MIL-SPEC · Electronic Components
CM20C431G
Capacitor, Fixed, Mica Dielectric
Part NumberCM20C431G
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-101-4905 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
MaterialPLASTIC CASE
Terminal Surface TreatmentSOLDER
Insulation Resistance At Reference100000.0 MEGOHMS
Body Width0.188 INCHES NOMINAL
Terminal Length1.120 INCHES NOMINAL
Capacitance Value Per Section430.000 PICOFARADS SINGLE SECTION
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Temp Coefficient Of Capacitance Ra-200.0 TO 200.0 SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
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 CM20C431G available?
We can source CM20C431G 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 CM20C431G by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM20C431G 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 CM20C431G?
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 CM20C431G?
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.