Northrop Grumman Systems Corp. · Electronic Components
HC74
Capacitor, Fixed, Electrolytic
Part NumberHC74
ManufacturerNorthrop Grumman Systems Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-127-8492 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Anode TypePLAIN FOIL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Capacitance Value Per Section300.000 MICROFARADS SINGLE SECTION
Electrical PolarizationPOLARIZED
Body Diameter0.812 INCHES NOMINAL
Features ProvidedHERMETICALLY SEALED CASE
Body Length1.750 INCHES NOMINAL
Nonderated Continuous Voltage Rati15.0 DC SINGLE SECTION
Capacitive Electrode MaterialALUMINUM
Reliability IndicatorNOT ESTABLISHED
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 HC74 available?
We can source HC74 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 HC74 by Northrop Grumman Systems Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HC74 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 HC74?
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 HC74?
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.