Keysight Technologies Inc. · Electronic Components
0121-0033
Capacitor, Variable, Air Dielectri
Part Number0121-0033
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-472-5023 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Overall Width0.433 INCHES NOMINAL
Insulation Dc Resistance At 25 Deg100000.0 MEGOHMS
Terminal Type And Quantity2 TAB, SOLDER LUG
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Plate Air Gap0.010 INCHES
Body StylePLATE-MESHING
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Nonderated Voltage Rating And Type350.0 DC CONTINUOUS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Adjustment Device Torque2.500 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM
MaterialCERAMIC BASE
Vendor Part Numbers189-503-1, 327-121-033
Cancelled NSN5910-00-480-9559 (cancelled)
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 0121-0033 available?
We can source 0121-0033 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 0121-0033 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0121-0033 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 0121-0033?
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 0121-0033?
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.