MIL-SPEC · Electronic Components
CE58C300Q
Capacitor, Fixed, Electrolytic
Part NumberCE58C300Q
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-974-5534 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Capacitance Value Per Section30.000 MICROFARADS ALL SECTIONS
Nonderated Continuous Voltage Rati400.0 DC ALL SECTIONS
Terminal Diameter0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
Tolerance Range Per Section-10.00 TO 50.00 PERCENT ALL SECTIONS
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Schematic Diagram DesignatorONE TERMINAL COMMON TO EACH SECTION
Electrical PolarizationPOLARIZED
Section Quantity3
Anode TypePLAIN FOIL
Body Length3.188 INCHES MINIMUM AND 3.312 INCHES MAXIMUM
Body Diameter1.450 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
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 CE58C300Q available?
We can source CE58C300Q 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 CE58C300Q by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CE58C300Q 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 CE58C300Q?
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 CE58C300Q?
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.