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KYOCERA AVX TPSE476K020R0125 — Specialty Capacitors

KYOCERA AVX TPSE476K020R0125 TPS 47µF 20V 125mOhm Molded

MPNTPSE476K020R0125
Active

KYOCERA AVX TPS series, Molded tantalum capacitor, 47 µF, 20 V, ±10%, 125 mOhm ESR, 2917 (7343 Metric) case, size code E.

$5.1200Ref. price · indicative, final on quote
KYOCERA AVX TPSE476K020R0125 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPSE476K020R0125 specifications
ParameterValue
TypeMolded
SeriesTPS
MountingSurface Mount
ESR125mOhm
Voltage - rated20 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%
Capacitance47 µF
Case2917 (7343 Metric)
Manufacturer size codeE

Product details

Bulk decoupling on a 20 V rail

The TPSE476K020R0125: The 125 mOhm ESR sets the ripple current handling and the voltage ripple under load — for a 100 kHz switching regulator drawing 1 A ripple, the self-heating stays within the package limits, but the ESR dominates the output ripple. The ±10% tolerance is typical for tantalum bulk caps — the ESR is the tighter constraint for decoupling performance.

Active lifecycle and sourcing

Listed as Active by KYOCERA AVX — no end-of-life notice or last-time-buy window. The TPS series is a general-purpose molded tantalum line, not a low-ESR or high-reliability variant, so the 125 mOhm ESR is the baseline for this voltage and capacitance.