KEMET · Electronic Components
T491B226M020AT
CAPACITOR TANT 22UF, 20V, 4OHM, 3528-21
Part NumberT491B226M020AT
ManufacturerKEMET
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-713-4190 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Terminals2 QUICK DISCONNECT, FEMALE
Nonderated Continuous Voltage Rati10.0 DC ALL SECTIONS OR 20.0 DC ALL SECTIONS
Capacitance Value Per Section0.1 MICROFARADS ALL SECTIONS AND 1000.0 MICROFARADS ALL SECTIONS
Capacitive Electrode MaterialTANTALUM
Reliability IndicatorESTABLISHED
Tolerance Range Per Section+10.0 TO 20.0 PERCENT ALL SECTIONS
Nonderated Operating Temp125.0 CELSIUS MAXIMUM
Federal Supply Class5910 — Capacitors
Terminal Type And Quantity2 QUICK DISCONNECT, FEMALE
ESD/EMICode A — ESD/EMI sensitive item
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 T491B226M020AT available?
We can source T491B226M020AT 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 T491B226M020AT by KEMET obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T491B226M020AT 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 T491B226M020AT?
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 T491B226M020AT?
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.