The Dewey Electronics Corporation · Electronic Components
10509-4
Capacitor, Fixed, Ceramic Dielectr
Part Number10509-4
ManufacturerThe Dewey Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-920-3478 (NSN)
Federal Item NameCAPACITOR,FIXED,CERAMIC DIELECTR
Federal Supply Class5910 — Capacitors
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Capacitance Value Per Section1000.000 PICOFARADS SINGLE SECTION
Nominal Thread Size0.216 INCHES
Nonderated Continuous Voltage Rati500.0 DC SINGLE SECTION
Mounting Facility Type And Quantit1 THREADED BUSHING
Terminal Type And Quantity2 TAB, SOLDER LUG
Terminal Surface TreatmentSOLDER
Insulation Resistance At Reference100000.0 MEGOHMS
Dissipation Factor At Reference Te2.0000
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers9163618, CFD-100-M, 179018-0000, SMB650717-1
Cancelled NSN5910-00-088-3113 (cancelled)
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 10509-4 available?
We can source 10509-4 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 10509-4 by The Dewey Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10509-4 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 10509-4?
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 10509-4?
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.