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KYOCERA AVX TPMU477K010R0023 — Specialty Capacitors

TPMU477K010R0023 KYOCERA AVX 470 µF 10 V Molded Tantalum Cap

MPNTPMU477K010R0023
Active

KYOCERA AVX TPM series, Type Molded, 470 µF ±10%, 10 V rated, 23 mOhm ESR at 100 kHz, 2924 (7361 Metric) case, -55°C to 125°C

$3.5188Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPMU477K010R0023 specifications
ParameterValue
TypeMolded
SeriesTPM
MountingSurface Mount
ESR23mOhm @ 100kHz
Voltage - rated10 V
Operating temperature-55°C~125°C
Size (Dimension)0.287\" L x 0.240\" W (7.30mm x 6.10mm)
Height - seated0.169\" (4.30mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance470 µF
Case2924 (7361 Metric)
Manufacturer size codeU

Product details

Bulk decoupling with a low-ESR floor

The 23 mOhm ESR at 100 kHz sets the ripple current ceiling — a 2 A ripple at 100 kHz dissipates just 92 mW, well within the part's thermal budget for a power rail filter.

Military temperature range — where it fits

This cap belongs on avionics power buses, satellite payload rails, and downhole instrument supplies where the ambient hits 105°C and the self-heating from ripple current pushes the internal temperature higher. A commercial-grade 85°C cap would derate to zero at those junction temperatures.

Footprint and board layout

The 2924 (7361 Metric) case measures 7.30 mm x 6.10 mm with a seated height of 4.30 mm. The manufacturer size code is U. The land pattern follows the standard 2924 footprint — the pad width should match the case width to keep the solder fillet symmetric and avoid tombstoning during reflow.

Frequently asked questions

How can I order TPMU477K010R0023 or check current pricing?

The part is active and in production. Submit an RFQ with your target quantity and we will confirm availability and pricing from our multi-source supply chain. No stock-holding claim — availability is confirmed per RFQ.

Is TPMU477K010R0023 compatible with the standard 2924 footprint?

Yes. The 2924 (7361 Metric) case is a standard molded tantalum footprint. The land pattern is the same as other 2924-size tantalum capacitors from any manufacturer — no special pad geometry required.