Sprague Electric Co World HQs · Electronic Components
103P21
Capacitor, Fixed, Paper Dielectric
Part Number103P21
ManufacturerSprague Electric Co World HQs
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-552-9869 (NSN)
Federal Item NameCAPACITOR,FIXED,PAPER DIELECTRIC
Federal Supply Class5910 — Capacitors
Body Height0.400 INCHES NOMINAL
Continuous Current Rating In Amps5.0
Mounting Facility Type And Quantit1 THREADED BUSHING
Nonderated Continuous Voltage Rati100.0 DC SINGLE SECTION
Body Length0.875 INCHES NOMINAL
Features ProvidedHERMETICALLY SEALED CASE
Body Diameter0.400 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Nominal Thread Size0.312 INCHES
Schematic Diagram DesignatorFEEDTHROUGH
Body Width0.400 INCHES NOMINAL
Vendor Part Numbers108-016-1104
Cancelled NSN5910-00-683-3980 (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 103P21 available?
We can source 103P21 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 103P21 by Sprague Electric Co World HQs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 103P21 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 103P21?
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 103P21?
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.