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KYOCERA AVX TAJR225K016YNJ — Specialty Capacitors

TAJR225K016YNJ — KYOCERA AVX Molded Tantalum Cap, 2.2 µF

MPNTAJR225K016YNJ
Active

KYOCERA AVX TAJ series, molded tantalum capacitor, 2.2 µF ±10%, 16 V rated, 0805 case, 6.5 Ohm ESR, -55°C to 125°C

KYOCERA AVX TAJR225K016YNJ datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJR225K016YNJ specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR6.5Ohm
Voltage - rated16 V
Operating temperature-55°C~125°C
Size (Dimension)0.081\" L x 0.051\" W (2.05mm x 1.30mm)
Height - seated0.047\" (1.20mm)
PackageTape & Reel (TR)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance2.2 µF
Case0805 (2012 Metric)
Manufacturer size codeR

Product details

Molded tantalum for field-swap confidence

The TAJR225K016YNJ: This is a KYOCERA AVX TAJ series molded tantalum capacitor — 2.2 µF, 16 V rated, ±10% tolerance, in an 0805 (2012 metric) case.

ESR and ripple — the real-world limit

The 6.5 Ohm ESR is the number that decides whether this cap lives on a switching rail or a quiet decoupling spot. For a 2.2 µF part at 16 V, that ESR keeps ripple current under ~200 mA RMS before self-heating becomes a concern — fine for bypassing a local rail, but not the first choice for a high-ripple buck output. If you are replacing a cap in a power supply, check the original ESR spec; a lower-ESR part in the same footprint might run cooler.

Active — no LTB scramble

Product status is Active — KYOCERA AVX still makes this part. For a BOM line, that means you can order production quantities without chasing surplus lots. Sourced to order against your RFQ; availability confirmed at quote time.

Frequently asked questions

Where can I buy TAJR225K016YNJ and is it available via RFQ confirmation?

This part is sourced to order through independent distribution. No stock-holding claim; the active lifecycle means KYOCERA AVX is still producing it, so lead times are typically tied to factory cycles rather than surplus hunting.

Is TAJR225K016YNJ RoHS compliant?

The evidence does not carry an explicit RoHS compliance statement. Confirm with your KYOCERA AVX datasheet or request a compliance certificate at RFQ time.

Can TAJR225K016YNJ replace TAJB225K016YNJ?

Both are 2.2 µF, 16 V, ±10% tantalum caps from the TAJ series. The difference is the case code: TAJR is 0805, TAJB is 1206. They are not pin-compatible — the footprint is different. If your board is laid out for 0805, TAJR fits; if it expects 1206, you need the TAJB.