Sprague Electric Co World Hqs · Electronic Components
331P12
Capacitor, Fixed, Paper Dielectric
Part Number331P12
ManufacturerSprague Electric Co World Hqs
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-005-2631 (NSN)
Federal Item NameCAPACITOR,FIXED,PAPER DIELECTRIC
Federal Supply Class5910 — Capacitors
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Dissipation Factor At Reference Te1.5000
Terminal Type And Quantity2 THREADED STUD
Body Height4.125 INCHES NOMINAL
Center To Center Distance Between0.938 INCHES MINIMUM AND 1.187 INCHES MAXIMUM
Body Length2.500 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Capacitance Value Per Section50.000 MICROFARADS SINGLE SECTION
Body Width1.187 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers917326-1
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 331P12 available?
We can source 331P12 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 331P12 by Sprague Electric Co World Hqs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 331P12 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 331P12?
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 331P12?
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.