B43770A9857M000 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN17 sourced attributes1 source document

EPCOS - TDK Electronics · exact orderable part

B43770A9857M000

CAP ALUM 850UF 20% 400V SCREW

Capacitance
850 µF
Voltage - Rated
400 V
Tolerance
±20%
ESR (Equivalent Series Resistance)
70mOhm @ 100Hz
Lifetime @ Temp.
8000 Hrs @ 105°C
Ripple Current @ Low Frequency
9.5 A @ 100 Hz
Height - Seated (Max)
3.201" (81.30mm)
Polarization
Polar
Mounting Type
Chassis Mount
Original manufacturerCommercial terms confirmed per lot
ManufacturerEPCOS - TDK Electronics
Package / caseRadial, Can - Screw Terminals
Mounting typeChassis Mount
PackingBulk

Technical parameters

Technical specifications

B43770A9857M000 technical parameters
ParameterValue
ApplicationsGeneral Purpose [1]
Capacitance850 µF [1]
ESR (Equivalent Series Resistance)70mOhm @ 100Hz [1]
Lead Spacing1.122" (28.50mm) [1]
Height - Seated (Max)3.201" (81.30mm) [1]
Lifetime @ Temp.8000 Hrs @ 105°C [1]
Impedance110 mOhms [1]
MfrEPCOS - TDK Electronics [1]
Mounting TypeChassis Mount [1]
Product StatusActive [1]
PolarizationPolar [1]
Ripple Current @ Low Frequency9.5 A @ 100 Hz [1]
SeriesB43770 [1]
Size / Dimension2.532" Dia (64.30mm) [1]
Tolerance±20% [1]
Voltage - Rated400 V [1]
Package / CaseRadial, Can - Screw Terminals [1]

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