Custom Capacitors, Inc. · Electronic Components
ASG254-3M
Capacitor, Fixed, Plastic Dielectr
Part NumberASG254-3M
ManufacturerCustom Capacitors, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-666-7144 (NSN)
Federal Item NameCAPACITOR,FIXED,PLASTIC DIELECTR
Federal Supply Class5910 — Capacitors
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Length1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM
Capacitance Value Per Section0.250 MICROFARADS SINGLE SECTION
Features ProvidedHERMETICALLY SEALED CASE
Nonderated Continuous Voltage Rati3000.0 DC SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM
Body Diameter1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM
Terminal Type And Quantity2 THREADED STUD
Terminal Length0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Insulation Resistance At Reference100000.0 MEGOHM-MICROFARADS
Cancelled NSN5910-00-668-4624 (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 ASG254-3M available?
We can source ASG254-3M 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 ASG254-3M by Custom Capacitors, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ASG254-3M 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 ASG254-3M?
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 ASG254-3M?
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.