Magnetika Inc. · Electronic Components
21166
Capacitor, Fixed, Metallized, Paper
Part Number21166
ManufacturerMagnetika Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-469-5820 (NSN)
Federal Item NameCAPACITOR,FIXED,METALLIZED,PAPER
Federal Supply Class5910 — Capacitors
Nonderated Continuous Voltage Rati400.0 DC SINGLE SECTION
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Body Length1.120 INCHES MINIMUM AND 1.220 INCHES MAXIMUM
Terminal Length1.500 INCHES MINIMUM
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Height0.590 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
Body Width0.430 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
Terminal Diameter0.032 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Capacitance Value Per Section0.500 MICROFARADS SINGLE SECTION
Circuit Construction TypeSOLID STATE
Inclosure TypeENCAPSULATED
ESD/EMICode B — ESD/EMI sensitive item
Overall Length0.270 INCHES MINIMUM
Overall Width0.150 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Overall Height0.270 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
Vendor Part Numbers989112-29B
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 21166 available?
We can source 21166 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 21166 by Magnetika Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21166 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 21166?
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 21166?
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.