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KYOCERA AVX TPSB336K010B0500 — Specialty Capacitors

TPSB336K010B0500 33 µF 10 V Tantalum Cap – KYOCERA AVX TPS

MPNTPSB336K010B0500
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KYOCERA AVX TPS series, molded tantalum capacitor, 33 µF, 10 V, ±10% tolerance, 500 mOhm ESR, 1411 (3528 Metric) case, B size code

$0.7433Ref. price · indicative, final on quote
KYOCERA AVX TPSB336K010B0500 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPSB336K010B0500 specifications
ParameterValue
TypeMolded
SeriesTPS
MountingSurface Mount
ESR500mOhm
Voltage - rated10 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%
Capacitance33 µF
Case1411 (3528 Metric), 1210
Manufacturer size codeB

Product details

33 µF, 10 V, 500 mOhm — the three numbers that tell you if this cap fits the rail

The TPSB336K010B0500: This is a molded tantalum capacitor from KYOCERA AVX's TPS series, rated 33 µF at 10 V with ±10% tolerance and a 500 mOhm ESR. The 500 mOhm ESR is the number that matters most for a bulk decoupling or hold-up cap — it sets the ripple current rating and the self-heating under load. A lower ESR means less voltage ripple and cooler operation, but the trade-off is higher inrush on power-up. The molded case keeps moisture out better than a conformal-coated chip, which matters if the board sees condensation cycles.

No NRND or EOL notice to chase — it is still a production line item, so you can quote it against a BOM without worrying about a looming last-time-buy window.

B-size case — 1411 (3528 Metric) footprint

The B size code maps to the 1411 (3528 Metric) package — 3.50 mm x 2.80 mm footprint, 2.10 mm seated height. That is a standard tantalum cap footprint; if your board already has a B-size pad layout, this part drops in without a layout change. Surface-mount, supplied on tape and reel.

Frequently asked questions

Is TPSB336K010B0500 equivalent to TPSB336K010R0500?

The order codes differ only by the suffix letter (B vs R). The 'B' and 'R' typically denote packaging or termination finish variations within the same TPS series. Functionally they are the same 33 µF, 10 V, 500 mOhm ESR tantalum cap in the same B-size case. Confirm the specific suffix your BOM calls for — if the assembly house accepts either, this part is a drop-in.

Can TPSB336K010B0500 replace a failed 33 µF, 10 V tantalum capacitor?

Yes, provided the failed cap is also a tantalum type with the same or higher voltage rating and the same or lower ESR. The 500 mOhm ESR is moderate — it will work in bulk decoupling and hold-up roles. If the original had a much lower ESR (e.g., 100 mOhm), this cap will run warmer at the same ripple current, so check the thermal budget. The B-size footprint matches most 1411 (3528 Metric) pads.