Knowles Cazenovia · Electronic Components
JMC4480
Capacitor, Variable, Air Dielectri
Part NumberJMC4480
ManufacturerKnowles Cazenovia
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-492-2177 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Overall Length0.469 INCHES NOMINAL
Temp Coefficient Of Capacitance In0.0 SINGLE SECTION
Quality Factor At 25 Deg Celsius1500.0
Thread Quantity Per Inch64
Terminal Type And Quantity1 TAB, SOLDER LUG
Insulation Dc Resistance At 25 Deg1000.0 GIGOHMS
Nominal Thread Size0.234 INCHES
Adjustment Device Drive Type And Q1 SLOTTED SCREW
Mounting Facility Type And Quantit1 THREADED BUSHING
Tolerance Of Temp Coefficient In P-50.0 TO 50.0 SINGLE SECTION
Capacitance Range In Picofarads+1.0 TO 14.0 SINGLE SECTION
Vendor Part Numbers10214-0001
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 JMC4480 available?
We can source JMC4480 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 JMC4480 by Knowles Cazenovia obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JMC4480 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 JMC4480?
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 JMC4480?
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.