Microwave Engineering · Electronic Components
7821-6
Capacitor, Variable, Air Dielectri
Part Number7821-6
ManufacturerMicrowave Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-129-1676 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Nonderated Voltage Rating And Type1000.0 AC PEAK SINGLE SECTION
Tuning CharacteristicSTRAIGHT LINE WAVELENGTH SINGLE SECTION
Inclosure TypeUNINCLOSED
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Overall Length2.438 INCHES NOMINAL
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Terminal Type And Quantity3 TAB, SOLDER LUG
Capacitance Range In Picofarads+7.7 TO 100.0 SINGLE SECTION
Shaft Length0.125 INCHES NOMINAL SINGLE SHAFT
Vendor Part Numbers4112G3MM0DIFIED
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 7821-6 available?
We can source 7821-6 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 7821-6 by Microwave Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7821-6 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 7821-6?
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 7821-6?
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.