WKO221MCPCREKR

WKO Series www.vishay.com Vishay Roederstein EMI Suppression Capacitor, Ceramic Disc, Class X1, 440 VAC, Class Y2, 300 VAC FEATURES • Complying with IEC 60384-14 • High reliability • Wide range of different leadstyles • Singlelayer AC disc safety capacitors • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • X1, Y2 according to IEC 60384-14.4 • Line-to-line filtering (Class X) LINKS TO ADDITIONAL RESOURCES • Line-to-ground filtering (Class Y) 3D 3D • EMI / RFI suppression and filtering • Primary and secondary coupling (SMPS) 3D Models DESIGN QUICK REFERENCE DATA DESCRIPTION The capacitors consist of ceramic disc both sides of which are silver plated. Connection leads are made of tinned copper having diameters of 0.6 mm or 0.8 mm. VALUE Ceramic Class 1 Ceramic Dielectric Voltage (VAC) 2 N750 N750 Y5S, Y5T, Y5U Y5S, Y5T, Y5U The capacitors may be supplied with straight or kinked leads having a lead spacing of 7.5 mm or 12.5 mm. 300 440 300 440 Coating is made of blue colored flame retardant epoxy resin in accordance with UL 94 V-0. Min. Capacitance (pF) 33 68 Max. Capacitance (pF) 47 4700 Mounting Radial OPERATING TEMPERATURE RANGE -40 °C to +125 °C (1) CAPACITANCE RANGE 33 pF to 4.7 nF TOLERANCE ON CAPACITANCE ± 10 %, ± 20 % Note (1) For explanation about the difference of operating temperature range and temperature characteristic of capacitance please see www.vishay.com/doc?48299 RATED VOLTAGE TEMPERATURE CHARACTERISTICS • Y2: 300 VAC, 50 Hz (IEC 60384-14) 300 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14) Class 1: N750 Class 2: Y5S, Y5T, Y5U SECTIONAL SPECIFICATIONS Climatic category (according to EN 60058-1) Class 1: 40 / 125 / 21 Class 2: 40 / 125 / 21 APPROVALS • X1: 440 VAC, 50 Hz (IEC 60384-14) 440 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14) TEST VOLTAGE • 2600 VAC, 50 Hz, 2 s Component test (100 %) • 2600 VAC, 50 Hz, 60 s Random sampling test (destructive) • 2600 VAC, 50 Hz, 60 s Voltage proof of coating (destructive) INSULATION RESISTANCE AT 500 VDC ≥ 6000 MΩ (60 s) IEC 60384-14 DISSIPATION FACTOR UL 60384-14 Class 1: max. 0.5 % (1 MHz) CSA E60384-14 Class 2: max. 2.5 % (1 kHz) Revision: 28-Jan-2022 Document Number: 22204 1 For technical questions, contact: slcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 WKO Series www.vishay.com Vishay Roederstein DIMENSIONS in millimeters Smax. 3.0 max. Dmax. V F 30 - 3 or 10 ± 1 Ø d ± 0.05 TECHNICAL DATA CAPACITANCE TOLERANCE BODY DIAMETER DMAX. (mm) BODY THICKNESS SMAX. (mm) LEAD SPACING (2) F (mm) ± 1 mm LEAD DIAMETER (2) d (mm) ± 0.05 mm WIDTH (2) V (mm) ± 0.5 mm PART NUMBER MISSING DIGITS SEE ORDERING CODE BELOW 33 47 ± 10 %, ± 20 % 8.0 5.0 7.5 0.6 1.6 WKO330#CP###KR WKO470#CP###KR 68 100 ± 10 %, ± 20 % 8.0 5.0 7.5 0.6 1.9 WKO680#CP###KR WKO101#CP###KR 150 220 330 ± 10 %, ± 20 % 8.0 5.0 7.5 0.6 1.9 WKO151#CP###KR WKO221#CP###KR WKO331#CP###KR 0.6 2.0 ± 10 %, ± 20 % 8.0 9.0 10.0 12.0 13.0 15.0 16.0 18.0 0.8 1.6 CAPACITANCE (1) C (pF) N750 Y5S Y5T Y5U 470 680 1000 1500 2200 3300 3900 4700 5.0 7.5 12.5 Notes (1) Capacitance values from 1 nF to 4.7 nF: the alternative usage of VKO series is recommended for new application (2) Standard lead configuration, other lead spacing and diameter available on request WKO471#CP###KR WKO681#CP###KR WKO102#CP###KR WKO152#CP###KR WKO222#CP###KR WKO332#CP###KR WKO392#CP###KR WKO472#CP###KR ORDERING CODE # ### Example 7th digit 10th to 12th digit WKO Series Capacitance tolerance Lead configuration 222 M Capacitance Tolerance code value ± 10 % = K, ± 20 % = M See “General Information” www.vishay.com/doc?22001 CP CJ0 K R Lead Voltage code Internal code RoHS compliant configuration MARKING WKO 440~X1 300~Y2 33p M WKO 33 pF to 1.0 nF Revision: 28-Jan-2022 WKO 2n2 M IEC 384-14 440 300 250~ X1 Y2 WKO 1.5 nF to 4.7 nF Document Number: 22204 2 For technical questions, contact: slcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 WKO Series www.vishay.com Vishay Roederstein APPROVALS IEC 60384-14 - Safety tests This approval together with CB test certificate substitutes all national approvals. CB Certificate (www.vishay.com/doc?22217) Y2-capacitor: CB test certificate: US-26157-UL 33 pF to 4.7 nF 300 VAC X1-capacitor: CB test certificate: US-26157-UL 33 pF to 4.7 nF 440 VAC Y2-capacitor: VDE marks approval: 136820 33 pF to 4.7 nF 300 VAC X1-capacitor: VDE marks approval: 136820 33 pF to 4.7 nF 440 VAC Minimum thickness of insulation: 0.4 mm VDE (www.vishay.com/doc?22219) DIN EN 60384-14 (VDE 0565-1-1) Minimum thickness of insulation: 0.4 mm Underwriters Laboratories Inc. / Canadian Standards Association (www.vishay.com/doc?22218) Y2-capacitor: UL-test certificate: E183844 33 pF to 4.7 nF 300 VAC X1-capacitor: UL-test certificate: E183844 33 pF to 4.7 nF 440 VAC UL 60384-14, CSA E60384-14 Minimum thickness of insulation: 0.4 mm IMPEDANCE VS. FREQUENCY (typical) 3000 10 Z (Ω) I (μA) AC CURRENT VS. VOLTAGE (typical) 4.7 nF 2000 1 4700 pF 3900 pF 3300 pF 2200 pF 1500 pF 1000 pF 680 pF 470 pF 330 pF 220 pF 150 pF 100 pF 68 pF 47 pF 33 pF 3.3 nF 2.2 nF 1000 0.1 1 nF 0 0.01 0 500 1000 1500 2000 1 2500 10 100 UR (V~) 1000 f (MHz) STORAGE The capacitors must not be stored in a corrosive atmosphere, where sulphide or chloride gas, acid, alkali or salt are present. Exposure of the components to moisture, should be avoided. The solderability of the leads is not affected by storage of up to 24 months (temperature +10 °C to +35 °C, relative humidity up to 60 %). Class 2 ceramic dielectric capacitors are also subject to aging, see www.vishay.com/doc?22001. SOLDERING SOLDERING SPECIFICATIONS Soldering test for capacitors with wire leads: (according to IEC 60068-2-20, solder bath method) Soldering temperature Soldering duration Distance from component body Revision: 28-Jan-2022 SOLDERABILITY RESISTANCE TO SOLDERING HEAT 235 °C ± 5 °C 260 °C ± 5 °C 2 s ± 0.5 s 10 s ± 1 s ≥ 2 mm ≥ 5 mm Document Number: 22204 3 For technical questions, contact: slcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 WKO Series www.vishay.com Vishay Roederstein SOLDERING RECOMMENDATIONS Soldering of the component should be achieved using a Sn60/40 type or a silver-bearing Sn62/36/2Ag type solder. Ceramic capacitors are very sensitive to rapid changes in temperature (thermal shock) therefore the solder heat resistance specification (see Soldering Specifications table) should not be exceeded. Subjecting the capacitor to excessive heating may result in thermal shocks that can crack the ceramic body. Similarly, excessive heating can cause the internal solder junction to melt. CLEANING The components should be cleaned immediately following the soldering operation with vapor degreasers. SOLVENT RESISTANCE The coating and marking of the capacitors are resistant to the following test method: IEC 60068-2-45 (method XA). MOUNTING If a defined product stop is required for mounting on a PCB, a mechanically formed product stop (kinked or inline wire) or a mounting tool should be used. We do not recommend modifying the lead terminals, e.g. bending or cropping. This action could break the coating or crack the ceramic insert. If however, the lead must be modified in any way, we recommend support of the lead with a clamping fixture next to the coating. OPERATING VOLTAGE In case the voltage is applied to the circuit, starting as well as stopping, may generate irregular voltage for a transit period because of resonance or switching. Be sure to use a capacitor with a rated voltage range that includes these irregular voltages. OPERATING TEMPERATURE AND SELF-GENERATED HEAT Keep the surface temperature of a capacitor below the upper limit of its rated operating temperature range. Be sure to take into account the heat generated by the capacitor itself. When the capacitor is used in a high frequency, pulse, or similar application, it may have self-generated heat due to dielectric dissipation. Temperature increase due to self-generated heating should not exceed 20 °C while operating at an atmosphere temperature of 25 °C. When measuring, the surface temperature, make sure that the capacitor is not affected by radiant, conductive and convective heat by its surroundings. Excessive heat may lead to thermo-mechanical deterioration of the capacitor's characteristics and reliability. RELATED DOCUMENTS General Information www.vishay.com/doc?22001 CB Test Certificate www.vishay.com/doc?22217 VDE Marks Approval www.vishay.com/doc?22219 UL Test Certificate www.vishay.com/doc?22218 Revision: 28-Jan-2022 Document Number: 22204 4 For technical questions, contact: slcap@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. © 2023 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2023 1 Document Number: 91000