MKT 1820 Vishay Roederstein DC Film Capacitors MKT Radial Potted Type l max. Marking W FEATURES * AEC-Q200 qualified H * Supplied loose in box, taped on reel and ammo pack 0.6 6 -1 0.4 PCM 0.4 * 10 mm to 27.5 mm lead pitch 0.8 * Compliant to RoHS directive 2002/95/EC * Find more about Vishay's Automotive Grade Product requirements at www.vishay.com/applications Dimensions in millimeters APPLICATIONS ENCAPSULATION Blocking, bypassing, filtering, timing, coupling and decoupling circuits, interference suppression in low voltage applications. High temperature operations. Automotive applications Plastic case, epoxy UL-class 94 V-0 REFERENCE STANDARDS resin CLIMATIC TESTING IEC 60068-1 sealed, flame CLASS retardant ACC. TO 55/125/56 IEC 60384-2 CAPACITANCE RANGE (E12 SERIES) MARKING C-value; tolerance; rated voltage; manufacturer's type; code for dielectric material; manufacturer location; manufacturer's logo; year and week 1000 pF to 15 F CAPACITANCE TOLERANCE 20 %, 10 %, 5 % DIELECTRIC LEADS Polyester film Tinned wire ELECTRODES MAXIMUM APPLICATION TEMPERATURE Metallized 125 C CONSTRUCTION MAXIMUM OPERATING TEMPERATURE FOR LIMITED TIME Mono and series construction 150 C at 0.3 UR for maximum 200 h RATED VOLTAGE 63 VDC, 100 VDC, 250 VDC, 400 VDC, 630 VDC, 1000 VDC RELIABILITY RATED VOLTAGE Operational life > 300 000 h (40 C/0.5 x UR) Failure rate < 2 FIT (40 C/0.5 x UR) 40 VAC, 63 VAC, 160 VAC, 200 VAC, 220 VAC DETAIL SPECIFICATION For detailed data dc-film@vishay.com www.vishay.com 134 For technical questions, contact: dc-film@vishay.com and test requirements contact: Document Number: 26011 Revision: 18-Feb-10 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein COMPOSITION OF CATALOG NUMBER CAPACITANCE (numerically) MULTIPLIER (nF) 0.1 2 Example: 1 3 468 = 680 nF 10 4 100 5 MKT 1820 X XX 25 X X SPECIAL LETTER FOR TAPED Bulk TYPE TOLERANCE Un = 06 = 63 V 4 5% Un = 01 = 100 V 5 10 % Un = 25 = 250 V 6 20 % W Reel diameter 350 mm V Reel diameter 500 mm G Ammopack Un = 40 = 400 V Un = 63 = 630 V Un = 10 = 1000 V Note * For detailed tape specifications refer to "Packaging Information" www.vishay.com/docs?28139 or end of catalog SPECIFIC REFERENCE DATA DESCRIPTION VALUE Tangent of loss angle: at 1 kHz at 10 kHz at 100 kHz C 0.1 F 80 x 10-4 150 x 10-4 250 x 10-4 10-4 10-4 0.1 F < C 1.0 F 80 x C 1.0 F Pitch (mm) 100 x 10-4 Maximum pulse rise time (dU/dt)R [V/s] 150 x - - 63 VDC 100 VDC 250 VDC 400 VDC 630 VDC 1000 VDC 10 12 18 36 52 70 260 15 8 10 20 32 66 130 22.5 5 6 12 18 38 68 27.5 - 5 10 14 28 50 If the maximum pulse voltage is less than the rated voltage higher dU/dt values can be permitted. R between leads, for C 0.33 F and UR 100 V > 15 000 M R between leads, for C 0.33 F and UR > 100 V > 30 000 M RC between leads, for C > 0.33 F and UR 100 V > 5000 s RC between leads, for C > 0.33 F and UR > 100 V > 10 000 s R between leads and case, 100 V; (foil method) Withstanding (DC) voltage (cut off current 10 mA); rise time 100 V/s > 30 000 M 1.6 x URdc, 1 min Withstanding (DC) leads and case 2 x URdc, 1 min Maximum application temperature 125 C Document Number: 26011 Revision: 18-Feb-10 For technical questions, contact: dc-film@vishay.com www.vishay.com 135 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein CAPACITANCE CAPACITANCE CODE dt = 0.80 mm 0.8 mm 1000 pF -210 1500 pF -215 2200 pF -222 3300 pF -233 4700 pF -247 6800 pF -268 0.01 F -310 0.015 F -315 0.022 F -322 0.033 F -333 0.047 F -347 0.068 F -368 0.10 F -410 0.15 F -415 0.22 F -422 0.33 F -433 0.47 F -447 0.68 F -468 1.0 F -510 1.5 F -515 2.2 F -522 3.3 F -533 4.7 F -547 6.8 F -568 10.0 F -610 15.0 F -615 CAPACITANCE CAPACITANCE CODE dt = 0.80 mm 0.8 mm 1000 pF -210 1500 pF -215 2200 pF -222 3300 pF -233 4700 pF -247 6800 pF -268 0.01 F -310 0.015 F -315 0.022 F -322 0.033 F -333 0.047 F -347 0.068 F -368 0.10 F -410 0.15 F -415 0.22 F -422 0.33 F -433 0.47 F -447 0.68 F -468 1.0 F -510 1.5 F -515 2.2 F -522 3.3 F -533 4.7 F -547 www.vishay.com 136 VOLTAGE CODE 06 63 VDC/40 VAC w h l Pitch (mm) (mm) (mm) (mm) 3.5 3.5 3.5 4.0 4.5 5.5 6.5 6.5 7.5 8.5 8.5 8.5 8.0 8.0 8.0 9.0 9.5 10.5 11.5 12.5 13.5 14.5 17.5 16.5 13.0 13.0 13.0 13.0 13.0 13.0 13.0 18.0 18.0 18.0 18.0 26.5 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0 15.0 15.0 15.0 22.5 VOLTAGE CODE 01 100 VDC/63 VAC w h l Pitch (mm) (mm) (mm) (mm) VOLTAGE CODE 25 250 VDC/160 VAC w h l Pitch (mm) (mm) (mm) (mm) 3.5 3.5 3.5 3.5 4.0 4.5 5.5 5.5 6.5 6.5 8.5 7.5 8.5 10.5 11.5 3.5 3.5 3.5 3.5 4.5 5.5 6.5 5.5 6.5 7.5 8.5 8.5 10.5 12.5 13.5 - 8.0 8.0 8.0 8.0 9.0 9.5 10.5 10.5 12.5 12.5 14.5 15.5 16.5 18.5 20.5 13.0 13.0 13.0 13.0 13.0 13.0 13.0 18.0 18.0 18.0 18.0 26.5 26.5 26.5 31.5 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0 15.0 15.0 15.0 22.5 22.5 22.5 27.5 8.0 8.0 8.0 8.0 9.5 10.5 11.5 10.5 12.5 13.5 14.5 16.5 18.5 20.0 23.5 - 13.0 13.0 13.0 13.0 13.0 13.0 13.0 18.0 18.0 18.0 18.0 26.5 26.5 26.5 31.5 - 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0 15.0 15.0 15.0 22.5 22.5 22.5 27.5 - VOLTAGE CODE 40 400 VDC/200 VAC w h l Pitch (mm) (mm) (mm) (mm) VOLTAGE CODE 63 630 VDC/220 VAC w h l Pitch (mm) (mm) (mm) (mm) VOLTAGE CODE 10 1000 VDC/220 VAC w h l Pitch (mm) (mm) (mm) (mm) 3.5 3.5 3.5 4.0 4.5 5.5 6.5 6.5 6.5 7.5 8.5 8.5 10.5 11.5 13.5 15.0 18.0 3.5 3.5 3.5 3.5 3.5 3.5 4.0 4.5 5.5 5.5 6.5 7.5 6.5 7.5 8.5 11.5 11.5 13.5 15.0 - 4.0 4.0 4.0 4.0 5.5 6.5 5.5 6.5 7.5 6.5 7.5 8.5 10.5 11.5 13.5 16.5 20.0 - 8.0 8.0 8.0 9.0 9.5 10.5 11.5 12.5 12.5 13.5 17.5 16.5 18.5 20.5 23.5 24.5 28.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 18.0 18.0 18.0 18.0 26.5 26.5 31.5 31.5 31.5 31.5 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0 15.0 15.0 15.0 22.5 22.5 27.5 27.5 27.5 27.5 8.0 8.0 8.0 8.0 8.0 8.0 9.0 9.5 10.5 10.5 12.5 13.5 14.5 15.5 16.5 20.5 20.5 23.5 24.5 - 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 13.0 18 18 18 26.5 26.5 26.5 31.5 31.5 31.5 31.5 - For technical questions, contact: dc-film@vishay.com 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 15.0 15.0 15.0 22.5 22.5 22.5 27.5 27.5 27.5 27.5 - 9.0 9.0 9.0 9.0 10.5 11.5 10.5 12.5 13.5 14.5 15.5 16.5 18.5 20.5 23.5 29.5 35.0 - 13.0 13.0 13.0 13.0 13.0 13.0 18.0 18.0 18.0 26.5 26.5 26.5 26.5 31.5 31.5 31.5 31.5 - 10.0 10.0 10.0 10.0 10.0 10.0 15.0 15.0 15.0 22.5 22.5 22.5 22.5 27.5 27.5 27.5 27.5 - Document Number: 26011 Revision: 18-Feb-10 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein RECOMMENDED PACKAGING PACKAGING CODE TYPE OF PACKAGING HEIGHT (H) (mm) REEL DIAMETER (mm) ORDERING CODE EXAMPLES PITCH 10 PITCH 15 PITCH 22.5 TO 27.5 G W V G - Ammo Reel Reel Ammo Bulk 18.5 18.5 18.5 18.5 - S (1) 350 500 MKT 1820-410/405-G MKT 1820-410/405-W MKT 1820-422/635-V MKT 1820-422/635-G MKT 1820-515/405 x x x x x x x x x x L (2) - Notes (1) S = box size 55 x 210 x 340 mm (w x h x l) (2) L = box size 60 x 360 x 510 mm (w x h x l) EXAMPLE OF ORDERING CODE TYPE CAPACITANCE CODE VOLTAGE CODE MKT 1820 410 Note (1) Tolerance Codes: 4 = 5 % (J); 5 = 10 % (K); 6 = 20 % (M) TOLERANCE CODE (1) PACKAGING CODE 5 G 06 MOUNTING Normal Use The capacitors are designed for mounting on printed-circuit boards. The capacitors packed in bandoliers are designed for mounting on printed-circuit boards by means of automatic insertion machines. For detailed tape specifications refer to "Packaging Information" www.vishay.com/docs?28139 Specific Method of Mounting to Withstand Vibration and Shock In order to withstand vibration and shock tests, it must be ensured that the stand-off pips are in good contact with the printed-circuit board. * For pitches 15 mm the capacitors shall be mechanically fixed by the leads * For larger pitches the capacitors shall be mounted in the same way and the body clamped Space Requirements on Printed-Circuit Board The maximum length and width of film capacitors is shown in the drawing: * Eccentricity as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product concerned * Product height with seating plane as given by "IEC 60717" as reference: hmax. h + 0.4 mm or hmax. h' + 0.4 mm bmax. = b + 0.4 mm Eccentricity Imax. = I + 0.3 mm Storage Temperature * Storage temperature: Tstg = - 25 C to + 40 C with RH maximum 80 % without condensation Ratings and Characteristics Reference Conditions Unless otherwise specified, all electrical values apply to an ambient free temperature of 23 1 C, an atmospheric pressure of 86 kPa to 106 kPa and a relative humidity of 50 2 %. For reference testing, a conditioning period shall be applied over 96 4 h by heating the products in a circulating air oven at the rated temperature and a relative humidity not exceeding 20 %. Document Number: 26011 Revision: 18-Feb-10 For technical questions, contact: dc-film@vishay.com www.vishay.com 137 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein CHARACTERISTICS Permissible AC voltage vs. frequency at Tamb 85 C Capacitance in F 7 5 VRMS 100 VRMS Permissible AC voltage vs. frequency at Tamb 85 C 1000 0.3 3 3 7 5 Capacitance in F 3 2 0.6 8 2 1.5 10 100 3.3 7 5 7 63 VDC 2 3 0.4 7 0.2 2 0.1 0.0 47 0.0 22 0. 01 2 15 2 1 102 1 3 10 3 1.5 5 6.8 400 VDC 5 7 103 2 5 7 104 3 2 3 1 102 5 7 105 2 3 5 7 103 2 5 7 104 3 2 5 7 105 3 f (Hz) f (Hz) Permissible AC voltage vs. frequency at Tamb 85 C VRMS 7 Capacitance in F 0.1 5 0.3 VRMS 1000 100 3 3 0.6 8 1.5 2 10 Capacitance in pF and F 7 5 3 2 10 00 1.0 100 3.3 7 3 2 0.1 22 00 47 0.0 22 0.0 4 1 700 0.0 3 15 2 3 1 102 630 VDC 100 VDC 3 7 0.22 5 10 2 0.4 7 4.7 5 1 102 Permissible AC voltage vs. frequency at Tamb 85 C 5 7 103 2 5 7 104 3 2 5 7 105 2 3 5 7 103 2 5 7 104 3 2 5 7 105 3 f (Hz) f (Hz) Permissible AC voltage vs. frequency at Tamb 85 C 7 5 Capacitance in F 3 2 VRMS 1000 1000 VRMS Permissible AC voltage vs. frequency at Tamb 85 C Capacitance in pF and F 7 5 3 2 10 00 0.0 33 100 7 47 5 3 1 2 0.4 7 2 3 5 7 103 2 3 00 47 0. 0 22 0.0 1 47 0 0 0.2 2 2 5 7 104 2 3 5 7 105 1000 VDC 1 2 10 2 3 5 7 103 f (Hz) www.vishay.com 138 22 0.0 3 250 VDC 1 102 0.1 5 0.1 3.3 2 .2 7 0.2 2 100 0.0 7 0.4 For technical questions, contact: dc-film@vishay.com 2 3 5 7 104 2 3 5 7 105 f (Hz) Document Number: 26011 Revision: 18-Feb-10 MKT 1820 DC Film Capacitors MKT Radial Potted Type Nominal voltage (AC and DC) as a function of temperature Vishay Roederstein Capacitance as a function of temperature (typical curve) 12 factor C = (%) C 1.2 10 1.0 8 6 0.8 4 2 0.6 0 0.4 -2 -4 0.2 -6 0.0 - 60 - 20 20 60 Tamb (C) 100 -8 - 60 - 40 - 20 0 20 40 60 80 100 120 Capacitance vs. Temperature C/C = f () Capacitance as function of frequency (typical curve) Dissipation factor as function of temperature (typical curve) 16 C = (%) C tan = 10-3 2 1 14 12 0 -1 10 -2 8 -3 6 -4 4 -5 2 -6 140 Tamb (C) 102 2 3 5 7 104 Capacitance Change vs. Frequency C = f (f) C 2 3 5 7 103 2 3 5 7 105 f (Hz) 0 - 60 - 40 - 20 0 20 40 60 80 100 120 Dissipation Factor (1 kHz) vs. Temperature tan = f () Insulation resistance as a function of temperature (typical curve) Dissipation factor as a function of frequency (typical curve) 105 100 7 5 3 2 tan x 104 RC (s) 140 Tamb (C) 104 10 7 5 103 3 2 102 1 7 5 101 3 2 100 20 40 60 80 100 125 Tamb (C) Document Number: 26011 Revision: 18-Feb-10 0.1 102 2 3 5 7 103 2 3 5 Dissipation Factor vs. Frequency tan = f (f) For technical questions, contact: dc-film@vishay.com 7 104 2 3 5 7 105 f (Hz) www.vishay.com 139 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein Maximum allowed component temperature rise (T) as function of ambient temperature (Tamb) 16 14 12 10 8 6 4 2 0 - 60 - 40 - 20 Wmax. 0 20 40 60 80 100 120 140 Tamb (C) HEAT CONDUCTIVITY (mW/C) (mm) PITCH 10.0 mm PITCH 15.0 mm PITCH 22.5 mm PITCH 27.5 mm 3.5 5.0 - - - 4.0 6.0 - - - 4.5 6.5 - - - 5.5 8.0 10.0 - - 6.5 9.5 12.5 19.0 - 7.5 - 14.5 22.0 - 8.5 - 16.0 24.0 - 10.5 - - 29.0 - 11.5 - - - 37.5 12.5 - - 33.5 - 13.5 - - - 44.5 15.0 - - - 48.5 16.5 - - - 58.0 18.0 - - - 58.5 20.0 - - - 73.0 POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of the free air ambient temperature. The power dissipation can be calculated according type detail specification "HQN-384-01/101: Technical Information Film Capacitors" with the typical tgd of the curves. The component temperature rise (T) can be measured (see section "Measuring the Component Temperature" for more details) or calculated by T = P/G: * T = Component temperature rise (C) * P = Power dissipation of the component (mW) * G = Heat conductivity of the component (mW/C) www.vishay.com 140 For technical questions, contact: dc-film@vishay.com Document Number: 26011 Revision: 18-Feb-10 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein MEASURING THE COMPONENT TEMPERATURE A thermocouple must be attached to the capacitor body as in: Thermocouple The temperature is measured in unloaded (Tamb) and maximum loaded condition (TC). The temperature rise is given by T = Tc - Tamb. To avoid radiation or convection, the capacitor should be tested in a wind-free box. APPLICATION NOTE AND LIMITING CONDITIONS These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as described hereunder. These mains applications are strictly regulated in safety standards and therefore electromagnetic interference suppression capacitors conforming the standards must be used. To select the capacitor for a certain application, the following conditions must be checked: 1. The peak voltage (UP) shall not be greater than the rated DC voltage (URdc) 2. The peak-to-peak voltage (UP-P) shall not be greater than the maximum (Up-p) to avoid the ionisation inception level 3. The voltage peak slope (dU/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated voltage and without ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by URdc and divided by the applied voltage. For all other pulses following equation must be fulfilled: T dU dU 2 2 x -------- x dt < U Rdc x -------- dt rated dt 0 T is the pulse duration 4. The maximum component surface temperature rise must be lower than the limits (see graph max. allowed component temperature rise). 5. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values mentioned in the table: "Heat conductivity" 6. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes and surge voltages from the mains included). Voltage Conditions for 6 Above Tamb 85 C 85 C < Tamb 100 C 100 C < Tamb 125 C URAC 0.8 x URAC 0.5 x URAC Maximum temperature RMS-overvoltage (< 24 h) 1.25 x URAC URAC 0.6 x URAC Maximum peak voltage (VO-P) (< 2 s) 1.6 x URDC 1.3 x URDC 0.5 x URDC ALLOWED VOLTAGES Maximum continuous RMS voltage Document Number: 26011 Revision: 18-Feb-10 For technical questions, contact: dc-film@vishay.com www.vishay.com 141 MKT 1820 DC Film Capacitors MKT Radial Potted Type Vishay Roederstein INSPECTION REQUIREMENTS General Notes: Sub-clause numbers of tests and performance requirements refer to the "Sectional Specification, Publication IEC 60384-2 and Specific Reference Data". Group C Inspection Requirements SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS SUB-GROUP C1A PART OF SAMPLE OF SUB-GROUP C1 4.1 Dimensions (detail) 4.3.1 Initial measurements Capacitance Tangent of loss angle: For C 1 F at 10 kHz For C > 1 F at 1 kHz 4.3 Robustness of terminations Tensile and bending 4.4 Resistance to soldering heat Method: 1A Solder bath: 280 C 5 C Duration: 5 s 4.14 Component solvent resistance Isopropylalcohol at room temperature Method: 2 Immersion time: 5 0.5 min Recovery time: Min. 1 h, max. 2 h 4.4.2 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 2 % of the value measured initially Tangent of loss angle Increase of tan 0.003 for C 1 F or 0.002 for C > 1 F Compared to values measured in 4.3.1 Capacitance Tangent of loss angle: For C 1 F at 10 kHz For C > 1 F at 1 kHz A = - 55 C B = + 125 C 5 cycles Duration t = 30 min Visual examination Mounting: See section "Mounting" of this specification Procedure B4 Frequency range: 10 Hz to 55 Hz Amplitude: 0.75 mm or Acceleration 98 m/s (whichever is less severe) Total duration 6 h Visual examination No visible damage SUB-GROUP C1B PART OF SAMPLE OF SUB-GROUP C1 4.6.1 Initial measurements 4.6 Rapid change of temperature 4.7 Vibration 4.7.2 Final inspection 4.9 Shock www.vishay.com 142 As specified in chapter "General Data" of this specification No visible damage No visible damage Legible marking No visible damage Mounting: See section "Mounting" for more information Pulse shape: Half sine Acceleration: 490 m/s Duration of pulse: 11 ms For technical questions, contact: dc-film@vishay.com Document Number: 26011 Revision: 18-Feb-10 MKT 1820 DC Film Capacitors MKT Radial Potted Type SUB-CLAUSE NUMBER AND TEST SUB-GROUP C1B PART OF SAMPLE OF SUB-GROUP C1 4.9.3 Final measurements Vishay Roederstein CONDITIONS PERFORMANCE REQUIREMENTS Visual examination Capacitance Tangent of loss angle No visible damage |C/C| 5 % of the value measured in 4.6.1 Insulation resistance As specified in section "Insulation Resistance" of this specification Increase of tan 0.003 for C 1 F or 0.002 for C > 1 F Compared to values measured in 4.6.1 SUB-GROUP C1 COMBINED SAMPLE OF SPECIMENS OF SUB-GROUPS C1A AND C1B 4.10 Climatic sequence 4.10.2 Dry heat 4.10.3 Damp heat cyclic Test Db, first cycle 4.10.4 Cold 4.10.6 Damp heat cyclic Test Db, remaining cycles 4.10.6.2 Final measurements Temperature: + 125 C Duration: 16 h Temperature: - 55 C Duration: 2 h Voltage proof = URDC for 1 min within 15 min after removal from testchamber No breakdown or flashover Visual examination No visible damage Legible marking |C/C| 5 % of the value measured in 4.4.2 or 4.9.3 Increase of tan : 0.005 for C 1 F or 0.003 for C > 1 F Compared to values measured in 4.3.1 or 4.6.1 50 % of values specified in section "Insulation Resistance" of this specification Capacitance Tangent of loss angle Insulation resistance SUB-GROUP C2 4.11 Damp heat steady state 56 days; 40 C; 90 % to 95 % RH 4.11.1 Initial measurements Capacitance Tangent of loss angle at 1 kHz No breakdown or flashover Voltage proof = URDC for 1 min within 15 min after removal from testchamber 4.11.3 Final measurements Document Number: 26011 Revision: 18-Feb-10 Visual examination No visible damage Legible marking Capacitance |C/C| 5 % of the value measured in 4.11.1. Tangent of loss angle Increase of tan 0.005 Compared to values measured in 4.11.1 Insulation resistance 50 % of values specified in section "Insulation Resistance" of this specification For technical questions, contact: dc-film@vishay.com www.vishay.com 143 MKT 1820 Vishay Roederstein SUB-CLAUSE NUMBER AND TEST DC Film Capacitors MKT Radial Potted Type CONDITIONS PERFORMANCE REQUIREMENTS SUB-GROUP C3 4.12 Endurance Duration: 2000 h 1.25 x URDC at 85 C 1.0 x URDC at 100 C 0.6 URDC at 125 C Duration: 200 h 0.3 x URDC at 150 C 4.12.1 Initial measurements Capacitance Tangent of loss angle: For C 1 F at 10 kHz For C > 1 F at 1 kHz 4.12.5 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 5 % compared to values measured in 4.12.1 Tangent of loss angle Increase of tan : 0.003 for C 1 F or 0.002 for C > 1 F Compared to values measured in 4.12.1 Insulation resistance 50 % of values specified in section "Insulation Resistance" of this specification SUB-GROUP C4 4.13 Charge and discharge 10 000 cycles Charged to URDC Discharge resistance: UR R = ----------------------------------------C x 5 x ( dU dt ) 4.13.1 Initial measurements Capacitance Tangent of loss angle: For C 1 F at 10 kHz For C > 1 F at 1 kHz 4.13.3 Final measurements Capacitance |C/C| 3 % compared to values measured in 4.13.1 Increase of tan : 0.003 for C 1 F or 0.002 for C > 1 F Compared to values measured in 4.13.1 Insulation resistance www.vishay.com 144 For technical questions, contact: dc-film@vishay.com 50 % of values specified in section "Insulation Resistance" of this specification Document Number: 26011 Revision: 18-Feb-10 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1