Panasonic · Electronic Components
ECWU1C394JC9
General Purpose Film Capacitor, Metallized PEN Stacked, 2416 [6041 Metric], 0.39 µF, ± 5%, 12 V
Part NumberECWU1C394JC9
ManufacturerPanasonic
AvailabilityAvailable to order — request a quote
Specifications
Capacitance Tolerance± 5%
RohscompliantYES
Humidity Rating-
Hazardousfalse
RohsphthalatescompliantYES
Product Width4.1 mm
Capacitance0.39 µF
Dielectric TypeMetallized PEN Stacked
Product RangeECWU(C) Series
IscanonicalY
Capacitor Case Package2416 [6041 Metric]
Operating Temperature Max105 °C
SvhcNo SVHC (21-Jan-2025)
Capacitor TerminalsWraparound
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is ECWU1C394JC9 available?
We can source ECWU1C394JC9 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is ECWU1C394JC9 by Panasonic obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ECWU1C394JC9 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like ECWU1C394JC9?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for ECWU1C394JC9?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.