Herley Chicago · Electronic Components
21P237658-4
Capacitor, Fixed, Plastic Dielectr
Part Number21P237658-4
ManufacturerHerley Chicago
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-361-9582 (NSN)
Federal Item NameCAPACITOR,FIXED,PLASTIC DIELECTR
Federal Supply Class5910 — Capacitors
Tolerance Of Temp Coefficient Per-100.0 TO 100.0 SINGLE SECTION
Insulation Resistance At Reference100000.0 MEGOHMS
Terminal Surface TreatmentSOLDER
Dissipation Factor At Reference Te1.0000
MaterialPLASTIC CASE
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Body Length0.500 INCHES NOMINAL
Center To Center Distance Between0.400 INCHES NOMINAL
Terminal Diameter0.020 INCHES NOMINAL
Body Width0.280 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Vendor Part Numbers173011-0113, F320A1002J050
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 21P237658-4 available?
We can source 21P237658-4 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 21P237658-4 by Herley Chicago obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21P237658-4 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 21P237658-4?
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 21P237658-4?
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.