Custom Electronics, Inc. · Electronic Components
CER3A1225SP
Capacitor, Fixed, Mica Dielectric
Part NumberCER3A1225SP
ManufacturerCustom Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-085-4882 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Width1.900 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED MOUNTING HOLES
Distance Between Centerlines Of Mo4.875 INCHES NOMINAL
Dissipation Factor At Reference Te0.5000
Insulation Resistance At Reference50000.0 MEGOHMS
MaterialPLASTIC CASE
Body StyleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
Capacitance Value Per Section0.010 MICROFARADS SINGLE SECTION
Body Height1.500 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.150 INCHES NOMINAL
Vendor Part Numbers581R995H01
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 CER3A1225SP available?
We can source CER3A1225SP 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 CER3A1225SP by Custom Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CER3A1225SP 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 CER3A1225SP?
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 CER3A1225SP?
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.