Cornell-Dubilier Marketing · Electronic Components
1AD3S40F
Capacitor, Fixed, Mica Dielectric
Part Number1AD3S40F
ManufacturerCornell-Dubilier Marketing
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-850-9527 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Body StyleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
Terminal Surface TreatmentSOLDER
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.250 INCHES MINIMUM
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 130.0 CELSIUS MAXIMUM
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Capacitance Value Per Section40000.000 PICOFARADS SINGLE SECTION
Temp Coefficient Of Capacitance Ra+0.0 TO 70.0 SINGLE SECTION
Body Width0.828 INCHES NOMINAL
Center To Center Distance Between0.500 INCHES NOMINAL
Body Height0.344 INCHES NOMINAL
Vendor Part Numbers1AD3S4FF
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 1AD3S40F available?
We can source 1AD3S40F 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 1AD3S40F by Cornell-Dubilier Marketing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1AD3S40F 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 1AD3S40F?
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 1AD3S40F?
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.