Viking Technologies · Electronic Components
Q781-1SUB5
Capacitor, Variable, Air Dielectri
Part NumberQ781-1SUB5
ManufacturerViking Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-636-3838 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Unthreaded Mounting Hole Diameter0.166 INCHES NOMINAL
Terminal Type And Quantity4 TAB, SOLDER LUG
MaterialPLASTIC INSULATION SUPPORTING
Nonderated Voltage Rating And Type1000.0 AC PEAK ALL SECTIONS
Adjustment Device Drive Type And Q2 SHAFT
Mounting Facility Type And Quantit26 UNTHREADED HOLE(S)
Shaft TypeROUND SINGLE SHAFT
Plate Quantity232 OVERALL
Adjustment Device Rotation180.0 DEGREES NOMINAL COUNTERCLOCKWISE
Capacitance Range In Picofarads+11.2 TO 171.9 ALL SECTIONS
Tuning CharacteristicSTRAIGHT LINE FREQUENCY ALL SECTIONS
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 Q781-1SUB5 available?
We can source Q781-1SUB5 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 Q781-1SUB5 by Viking Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If Q781-1SUB5 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 Q781-1SUB5?
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 Q781-1SUB5?
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.