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KYOCERA AVX TAJE226K035RNJ — Specialty Capacitors

TAJE226K035RNJ KYOCERA AVX 22 µF 35 V Tantalum Capacitor

MPNTAJE226K035RNJ
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KYOCERA AVX TAJ series, Molded tantalum capacitor, 22 µF ±10%, 35 V, 500 mOhm ESR, 2917 (7343 Metric) case, E size code, -55°C to 125°C

$2.2400Ref. price · indicative, final on quote
KYOCERA AVX TAJE226K035RNJ datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJE226K035RNJ specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR500mOhm
Voltage - rated35 V
Operating temperature-55°C~125°C
Size (Dimension)0.287\" L x 0.169\" W (7.30mm x 4.30mm)
Height - seated0.169\" (4.30mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance22 µF
Case2917 (7343 Metric)
Manufacturer size codeE

Product details

The TAJE226K035RNJ is a 22 µF, 35 V rated tantalum capacitor in the TAJ series from KYOCERA AVX, molded case, surface-mount in the 2917 (7343 Metric) footprint. The 500 mOhm ESR is the series resistance that limits ripple current and sets the self-heating under AC load — for a 12 V rail with 100 mV ripple, this ESR keeps the ripple current under 200 mA, which is within the capacitor's safe operating area at 85°C.

At 125°C the voltage derating is typically 50% — the 35 V rating drops to 17.5 V, so a 12 V rail at 125°C has 5.5 V of margin. The ±10% tolerance means the actual capacitance at 25°C is between 19.8 µF and 24.2 µF; at -55°C the capacitance falls by about 10% from the 25°C value, so the minimum is roughly 17.8 µF.

Frequently asked questions

What is the footprint of TAJE226K035RNJ?

The case size is 2917 (7343 Metric), with dimensions 7.30 mm x 4.30 mm and a seated height of 4.30 mm. The manufacturer size code is E. The pad layout follows the standard 2917 tantalum footprint — the anode pad is the smaller end, cathode the larger.

What is the closest equivalent to TAJE226K035RNJ in the TAJ series?

Within the same TAJ series, the closest equivalent is another 22 µF, 35 V, E case, ±10% tolerance part — the difference is typically the ESR grade or packaging option. Confirm the ESR specification and reel quantity against your BOM before substituting.