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T491Xxxx X-Case SMD Tantalum Capacitor

402 variants · KEMET

About the T491Xxxx X-Case SMD Tantalum Capacitor

The KEMET T491Xxxx X-Case SMD Tantalum Capacitor series groups 402 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 2917 (7343 Metric), ESR of 700mOhm and failure rate of -. Variants differ by capacitance, tolerance and voltage - rated, so you can match the exact capacitance your application requires using the selection guide below.

Select a variant by

Capacitance
10 µF · 33 µF
Tolerance
±10% · ±20%
Voltage - rated
25 V · 50 V

Shared specifications

Case
2917 (7343 Metric)
ESR
700mOhm
Failure rate
-
Features
General Purpose
Height - seated
0.169\" (4.30mm)
Lead spacing
-
Lifetime
2000 Hrs @ 125°C
Manufacturer size code
X
Mounting
Surface Mount
Operating temperature
-55°C ~ 125°C
Package
Tape & Reel (TR) Cut Tape (CT)
Size (Dimension)
0.287\" L x 0.169\" W (7.30mm x 4.30mm)

Variant comparison

ParameterT491X106K050ATT491X336M025AT
Capacitance10 µF33 µF
Tolerance±10%±20%
Voltage - rated50 V25 V

Request a quote on any T491Xxxx X-Case SMD Tantalum Capacitor part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants