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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMB91186
Capacitor, Fixed, Mica Dielectric
Part NumberSMB91186
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-249-5467 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorNOT ESTABLISHED
Body StyleBUTTON TYPE, W/THD MTG HOLE/STUD
Terminal Surface TreatmentSOLDER
Terminal Type And Quantity1 TAB, SOLDER LUG
Nonderated Continuous Voltage Rati350.0 AC-RMS SINGLE SECTION AND 500.0 DC SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Nominal Thread Size0.112 INCHES
Temp Coefficient Of Capacitance Ra-20.0 TO 100.0 SINGLE SECTION
Capacitance Value Per Section1000.000 PICOFARADS SINGLE SECTION
Body Length0.453 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 SMB91186 available?
We can source SMB91186 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 SMB91186 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMB91186 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 SMB91186?
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 SMB91186?
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.