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KYOCERA AVX TAJY477M002RNJ — Specialty Capacitors

TAJY477M002RNJ KYOCERA AVX Molded Tantalum Cap 470 µF 2.5 V

MPNTAJY477M002RNJ
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KYOCERA AVX TAJ series molded tantalum capacitor, 470 µF ±20%, 2.5 V rated, 200 mOhm ESR, 2917 (7343 Metric) package, operating from -55°C to 125°C.

$1.1489Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJY477M002RNJ specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR200mOhm
Voltage - rated2.5 V
Operating temperature-55°C ~ 125°C
Size (Dimension)0.287\" L x 0.169\" W (7.30mm x 4.30mm)
Height - seated0.079\" (2.00mm)
PackageTape & Reel (TR)
FeaturesGeneral Purpose
Tolerance±20%
Capacitance470 µF
Case2917 (7343 Metric)
Manufacturer size codeY

Product details

470 µF bulk capacitance at 2.5 V

470 µF capacitance at a rated voltage of 2.5 V makes this part a natural fit for bulk decoupling on 1.8 V or 2.5 V digital rails — think FPGA core supplies, DDR termination, or POL regulator output filtering where the ripple current is moderate and the voltage stays well below the 2.5 V ceiling.

200 mOhm ESR and temperature range

200 mOhm ESR at 25°C sets the ripple current rating — at 100 kHz the capacitor can handle roughly 1.1 A ripple before self-heating becomes a concern. Derate for frequency and ambient temperature per the TAJ series datasheet. The 125°C upper limit matches the hot-end of the industrial/military temperature band.

Molded case, size Y, surface-mount

The 2917 (7343 Metric) case with manufacturer size code Y measures 7.30 mm x 4.30 mm with a seated height of 2.00 mm.

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