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wima电容规格书

Polypropylene (PP) Film and Foil Capacitors for Pulse Applications in PCM 7.5 mm to 15 mmPulse duty constructionVery low dissipation factorNegative capacitance changeversus temperatureVery low dielectric absorptionAccording to RoHS 2002/95/ECTypical ApplicationsFor high frequency applications e.g.Sample and holdTimingLC-FilteringOscillating circuitsAudio equipmentDielectric:Polypropylene (PP) filmCapacitor electrodes:Metal foilInternal construction:Encapsulation:Solvent-resistant, flame-retardentplastic case with epoxy resin seal, UL94 V-0Terminations:Tinned wireMarking:Colour: Red. Marking: Black. Epoxyresin seal: Yellow.Capacitance range:100 pF to 0.22 μF(E12-values on request)Rated voltages:63VDC, 100VDC, 250VDC, 400VDC,630VDC, 1000VDCCapacitance tolerances:±20%, ±10%, ±5%Operating temperature range:-55°C to +100°CTest specifications:In accordance with IEC 60384-13 andEN 131800Climatic test category:55/100/56 in accordance with IECInsulation resistance at +20°C:> 5 x 105 M(mean value: 1 x 106 M)Measuring voltage:Ur = 63V: Utest = 50 V/1 min.Ur > 100V: Utest = 100 V/1 min.Dissipation factors at +20°C: tanTest voltage:2 Ur, 2 secMaximum pulse rise time:1000 V/μsec for pulses equal to the ratedvoltageDielectric absorption:0.05%Temperature coefficient:-200 x 10-6/°C (typical)Voltage derating:A voltage derating factor of 1.35% per Kmust be applied from +85°C for DC voltagesand from +75°C for AC voltages.Reliability:Operational life > 300000 hoursFailure rate < 5 fit (0.5 x Ur and40°C)Graphs:Soldering:Mechanical Tests PackingPull test on leads:10 N in direction of leads according toIEC 60068-2-21Vibration:6 hours at 10...2000Hz and 0.75mmdisplacement amplitude or 10g inaccordance with IEC 60068-2-6Low air density:Available taped and reeled.Detailed taping information:Example for ordering / Part number:1kPa = 10 mbar in accordance with IEC60068-2-13Bump test:4000 bumps at 390 m/sec2 inaccordance with IEC 60068-2-29Permissible AC voltagein relation to frequency at 10°C internal temperature rise (general guide)Polypropylene (PP) Capacitors for Pulse Applications with Double-Sided Metallized Electrodes and Schoopage Contacts inPCM 7.5 mm to 37.5 mmPulse duty constructionSelf-healingVery low dissipation factor Negative capacitance changeversus temperature According to RoHS 2002/95/ECTypical ApplicationsFor pulse applications e.g. Switch mode power suppliesTV and monitor setsLightingAudio/video equipmentConstructionDielectric:Capacitance range: 1000 pF to 15 μF (E12-values on request)Rated voltages:100VDC, 250VDC, 400VDC, 630VDC, 1000VDC, 1600VDC, 2000VDC,2500VDCCapacitance tolerances:±20%, ±10%, ±5% Operating temperature range:-55°C to +100°C Climatic test category: 55/100/56 in accordance with IEC Insulation resistance at +20°C: C < 0.33 μF: > 1 x 105 MTest voltage: 1.6 Ur, 2 sec Dielectric absorption:0.05% Voltage derating:A voltage derating factor of 1.35% per K must be applied from +85°C for DCvoltages and from +75°C for AC voltages.Reliability:Operational life > 300000 hours Failure rate < 1 fit (0.5 x Ur and 40°C)Polypropylene (PP) filmCapacitor electrodes:Double-sided metallized plastic filmInternal construction:Encapsulation:Solvent-resistant, flame retardent plastic case with epoxy resin seal, UL 94 V-0Terminations:Tinned wireMarking:Colour: Red. Marking: Black. Epoxyresin seal: Red. (mean value: 5 x 105 M)C > 0.33 μF: > 30000 sec (M xμF)(mean value: 100000 sec)Measuring voltage: 100V/1 min.Dissipation factors at +20°C: tanMechanical Tests PackingPull test on leads:d < 0.8 ?: 10 N in direction of leadsd > 0.8 ?: 20 N in direction of leadsaccording to IEC 60068-2-21Vibration:6 hours at 10...2000Hz and 0.75mmdisplacement amplitude or 10g inaccordance with IEC 60068-2-6Low air density:1kPa = 10 mbar in accordance with IEC60068-2-13Bump test:4000 bumps at 390 m/sec2 in accordancewith IEC 60068-2-29Available taped and reeled up to andincluding case size 15x26x31.5 / PCM27.5mm.Detailed taping information:Example for ordering / Part number:Permissible AC voltage in relation to frequency at 10°C internal temperature rise(general guide)。

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