L3Harris Technologies, Inc. · Electronic Components
B2221331
Capacitor, Variable, Air Dielectri
Part NumberB2221331
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-678-0386 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Overall Height1.297 INCHES NOMINAL
Capacitance Range In Picofarads+11.0 TO 300.0 SINGLE SECTION
Bushing ShapeROUND
Mounting Facility Screw Thread SerUNEF
Nonderated Voltage Rating And Type600.0 AC PEAK SINGLE SECTION
Overall Length3.375 INCHES NOMINAL
Bushing Diameter0.375 INCHES NOMINAL
Terminal Type And Quantity3 TAB, SOLDER LUG
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Nominal Thread Size0.375 INCHES
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT
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 B2221331 available?
We can source B2221331 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 B2221331 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B2221331 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 B2221331?
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 B2221331?
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.