Raytheon Company · Electronic Components
535931-15
Capacitor, Fixed, Mica Dielectric
Part Number535931-15
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-566-5219 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Terminal Diameter0.050 INCHES NOMINAL
MaterialPLASTIC CASE
Dissipation Factor At Reference Te0.5000
Insulation Resistance At Reference5000.0 MEGOHM-MICROFARADS
Capacitance Value Per Section250.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Reliability IndicatorNOT ESTABLISHED
Body Length2.062 INCHES MAXIMUM
Terminal Length2.000 INCHES NOMINAL
Vendor Part NumbersZD303B251, CMR1A442SP1J
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 535931-15 available?
We can source 535931-15 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 535931-15 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 535931-15 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 535931-15?
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 535931-15?
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.