MIL-SPEC · Electronic Components
CY30C103J
Capacitor, Fixed, Glass Dielectric
Part NumberCY30C103J
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-581-2579 (NSN)
Federal Item NameCAPACITOR,FIXED,GLASS DIELECTRIC
Federal Supply Class5910 — Capacitors
Terminal Length1.125 INCHES MINIMUM
Body Width0.141 INCHES NOMINAL
Test Data Document81349-MIL-C-11272 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Reliability IndicatorNOT ESTABLISHED
Quality Factor At Reference Temp700.0000
MaterialGLASS CASE
Insulation Resistance At Reference100000.0 MEGOHMS
Dissipation Factor At Reference Te0.0025
Terminal Surface TreatmentSOLDER
Capacitance Value Per Section10000.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Cancelled NSN5910-00-649-4256 (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 CY30C103J available?
We can source CY30C103J 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 CY30C103J by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CY30C103J 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 CY30C103J?
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 CY30C103J?
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.