Mainline Electronics · Electronic Components
C31-11
Capacitor, Variable, Air Dielectri
Part NumberC31-11
ManufacturerMainline Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-111-0476 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Unthreaded Mounting Hole Diameter0.122 INCHES NOMINAL
Adjustment Device Drive Type And Q1 SLOTTED SCREW
Overall Height0.891 INCHES MINIMUM AND 0.925 INCHES MAXIMUM
Capacitance Range In Picofarads+18.0 TO 33.0 SINGLE SECTION
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Overall Width0.650 INCHES NOMINAL
Terminal Type And Quantity2 TAB, SOLDER LUG
Overall Length0.470 INCHES NOMINAL
Body StylePLATE-MESHING
Inclosure TypeUNINCLOSED
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 C31-11 available?
We can source C31-11 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 C31-11 by Mainline Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C31-11 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 C31-11?
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 C31-11?
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.