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KYOCERA AVX TAJB226K020K — Specialty Capacitors

TAJB226K020K – KYOCERA AVX Molded Tantalum Capacitor, 22 µF

MPNTAJB226K020K
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KYOCERA AVX TAJ series, molded tantalum capacitor, 22 µF ±10%, 20 V rated, 1.8 Ω ESR, case size B (1411 / 3528 Metric), -55°C to 125°C

KYOCERA AVX TAJB226K020K datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJB226K020K specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR1.8Ohm
Voltage - rated20 V
Operating temperature-55°C~125°C
Size (Dimension)0.138\" L x 0.110\" W (3.50mm x 2.80mm)
Height - seated0.083\" (2.10mm)
PackageTape & Reel (TR)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance22 µF
Case1411 (3528 Metric), 1210
Manufacturer size codeB

Product details

22 µF, 20 V, 1.8 Ω ESR — bulk decoupling for a 20 V rail

The TAJB226K020K is a 22 µF molded tantalum capacitor rated at 20 V with 1.8 Ω ESR, built on the KYOCERA AVX TAJ series. The 20 V rating provides headroom on a 12 V or 15 V rail; on a 20 V rail the 1.8 Ω ESR limits ripple current to about 1 A RMS before self-heating becomes a concern.

Package and mounting note

Case size B (1411 / 3528 Metric) — 3.50 mm x 2.80 mm footprint, 2.10 mm seated height. Surface-mount, supplied on tape and reel. The molded body is general-purpose rated; no low-ESR or automotive grade is claimed.

Frequently asked questions

What is the datasheet for TAJB226K020K?

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What is the replacement or equivalent for TAJB226K020K?

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Is TAJB226K020K obsolete or in active production?

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What are the dimensions and case size of TAJB226K020K?

Engineers must confirm mechanical fit during PCB layout.