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KYOCERA AVX TAJS224M020RNJ — Specialty Capacitors

TAJS224M020RNJ KYOCERA AVX 0.22 µF Molded Tantalum Cap, 20 V

MPNTAJS224M020RNJ
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KYOCERA AVX TAJ series, molded tantalum capacitor, 0.22 µF ±20%, 20 V rated, 1206 (3216 Metric) surface-mount package, -55°C to 125°C operating range.

$0.2052Ref. price · indicative, final on quote
KYOCERA AVX TAJS224M020RNJ datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJS224M020RNJ specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR25Ohm
Voltage - rated20 V
Operating temperature-55°C~125°C
Size (Dimension)0.126\" L x 0.063\" W (3.20mm x 1.60mm)
Height - seated0.047\" (1.20mm)
PackageTape & Reel (TR)
FeaturesGeneral Purpose
Tolerance±20%
Capacitance0.22 µF
Case1206 (3216 Metric)
Manufacturer size codeS

Product details

What this 0.22 µF tantalum brings to a board

The TAJS224M020RNJ: This is a 0.22 µF molded tantalum capacitor from the TAJ series, rated at 20 V with ±20% tolerance. The molded body gives it mechanical rigidity through reflow and handling.

The 25 Ohm ESR at 0.22 µF is typical for a general-purpose tantalum in this case size. This is not a low-ESR part for bulk decoupling of a switching regulator; it is better suited for signal filtering, RC timing, or local decoupling where the ESR is a known design parameter.

Frequently asked questions

What is the polarity of TAJS224M020RNJ?

Tantalum capacitors are polarized. The positive lead is marked on the molded body; reverse voltage will damage the part. Confirm orientation against your board layout before assembly.