Skip to main content
Log in
KYOCERA AVX TAJD475K050RNJV — Specialty Capacitors

TAJD475K050RNJV KYOCERA AVX TAJ Series 4.7 µF 50 V Molded

MPNTAJD475K050RNJV
Active

KYOCERA AVX TAJ series, molded tantalum capacitor, 4.7 µF ±10%, 50 V, 1.4 Ohm ESR at 100 kHz, 2917 (7343 Metric) package, -55°C to 125°C, Active lifecycle.

$0.4689Ref. price · indicative, final on quote
KYOCERA AVX TAJD475K050RNJV datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJD475K050RNJV specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR1.4Ohm @ 100kHz
Voltage - rated50 V
Operating temperature-55°C~125°C
Size (Dimension)0.287\" L x 0.169\" W (7.30mm x 4.30mm)
Height - seated0.122\" (3.10mm)
PackageTape & Reel (TR)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance4.7 µF
Case2917 (7343 Metric)
Lifetime2000 Hrs @ 125°C
Manufacturer size codeD

Product details

4.7 µF, 50 V — molded tantalum for power-rail filtering

The TAJD475K050RNJV is a 4.7 µF, 50 V molded tantalum capacitor from the KYOCERA AVX TAJ series, housed in a standard 2917 (7343 Metric) surface-mount package. The 1.4 Ohm ESR at 100 kHz makes it a fit for output filtering on a 48 V or 24 V DC-DC converter where ripple current and voltage ripple need to stay within the converter's stability budget.

Listed as Active on the manufacturer's lifecycle status. The ±10% tolerance and the 2000-hour endurance at 125°C are the standard TAJ-series reliability profile.

Surface-mount 2917 (7343 Metric) case, size code D. The molded case provides mechanical stability during reflow and vibration.

Frequently asked questions

Is TAJD475K050RNJV RoHS compliant?

The evidence does not list a RoHS compliance status. The TAJ series is typically RoHS-compliant, but confirm the specific date-code or lot code with the datasheet or your distributor at order time.

Can TAJD475K050RNJV replace a 4.7 µF 50 V tantalum from another brand?

Yes — the 4.7 µF, 50 V rating, ±10% tolerance, and 2917 (7343 Metric) footprint are standard across the industry. The 1.4 Ohm ESR at 100 kHz is the key parameter to match against the original part's ESR spec, especially in low-ESR filter applications.

Is TAJD475K050RNJV compatible with a 7343 footprint?

Yes — the package is 2917 (7343 Metric), size code D. The dimensions are 7.30 mm x 4.30 mm with a seated height of 3.10 mm max, which matches the standard 7343-31 footprint.