Exxelia USA · Electronic Components
121P4740R5S1
Capacitor, Fixed, Metallized, Paper
Part Number121P4740R5S1
ManufacturerExxelia USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-081-8935 (NSN)
Federal Item NameCAPACITOR,FIXED,METALLIZED,PAPER
Federal Supply Class5910 — Capacitors
Body Diameter0.312 INCHES NOMINAL
Insulation Resistance At Reference6000.0 MEGOHMS
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Power Factor At Reference Temp In1.5000
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Terminal Diameter0.025 INCHES NOMINAL
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Terminal Length1.625 INCHES MINIMUM
Reliability IndicatorNOT ESTABLISHED
Body Length1.062 INCHES NOMINAL
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 121P4740R5S1 available?
We can source 121P4740R5S1 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 121P4740R5S1 by Exxelia USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 121P4740R5S1 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 121P4740R5S1?
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 121P4740R5S1?
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.