Cornell Dubilier · Electronic Components
550C342T400CF2B
Capacitor, Fixed, Electrolytic
Part Number550C342T400CF2B
ManufacturerCornell Dubilier
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-629-1405 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Body Length5.655 INCHES NOMINAL
Electrical PolarizationPOLARIZED
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM
Terminal Length0.281 INCHES NOMINAL
Nonderated Continuous Voltage Rati400.0 DC SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
Body Diameter2.524 INCHES NOMINAL
Tolerance Range Per Section-10.0 TO 50.0 PERCENT SINGLE SECTION
Capacitance Value Per Section3400.0 MICROFARADS SINGLE SECTION
Section Quantity1
ESD/EMICode A — ESD/EMI sensitive item
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 550C342T400CF2B available?
We can source 550C342T400CF2B 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 550C342T400CF2B by Cornell Dubilier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 550C342T400CF2B 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 550C342T400CF2B?
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 550C342T400CF2B?
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.