Cera-Mite Corp. · Electronic Components
221M355
Capacitor, Fixed, Mica Dielectric
Part Number221M355
ManufacturerCera-Mite Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-084-1176 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Height2.910 INCHES MINIMUM AND 2.970 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Nonderated Continuous Voltage Rati12500.0 DC SINGLE SECTION
Capacitance Value Per Section0.064 MICROFARADS SINGLE SECTION
Body Length4.850 INCHES MINIMUM AND 4.910 INCHES MAXIMUM
Body Width0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Vendor Part Numbers583R298, 583R298H02
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 221M355 available?
We can source 221M355 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 221M355 by Cera-Mite Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 221M355 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 221M355?
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 221M355?
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.