Keysight Technologies Inc. · Electronic Components
0121-0420
Capacitor, Variable, Plastic Diele
Part Number0121-0420
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-162-9845 (NSN)
Federal Item NameCAPACITOR,VARIABLE,PLASTIC DIELE
Federal Supply Class5910 — Capacitors
Inclosure TypeUNINCLOSED
Terminal Type And Quantity2 TAB, SOLDER LUG
Adjustment Device Drive Type And Q1 ROTOR W/SCREWDRIVER SLOT
Criticality Code JustificationFEAT
Capacitance Range In Picofarads+2.0 TO 10.0 SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Unthreaded Mounting Hole Diameter0.070 INCHES MINIMUM
Overall Length0.875 INCHES MAXIMUM
Overall Height0.360 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
Overall Width0.375 INCHES MAXIMUM
Vendor Part Numbers5640/10
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 0121-0420 available?
We can source 0121-0420 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 0121-0420 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0121-0420 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 0121-0420?
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 0121-0420?
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.