Naval Ship Systems Command · Electronic Components
481183B5
Capacitor, Fixed, Mica Dielectric
Part Number481183B5
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-666-5088 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Insulation Resistance At Reference10000.0 MEGOHMS
MaterialPLASTIC CASE
Unthreaded Mounting Hole Diameter0.266 INCHES NOMINAL
Dissipation Factor At Reference Te2.500
Lowest Frequency At Which Rf Curre100.0
Distance Between Centerlines Of Mo0.812 INCHES NOMINAL
Highest Frequency At Which Rf Curr3000.0
Body Height2.875 INCHES NOMINAL
Nonderated Continuous Voltage Rati4000.0 DC SINGLE SECTION
Maximum Rf Current Rating At Highe18.0
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
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 481183B5 available?
We can source 481183B5 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 481183B5 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 481183B5 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 481183B5?
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 481183B5?
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.