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KEMET T491A Series

1171 variants · KEMET

About the KEMET T491A Series

The KEMET T491A Series series groups 1171 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 1206 (3216 Metric), failure rate of - and features of General Purpose. Variants differ by capacitance, ESR and tolerance, so you can match the exact capacitance your application requires using the selection guide below.

Select a variant by

Capacitance
0.1 µF · 0.33 µF · 0.47 µF · 2.2 µF · 3.3 µF · 10 µF · 22 µF
ESR
3Ohm · 4Ohm · 5Ohm · 6Ohm · 7Ohm · 14Ohm · 15Ohm · 20Ohm
Tolerance
±10% · ±20%
Voltage - rated
6.3 V · 10 V · 16 V · 20 V · 35 V · 50 V

Shared specifications

Case
1206 (3216 Metric)
Failure rate
-
Features
General Purpose
Height - seated
0.071\" (1.80mm)
Lead spacing
-
Lifetime
2000 Hrs @ 125°C
Manufacturer size code
A
Mounting
Surface Mount
Operating temperature
-55°C ~ 125°C
Package
Tape & Reel (TR) Cut Tape (CT)
Size (Dimension)
0.126\" L x 0.063\" W (3.20mm x 1.60mm)
Type
Molded

Variant comparison

ParameterT491A104M050ATT491A106K006ATT491A106K010AHT491A106K016ATT491A106K016AT7280T491A225K016AH
Capacitance0.1 µF10 µF10 µF10 µF10 µF2.2 µF
ESR20Ohm4Ohm4Ohm3Ohm3Ohm6Ohm
Tolerance±20%±10%±10%±10%±10%±10%
Voltage - rated50 V6.3 V10 V16 V16 V16 V

Request a quote on any KEMET T491A Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants