Keysight Technologies · Electronic Components
0121-0427
Capacitor, Variable, Mica Dielectr
Part Number0121-0427
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-455-0142 (NSN)
Federal Item NameCAPACITOR,VARIABLE,MICA DIELECTR
Federal Supply Class5910 — Capacitors
Body StyleCOMPRESSION
Adjustment Device Drive Type And Q1 SLOTTED SCREW
Terminal Type And Quantity2 PRINTED CIRCUIT
Capacitance Change In Percent At O-1.50 TO 0.30 MINIMUM AND -1.50 TO 0.50 MAXIMUM SINGLE SECTION
Insulation Dc Resistance At 25 Deg10.0 GIGOHMS
Inclosure TypeENCASED
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Quality Factor At 25 Deg Celsius500.0
Nonderated Operating Temp-35.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Distance Between Centerlines Of Mo0.813 INCHES NOMINAL
Body Height0.625 INCHES NOMINAL
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 0121-0427 available?
We can source 0121-0427 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 0121-0427 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0121-0427 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 0121-0427?
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 0121-0427?
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.