Rotron · Electronic Components
28021
Part Number28021
ManufacturerRotron
AvailabilityIn stock — ships fast
Specifications
NSN5910-00-137-8709 (NSN)
Federal Item NameCAPACITOR,VARIABLE,CERAMIC DIELE
Federal Supply Class5910 — Capacitors
Capacitance Range In Picofarads+7.0 TO 35.0 SINGLE SECTION
Adjustment Device Drive Type And Q1 SLOTTED SCREW
Nonderated Voltage Rating And Type160.0 DC CONTINUOUS SINGLE SECTION
Temp Coefficient Of Capacitance In1500.0 SINGLE SECTION
Body StyleROTARY
Terminal Type And Quantity2 PRINTED CIRCUIT
Inclosure TypeENCAPSULATED
Body Height0.260 INCHES NOMINAL
Body Diameter0.276 INCHES NOMINAL
Mounting Facility Type And Quantit2 TERMINAL
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 28021 in stock?
Yes — 28021 is in our stock database. Request a quote for current pricing and lead time.
Is 28021 by Rotron obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 28021 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 28021?
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 28021?
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.