MIL-SPEC · Electronic Components
CP53B1FB405M
Capacitor, Fixed, Paper Dielectric
Part NumberCP53B1FB405M
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-667-4895 (NSN)
Federal Item NameCAPACITOR,FIXED,PAPER DIELECTRIC
Federal Supply Class5910 — Capacitors
Insulation Resistance At Reference1500.0 MEGOHM-MICROFARADS
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Length2.000 INCHES NOMINAL
Terminal Length0.750 INCHES MAXIMUM
Insulation Resistance At Maximum O15.0 MEGOHM-MICROFARADS
Terminal Surface TreatmentSOLDER
Distance Between Centerlines Of Mo2.375 INCHES NOMINAL
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Features ProvidedHERMETICALLY SEALED CASE
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS 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 CP53B1FB405M available?
We can source CP53B1FB405M 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 CP53B1FB405M by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CP53B1FB405M 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 CP53B1FB405M?
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 CP53B1FB405M?
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.