code (Metric) | 7343 | 
                                                                            
                                            | Case Code (Imperial) | 2917 | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 15mOhm | 
                                                                            
                                            | Polarity | POLARIZED | 
                                                                            
                                            | Voltage | 6.3V | 
                                                                            
                                            | Lifetime @ Temp | 2000 Hrs @ 105°C | 
                                                                            
                                            | Leakage Current | 75.6μA | 
                                                                            
                                            | Ripple Current | 2.7A | 
                                                                            
                                            | Life (Hours) | 1000 hours | 
                                                                            
                                            | Ripple Current @ High Frequency | 5.1A @ 100kHz | 
                                                                            
                                            | Dissipation Factor | 0.06 % | 
                                                                            
                                            | Ripple Current (AC) | 2.7A | 
                                                                            
                                            | Height | 1.9mm | 
                                                                            
                                            | Height Seated (Max) | 0.075 1.90mm | 
                                                                            
                                            | Length | 7.3mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                EEF-CX0J121R Overview
5.1A @ 100kHz ripple current @ high frequency is required in order to power systems.There is a 15mOhm in ESR (Equivalent Series Resistance) in this electrical device.Note that this part has a dissipation factor of 0.06 %.A stable operating temperature is -55°C~105°C.
EEF-CX0J121R Features
5.1A @ 100kHz ripple current on a high frequency
a 15mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C
EEF-CX0J121R Applications
There are a lot of Panasonic Electronic Components EEF-CX0J121R applications of aluminum polymer capacitors. 
- Miniature high Power Supply.
- Motherboards
- LED driver power supplies
- Phone chargers
- Buck up Power Supplies of CPU(VRM etc.)
- Servers and adapters (laptop power supplies)
- Medical equipment
- Switching Power Supply and DC/DC Converter.