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KYOCERA AVX TPSB107K006T0400 — Specialty Capacitors

TPSB107K006T0400 KYOCERA AVX Molded Tantalum Capacitor –

MPNTPSB107K006T0400
Active

KYOCERA AVX TPS series, molded tantalum capacitor, 100 µF ±10%, 6.3 V rated, 400 mOhm ESR at 100 kHz, AEC-Q200 qualified, -55°C to 125°C, 2000 hours at 125°C, 1411 (3528 Metric) case, size code B.

$0.8000Ref. price · indicative, final on quote
KYOCERA AVX TPSB107K006T0400 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPSB107K006T0400 specifications
ParameterValue
TypeMolded
SeriesTPS
MountingSurface Mount
ESR400mOhm @ 100kHz
Voltage - rated6.3 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) Cut Tape (CT)
RatingsAEC-Q200
FeaturesAutomotive
Tolerance±10%
Capacitance100 µF
Case1411 (3528 Metric)
Lifetime2000 Hrs @ 125°C
Manufacturer size codeB

Product details

The TPSB107K006T0400 is a molded tantalum capacitor from KYOCERA AVX's TPS series, rated at 100 µF with ±10% tolerance and a 6.3 V DC voltage rating. The 400 mOhm ESR at 100 kHz sets the ripple current capability; in a 1 MHz buck converter output, this ESR contributes roughly 40 mV of ripple per amp of load current — a figure to budget against the downstream regulator's input ripple spec.

Lifetime and temperature endurance

Rated for 2000 hours at 125°C, the capacitor's useful life in a 105°C ambient environment extends well beyond the rated hours — the Arrhenius acceleration factor roughly doubles life for every 10°C below the rated temperature.

The 1411 (3528 Metric) case with size code B fits a compact PCB footprint.

Frequently asked questions

What is the closest alternative to TPSB107K006T0400 in the TPS series?

Within the same TPS series, a functionally equivalent alternative would share the same case size (B), voltage rating (6.3 V), and capacitance (100 µF). The ESR value (400 mOhm) is the key differentiator — any alternative with a lower ESR will handle more ripple current but may cost more. No pin-compatible second source is listed outside the TPS family.