Cornell-Dubilier Marketing · Electronic Components
581-1143-02
Capacitor, Fixed, Electrolytic
Part Number581-1143-02
ManufacturerCornell-Dubilier Marketing
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-187-1911 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Electrical PolarizationPOLARIZED
Terminal Type And Quantity2 THREADED HOLE
Dissipation Factor At Reference Te25.0000
Case Insulation MaterialPLASTIC
Capacitive Electrode MaterialALUMINUM
Body Diameter1.375 INCHES NOMINAL
Tolerance Range Per Section-10.00 TO 75.00 PERCENT SINGLE SECTION
Body Length5.125 INCHES NOMINAL
Terminal Height From Body0.281 INCHES NOMINAL
Capacitance Value Per Section3300.000 MICROFARADS SINGLE SECTION
Vendor Part Numbers32D6079B, G320005S15
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 581-1143-02 available?
We can source 581-1143-02 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 581-1143-02 by Cornell-Dubilier Marketing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 581-1143-02 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 581-1143-02?
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 581-1143-02?
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.