Datasheet

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1051_GOLDMAX_Z5U • 11/11/2016 4
Radial Leaded Multilayer Ceramic Capacitors
Goldmax, 300 Series, Conformally Coated, Z5U Dielectric, 25 – 250 VDC (Commercial Grade)
Environmental Compliance
Lead (Pb)-free, REACH and RoHS compliant without exemptions when ordered with a 100% tin (Sn) wire lead nish.
Product ordered with tin/ lead (Sn60/Pb40) wire lead nish do not meet RoHS criteria.
Series
Termination
Finish
(Wire Lead)
RoHS
Compliant
RoHS
Exemption
Code
REACH
Compliant
1
Halogen
Free
300 (C3XX)
100% Matte Sn Yes n/a Yes Yes
Sn60/Pb40 No n/a Yes Yes
1
REACHcomplianceindicatesproductdoes notcontainSubstance/sofVeryHighConcern(SVHC)
Electrical Parameters/Characteristics
Item Parameters/Characteristics
Operating Temperature Range −10°C to +85°C
Capacitance Change with Reference to
+25°C and 0 VDC Applied (TCC)
+22%, −56%
Aging Rate (Maximum % Cap Loss/Decade Hour) 7.0%
Dielectric Withstanding Voltage
250% of rated voltage
(5±1 second and charge/discharge not exceeding 50 mA at 25ºC)
Dissipation Factor (DF) Maximum Limit at 25ºC
See Dissipation Factor Limit Table
Insulation Resistance (IR) Limit at 25°C
100 megohm microfarads or 10GΩ
(Rated voltage applied for 120±5 seconds at 25°C)
RegardingAgingRate:Capacitancemeasurements(includingtolerance)areindexedtoarefereetimeof48or1,000Hours.Pleaserefertoapart
numberspecicdatasheetforrefereetimedetails.
ToobtainIRlimit,divideMΩ-µFvaluebythecapacitanceandcomparetoGΩlimit.Selectthelowerofthetwolimits.
Capacitanceanddissipationfactor(DF)measuredunderthefollowingconditions:
 1kHz±50Hzand1.0±0.2V
rms
ifcapacitance≤10µF
 120Hz±10Hzand0.5±0.1V
rms
ifcapacitance>10µF
Note:Whenmeasuringcapacitance,itisimportanttoensurethesetvoltagelevelisheldconstant.TheHP4284andAgilentE4980haveafeatureknown
as Automatic Level Control (ALC). The ALC feature should be switched to "ON."