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KYOCERA AVX TAJY335K050H — Specialty Capacitors

TAJY335K050H KYOCERA AVX Molded Tantalum Capacitor 3.3 µF

MPNTAJY335K050H
Active

KYOCERA AVX TAJ series, Molded tantalum capacitor, 3.3 µF ±10%, 50 V rated, 1.7 Ohm ESR, 2917 (7343 Metric) package, -55°C to 125°C operating range.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJY335K050H specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR1.7Ohm
Voltage - rated50 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±10%
Capacitance3.3 µF
Case2917 (7343 Metric)
Manufacturer size codeY

Product details

TAJY335K050H carries an active product status from KYOCERA AVX.

3.3 µF at 50 V — bulk capacitance with voltage margin

Rated 3.3 µF ±10% at 50 V, this molded tantalum provides a solid bulk capacitance for decoupling or filtering on a 12 V, 24 V, or even 48 V rail. The 50 V rating gives headroom above a 48 V nominal bus, reducing derating stress on the dielectric.

Military temperature range — harsh-environment fit

2917 molded package — board-level footprint

Housed in a 2917 (7343 Metric) molded case, size code Y, with dimensions 7.30 mm x 4.30 mm and a seated height of 2.00 mm. Supplied on tape and reel — the packaging format is compatible with automated pick-and-place assembly lines.

Frequently asked questions

Can TAJY335K050H be replaced by a ceramic capacitor with the same specs?

A ceramic capacitor (e.g., X7R or X7S) at 3.3 µF and 50 V is available in a similar 1206 or 1210 package, but the substitution is not direct. Tantalum capacitors have higher capacitance density at this voltage and a different ESR profile — the 1.7 Ohm ESR of the TAJY335K050H is higher than a typical MLCC, which may affect ripple current and self-heating. The molded tantalum also offers better DC bias stability than Class II ceramics. A board-level evaluation is recommended before swapping.