MIL-SPEC · Electronic Components
CM45BK431G03
Capacitor, Fixed, Mica Dielectric
Part NumberCM45BK431G03
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-080-5660 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Body StyleW/MTG HOLE(S)/SLOT(S), TERMINALS ON OPPOSITE SURFACES
Insulation Resistance At Maximum O1500.0 MEGOHMS
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
Dissipation Factor At Reference Te0.0008
Center To Center Distance Between1.750 INCHES NOMINAL
Body Length1.250 INCHES NOMINAL
Test Data Document81349-MIL-C-5 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA I
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Length0.470 INCHES NOMINAL
Body Height0.330 INCHES NOMINAL
Distance Between Centerlines Of Mo1.312 INCHES NOMINAL
Cancelled NSN5910-00-059-8057 (cancelled)
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 CM45BK431G03 available?
We can source CM45BK431G03 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 CM45BK431G03 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM45BK431G03 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 CM45BK431G03?
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 CM45BK431G03?
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.