Bycap · Electronic Components
4B221-106A
Capacitor, Fixed, Paper Dielectric
Part Number4B221-106A
ManufacturerBycap
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-145-9426 (NSN)
Federal Item NameCAPACITOR,FIXED,PAPER DIELECTRIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorNOT ESTABLISHED
Nonderated Continuous Voltage Rati220.0 AC-RMS SINGLE SECTION
Terminal Length0.593 INCHES NOMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Body Width2.031 INCHES NOMINAL
Capacitance Value Per Section10.000 MICROFARADS SINGLE SECTION
Center To Center Distance Between0.468 INCHES NOMINAL
Body Length2.718 INCHES NOMINAL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Body Height3.093 INCHES NOMINAL
Vendor Part NumbersAR10-220
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 4B221-106A available?
We can source 4B221-106A 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 4B221-106A by Bycap obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4B221-106A 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 4B221-106A?
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 4B221-106A?
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.