Argent Industries · Electronic Components
AR-8990-4
Capacitor, Fixed, Paper Dielectric
Part NumberAR-8990-4
ManufacturerArgent Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-668-0145 (NSN)
Federal Item NameCAPACITOR,FIXED,PAPER DIELECTRIC
Federal Supply Class5910 — Capacitors
Terminal Type And Quantity3 THREADED STUD
Case Insulation MaterialPAPER
Features ProvidedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
Tolerance Range Per Section+0.00 TO 20.00 PERCENT 1ST SECTION AND +0.00 TO 20.00 PERCENT 2ND SECTION AND +0.00 TO 20.00 PERCENT 3RD SECTION
Section Quantity3
Body Length4.500 INCHES NOMINAL
Body Height1.375 INCHES NOMINAL
Capacitance Value Per Section25000.000 PICOFARADS 1ST SECTION AND 25000.000 PICOFARADS 2ND SECTION AND 1.000 MICROFARADS 3RD SECTION
Schematic Diagram DesignatorDELTA CONNECTED
Body Diameter1.375 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 AR-8990-4 available?
We can source AR-8990-4 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 AR-8990-4 by Argent Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR-8990-4 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 AR-8990-4?
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 AR-8990-4?
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.