Custom Electronics · Electronic Components
CGR1A4989SP-12
Capacitor, Fixed, Mica Dielectric
Part NumberCGR1A4989SP-12
ManufacturerCustom Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-351-4656 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Capacitance Value Per Section0.0022 MICROFARADS SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Height1.960 INCHES MAXIMUM
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Body Width0.485 INCHES MAXIMUM
Terminal Diameter0.040 INCHES NOMINAL
Nonderated Operating Temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Nonderated Continuous Voltage Rati15000.0 DC SINGLE SECTION
Insulation Resistance At Maximum O25.0 MEGOHM-MICROFARADS
Terminal Length2.000 INCHES MINIMUM
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
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 CGR1A4989SP-12 available?
We can source CGR1A4989SP-12 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 CGR1A4989SP-12 by Custom Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CGR1A4989SP-12 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 CGR1A4989SP-12?
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 CGR1A4989SP-12?
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.