MIL-SPEC · Electronic Components
CY30C912J
Capacitor, Fixed, Glass Dielectric
Part NumberCY30C912J
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-581-5398 (NSN)
Federal Item NameCAPACITOR,FIXED,GLASS DIELECTRIC
Federal Supply Class5910 — Capacitors
Body Height0.750 INCHES NOMINAL
Terminal Diameter0.025 INCHES NOMINAL
Nonderated Continuous Voltage Rati300.0 DC SINGLE SECTION
Terminal Surface TreatmentSOLDER
MaterialGLASS CASE
Insulation Resistance At Reference100000.0 MEGOHMS
Dissipation Factor At Reference Te0.0025
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Capacitance Value Per Section9100.000 PICOFARADS SINGLE SECTION
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
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 CY30C912J available?
We can source CY30C912J 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 CY30C912J by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CY30C912J 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 CY30C912J?
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 CY30C912J?
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.