Custom Capacitors, Inc. · Electronic Components
ASG503-3M
Capacitor, Fixed, Plastic Dielectr
Part NumberASG503-3M
ManufacturerCustom Capacitors, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-668-4623 (NSN)
Federal Item NameCAPACITOR,FIXED,PLASTIC DIELECTR
Federal Supply Class5910 — Capacitors
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Terminal Type And Quantity2 THREADED STUD
Terminal Diameter0.164 INCHES NOMINAL
Precious Material And LocationMETAL BANDS SILVER
Terminal Length0.375 INCHES NOMINAL
Capacitance Value Per Section0.050 MICROFARADS SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Nonderated Operating Temp65.0 CELSIUS MAXIMUM
Nonderated Continuous Voltage Rati3000.0 DC SINGLE SECTION
Body Length2.187 INCHES MINIMUM AND 2.316 INCHES MAXIMUM
Body Diameter0.843 INCHES MINIMUM AND 0.969 INCHES MAXIMUM
Vendor Part Numbers3A1188-3
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 ASG503-3M available?
We can source ASG503-3M 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 ASG503-3M by Custom Capacitors, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ASG503-3M 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 ASG503-3M?
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 ASG503-3M?
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.