MIL-SPEC · Electronic Components
CM80B203J
Capacitor, Fixed, Mica Dielectric
Part NumberCM80B203J
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-191-5439 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorNOT ESTABLISHED
Body StyleW/MTG FLANGES, TERMINALS ON OPPOSITE ENDS
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Unthreaded Mounting Hole Diameter0.260 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED MOUNTING HOLES
Capacitance Value Per Section20000.000 PICOFARADS SINGLE SECTION
Nonderated Continuous Voltage Rati3000.0 DC SINGLE SECTION
Terminal Type And Quantity2 FLANGE
Body Length3.000 INCHES NOMINAL
Test Data Document81349-MIL-C-5 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA I
Body Diameter3.500 INCHES NOMINAL
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 CM80B203J available?
We can source CM80B203J 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 CM80B203J by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM80B203J 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 CM80B203J?
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 CM80B203J?
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.