MIL-SPEC · Electronic Components
CM25E621J
Capacitor, Fixed, Mica Dielectric
Part NumberCM25E621J
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-512-5739 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Terminal Length1.125 INCHES MINIMUM
Reliability IndicatorNOT ESTABLISHED
MaterialPLASTIC CASE
Terminal Surface TreatmentSOLDER
Insulation Resistance At Reference100000.0 MEGOHMS
Insulation Resistance At Maximum O15000.0 MEGOHMS
Nonderated Continuous Voltage Rati500.0 DC SINGLE SECTION
Temp Coefficient Of Capacitance Ra-20.0 TO 100.0 SINGLE SECTION
Capacitance Value Per Section620.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Body Length1.062 INCHES NOMINAL
Cancelled NSN5910-00-284-4020 (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 CM25E621J available?
We can source CM25E621J 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 CM25E621J by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM25E621J 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 CM25E621J?
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 CM25E621J?
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.