Multilayer Ceramic Chip Capacitor 2220 250Vac 50/60Hz / 2500Vdc 4.7nF Part Number: 2220YA250472KSTU16 Description: 10% X7R (2R1) to AEC-Q200 IEC/EN60384-14:2013+A1 Approval Specifications: UL-60384-14:2014 CAN/CSA E60384-14:2014 Unmarked parts are uncertified but manufactured Certification: in accordance with the above specifications. These capacitors comply with the requirements of Classification: IEC/EN 60384-14:2013 for Class Y2 / X1 Component Marking and Certification Bodies: Not Applicable Material Group I : CTI >= 600 Mechanical Specification Size Code 2220 Length (L1) in mm ) 5.7 0.40 (0.225 0.016) Width (W) in mm ) 5.0 0.40 (0.197 0.016) Thickness (T) in mm ) 2.54 Max (0.1 Max) Minimum Termination Band (L2,L3) in mm ) 0.25 (0.010) Maximum Termination Band (L2,L3) in mm ) 1.00 (0.040) Minimum Band Gap (L4) in mm ) 4.0 (0.158) FlexiCap Polymer termination, Nickel barrier, Sn Plated Solder Termination Material (RoHS compliant) Solderability IEC-60068-2-58 Packaging 7 Reel Horizontal Orientation, 500 per reel General Electrical Specification Rated Voltage 250Vac 50/60Hz, 5kV impulse Humidity Grade Not applicable Maximum DC Working Voltage 2500Vdc Nominal Capacitance Value 4.7nF Capacitance Tolerance 10% Tangent of Loss Angle (Tan ) 0.025 Capacitance and Tan Test Conditions 1.0Vrms 1kHz Voltage Proof 100% test: 3000Vdc 1s min / 5s max (50mA max charging current for DC tests) AQL test: 3000Vdc / 2000Vac 60s min Min Insulation Resistance (IR) 100.00GOhm 100Vdc Dielectric Classification X7R (2R1) to AEC-Q200 Rated Temperature Range -55C / +125C No DC Voltage 15% Maximum Capacitance Change over Temperature Range Rated DC Voltage - Climatic Category (IEC) 55/125/56 Ageing Characteristic <2% per decade Knowles Precision Devices - Sales This datasheet is for a standard item and is confirmed valid on the date generated, the latest published data for this part may differ and is available at Multilayer Ceramic Chip Capacitor 2220 250Vac 50/60Hz / 2500Vdc 4.7nF Part Number: 2220YA250472KSTU16 Description: 10% X7R (2R1) to AEC-Q200 Environmental RoHS Compliant to 2011/65/EC as amended by 2015/863/EU Compliant 211 compliant REACH Compliant California Proposition 65 No exposure risk Board Layout IPC-7351 pad design Knowles conventional 2-terminal chip capacitors can generally be mounted using pad designs in accordance with 2220 international specification IPC-7351, Generic Requirements C 5.30mm 0.209 for Surface Mount Design and Land Pattern Standards, but Y 1.50mm 0.059 there are some other factors that have been shown to reduce X 5.40mm 0.213 mechanical stress, such as reducing the pad width to less than the chip width. In addition, the position of the chip on the board should be considered. Some high voltage parts may require modifications to the board layout and/or the addition of a conformal coating to prevent flashover. Refer to application note AN0043 for further information. Packaging Tape packaging information for tape-and-reel parts: Tape and reel packing of surface mounting chip capacitors for automatic placement are in accordance with IEC60286-3. Soldering Reflow solder in accordance with IPC-A-610. Recommended reflow profile as laid down in IPC/JEDEC J-STD-020. Wave soldering is also possible, but care must be taken for case sizes 1210 and larger and component thickness >1.0mm. Trials are encouraged. Hand soldering is not recommended and can lead to component damage through thermal shock. Application notes with mounting and handling guidance are available on request. Compex DLI Johanson MFG Novacap Syfer Voltronics Knowles Precision Devices - Sales This datasheet is for a standard item and is confirmed valid on the date generated, the latest published data for this part may differ and is available at