Herley Chicago · Electronic Components
B851817
Capacitor, Variable, Air Dielectri
Part NumberB851817
ManufacturerHerley Chicago
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-636-3833 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Nominal Thread Size0.112 INCHES
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Inclosure TypeUNINCLOSED
Capacitance Range In Picofarads+6.9 TO 104.5 SINGLE SECTION
Nonderated Voltage Rating And Type500.0 AC PEAK SINGLE SECTION
Shaft TypeROUND SINGLE SHAFT
Terminal Type And Quantity2 TAB, SOLDER LUG
Adjustment Device Drive Type And Q1 SHAFT
Overall Width1.250 INCHES NOMINAL
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 B851817 available?
We can source B851817 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 B851817 by Herley Chicago obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B851817 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 B851817?
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 B851817?
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.