Aluminumelectrolyticcapacitors
Hybridpolymeraluminumelectrolyticcapacitors,
veryhighripplecurrent–upto150°C
Series/Type:B40910
Date:January2025
??TDKElectronicsAG2025.Reproduction,publicationanddisseminationofthispublication,enclosureshereto
andtheinformationcontainedthereinwithoutTDKElectronics’priorexpressconsentisprohibited.
HybridpolymeraluminumelectrolyticcapacitorsB40910
Veryhighripplecurrent–upto150°C
SMDcapacitors
Applications
?Automotiveelectronics
?Industrialelectronics
Features
?Miniaturizeddimensions
?Usefullife,4000hupto135°C
?Highoperatingtemperaturecapabilityupto150°C
?Veryhighripplecurrentcapability
?LowESRacrosstemperaturerange
?Standardandvibrationresistantdesignsavailable
?Suitableforreflowsoldering
?RoHS-compatible
Construction
?Surfacemounttype
?Coatedaluminumcase
?Minuspolemarkingonthecase
?Casewithpressurereliefvent
Deliverymode
?Tapedonreel
PleasereadCautionsandwarningsand
Importantnotesattheendofthisdocument.21/25
HybridpolymeraluminumelectrolyticcapacitorsB40910
Veryhighripplecurrent–upto150°C
Specificationsandcharacteristicsinbrief
RatedvoltageVR25...80VDC
SurgevoltageVS1.15·VR
RatedcapacitanceCR56...750μF
Capacitancetolerance?20%?M
Dissipationfactortan?VR(VDC)2535506380
(20°C,120Hz)tan?(max.)0.140.120.100.080.08
LeakagecurrentIleak
or3μA,whicheverisgreater
(20°C,2min)
Usefullife1)