| Parameters | 
                                
                                                                                                            
                                            | Length | 
                                            4.5mm | 
                                        
                                                                            
                                            | Thickness (Max) | 
                                            0.040 1.02mm | 
                                        
                                                                            
                                            | Thickness | 
                                            1.016mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | REACH SVHC | 
                                            Unknown | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            12 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount, MLCC | 
                                        
                                                                            
                                            | Package / Case | 
                                            1812 (4532 Metric) | 
                                        
                                                                            
                                            | Terminal Shape | 
                                            WRAPAROUND | 
                                        
                                                                            
                                            | Number of Pins | 
                                            2 | 
                                        
                                                                            
                                            | Material | 
                                            Ceramic | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -55°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2010 | 
                                        
                                                                            
                                            | Size / Dimension | 
                                            0.177Lx0.126W 4.50mmx3.20mm | 
                                        
                                                                            
                                            | Tolerance | 
                                            ±5% | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            2 | 
                                        
                                                                            
                                            | Termination | 
                                            SMD/SMT | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Temperature Coefficient | 
                                            C0G NP0 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) - with Nickel (Ni) barrier | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | Capacitance | 
                                            4700pF | 
                                        
                                                                            
                                            | Voltage - Rated DC | 
                                            100V | 
                                        
                                                                            
                                            | Packing Method | 
                                            TR, EMBOSSED, 7 INCH | 
                                        
                                                                            
                                            | Depth | 
                                            3.2mm | 
                                        
                                                                            
                                            | Case Code (Metric) | 
                                            4532 | 
                                        
                                                                            
                                            | Case Code (Imperial) | 
                                            1812 | 
                                        
                                                                            
                                            | Dielectric | 
                                            C0G | 
                                        
                                                                            
                                            | Temperature Characteristics Code | 
                                            C0G | 
                                        
                                                                            
                                            | Multilayer | 
                                            Yes | 
                                        
                                                                            
                                            | Dissipation Factor | 
                                            10 % | 
                                        
                                                                            
                                            | Height | 
                                            1.1mm | 
                                        
                                                                                                    
                            
                         
                                                18121A472JAT2A Overview
Ceramic capacitor is 0.177Lx0.126W 4.50mmx3.20mm in size/dimension for this device.As a general rule, temperature coefficient of resistance is simply the change in electrical resistance of a substance per degree change in temperature, and its value is C0G NP0.This device can operate on voltage - Rated DC of 100V.
18121A472JAT2A Features
a size/dimension of 0.177Lx0.126W 4.50mmx3.20mm
with C0G NP0 being the highest temperature coefficient
with the voltage - Rated DC of 100V
18121A472JAT2A Applications
There are a lot of AVX Corporation 18121A472JAT2A applications of ceramic capacitors. 
- Mobile devices
 - Servers, PCs, tablets
 - Power supply circuit
 - General electronic equipment