General Dynamics Mission Systems, Inc. · Electronic Components
921R143
Capacitor, Fixed, Ceramic Dielectr
Part Number921R143
ManufacturerGeneral Dynamics Mission Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-275-6421 (NSN)
Federal Item NameCAPACITOR,FIXED,CERAMIC DIELECTR
Federal Supply Class5910 — Capacitors
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Capacitance Value Per Section1500.000 PICOFARADS SINGLE SECTION
Body Diameter0.375 INCHES NOMINAL
Nonderated Continuous Voltage Rati600.0 DC SINGLE SECTION
Tolerance Range Per Section-0.00 TO 100.00 PERCENT SINGLE SECTION
Body Length0.156 INCHES NOMINAL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, RADIAL TERMINALS
Cancelled NSN5910-00-236-4501 (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 921R143 available?
We can source 921R143 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 921R143 by General Dynamics Mission Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 921R143 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 921R143?
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 921R143?
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.