GE Aviation Systems · Electronic Components
CYZR491
Capacitor, Fixed, Metallized, Paper
Part NumberCYZR491
ManufacturerGE Aviation Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-558-0757 (NSN)
Federal Item NameCAPACITOR,FIXED,METALLIZED,PAPER
Federal Supply Class5910 — Capacitors
Nonderated Continuous Voltage Rati200.0 DC SINGLE SECTION
Terminal Diameter0.025 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.625 INCHES MINIMUM
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Diameter0.188 INCHES MAXIMUM
Body Length0.750 INCHES MAXIMUM
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Capacitance Value Per Section0.010 MICROFARADS SINGLE SECTION
MaterialPLASTIC CASE
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 CYZR491 available?
We can source CYZR491 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 CYZR491 by GE Aviation Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CYZR491 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 CYZR491?
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 CYZR491?
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.