Keysight Technologies · Electronic Components
0121-0453
Capacitor, Variable, Air Dielectri
Part Number0121-0453
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-012-3997 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Overall Length0.359 INCHES NOMINAL
Terminal Type And Quantity3 PRINTED CIRCUIT
Capacitance Range In Picofarads+1.3 TO 5.4 SINGLE SECTION
Split Stator Rotary Plate TypeDIFFERENTIAL
Plate Quantity6 OVERALL
Adjustment Device Drive Type And Q1 SLOTTED SCREW
Plate Air Gap0.008 INCHES
Nonderated Voltage Rating And Type250.0 AC PEAK SINGLE SECTION
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Mounting Facility Type And Quantit3 TERMINAL
Adjustment Device Torque1.500 INCH-OUNCES MINIMUM AND 8.000 INCH-OUNCES MAXIMUM
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 0121-0453 available?
We can source 0121-0453 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 0121-0453 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0121-0453 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 0121-0453?
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 0121-0453?
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.