Electro Switch Corp. · Electronic Components
A4353
Capacitor, Variable, Air Dielectri
Part NumberA4353
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-193-7975 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Terminal Type And Quantity3 TAB, SOLDER LUG
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT
Shaft Length0.375 INCHES NOMINAL SINGLE SHAFT
Nonderated Voltage Rating And Type800.0 AC PEAK SECOND SECTION
Capacitance Range In Picofarads+13.5 TO 301.5 SECOND SECTION
Tuning CharacteristicSTRAIGHT LINE CAPACITY ALL SECTIONS
Plate Quantity65 OVERALL
Nominal Thread Size0.164 INCHES
Adjustment Device Rotation360.0 DEGREES NOMINAL CLOCKWISE
Shaft TypeROUND SINGLE SHAFT
Mounting Facility Type And Quantit1 SLOT OR 1 THREADED HOLE(S)
Vendor Part Numbers571-0694-400
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 A4353 available?
We can source A4353 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 A4353 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A4353 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 A4353?
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 A4353?
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.