| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 23 Weeks | 
                                                                            
                                            | Package / Case | Conformal Coated | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Terminal Shape | WRAPAROUND | 
                                                                            
                                            | Mounting Feature | SURFACE MOUNT | 
                                                                            
                                            | Number of Pins | 2 | 
                                                                            
                                            | Dielectric Material | Tantalum | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2008 | 
                                                                            
                                            | Tolerance | 10% | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Number of Terminations | 2 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | 
                                                                            
                                            | Max Operating Temperature | 125°C | 
                                                                            
                                            | Min Operating Temperature | -55°C | 
                                                                            
                                            | Voltage - Rated | 4V | 
                                                                            
                                            | Capacitance | 2.2μF | 
                                                                            
                                            | Voltage - Rated DC | 4V | 
                                                                            
                                            | Depth | 850μm | 
                                                                            
                                            | Case Code (Metric) | 1608 | 
                                                                            
                                            | Case Code (Imperial) | 0603 | 
                                                                            
                                            | ESR (Equivalent Series Resistance) | 7.5Ohm | 
                                                                            
                                            | Polarity | Polar | 
                                                                            
                                            | Rated (DC) Voltage (URdc) | 4V | 
                                                                            
                                            | Leakage Current | 500nA | 
                                                                            
                                            | Tan Delta | 0.06 | 
                                                                            
                                            | Dissipation Factor | 6 % | 
                                                                            
                                            | Height | 850μm | 
                                                                            
                                            | Length | 1.6mm | 
                                                                            
                                            | Width | 0.85mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                TACL225K004XTA Overview
As a result of the loss of useful energy in a simple circuit with a resistor and an ideal (perfect) capacitor, equivalent series resistance (ESR) is known as internal resistance.This capacitor has a leakage current of 500nA.A capacitor's dissipation factor determines how much power is lost when AC is applied through it, and  its dissipation factor is 6 %.Its tan delta is 0.06, which is an electrical dielectric test used to determine its quality.
TACL225K004XTA Features
a leakage current of 500nA in this capacitor
the dissipation factor is 6 %
its tan delta is 0.06
TACL225K004XTA Applications
There are a lot of AVX Corporation TACL225K004XTA applications of tantalum capacitors. 
- Industrial
- Airbag systems
- General purpose
- Automotive ECU
- Computer
- Industrial control units
- General purpose
- Consumer
- Military / aerospace
- General low power DC/DC and LDO