L3 Aviation Products, Inc. · Electronic Components
CR1240
Capacitor, Fixed, Mica Dielectric
Part NumberCR1240
ManufacturerL3 Aviation Products, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-666-7171 (NSN)
Federal Item NameCAPACITOR,FIXED,MICA DIELECTRIC
Federal Supply Class5910 — Capacitors
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Reliability IndicatorNOT ESTABLISHED
Body Length0.828 INCHES NOMINAL
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Capacitance Value Per Section4000.000 PICOFARADS SINGLE SECTION
Nonderated Continuous Voltage Rati500.0 DC SINGLE SECTION
Body Height0.828 INCHES NOMINAL
Body Width0.344 INCHES NOMINAL
Temp Coefficient Of Capacitance Ra-200.0 TO 200.0 SINGLE SECTION
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
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 CR1240 available?
We can source CR1240 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 CR1240 by L3 Aviation Products, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR1240 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 CR1240?
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 CR1240?
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.