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KYOCERA AVX TAJT156K006RNJ — Specialty Capacitors

TAJT156K006RNJ KYOCERA AVX Molded 15 µF 6.3 V Specialty

MPNTAJT156K006RNJ
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KYOCERA AVX TAJ series, Molded tantalum capacitor, 15 µF ±10%, 6.3 V rated, 3.5 Ohm ESR, 1411 (3528 Metric) case, -55 to 125 °C

$0.3728Ref. price · indicative, final on quote
KYOCERA AVX TAJT156K006RNJ datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJT156K006RNJ specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR3.5Ohm
Voltage - rated6.3 V
Operating temperature-55°C ~ 125°C
Size (Dimension)0.138\" L x 0.110\" W (3.50mm x 2.80mm)
Height - seated0.047\" (1.20mm)
PackageTape & Reel (TR)
FeaturesGeneral Purpose
Tolerance±10%
Capacitance15 µF
Case1411 (3528 Metric), 1210
Manufacturer size codeT

Product details

15 µF, 6.3 V, 3.5 Ohm ESR — bulk decoupling for harsh environments

The TAJT156K006RNJ is a molded tantalum capacitor from the TAJ series, rated at 15 µF with ±10% tolerance and a 6.3 V DC voltage rating. Its 3.5 Ohm ESR at 100 kHz defines the ripple current capability and self-heating under AC load — for a 15 µF part, the ESR is the limiting factor for filtering high-frequency noise on a 3.3 V or 1.8 V rail. The molded case provides mechanical protection and standard reflow solder compatibility.

Frequently asked questions

What is the pin-compatible alternative to TAJT156K006RNJ within the TAJ series?

The TAJ series includes multiple capacitance/voltage combinations in the same T-size 1411 case. For a 15 µF, 6.3 V replacement, the T491B156K006AT from KEMET (now part of KYOCERA AVX) is a functional equivalent with the same footprint, capacitance, voltage, and temperature range — confirm ESR tolerance per your ripple budget, as the T491 series may list a different ESR spec.

Is TAJT156K006RNJ RoHS compliant?

The TAJ series is generally RoHS compliant. The part number does not carry a lead-free suffix, but KYOCERA AVX standard tantalum capacitors are manufactured RoHS-compliant unless explicitly marked otherwise in the datasheet. Confirm with the manufacturer's RoHS declaration for your date code batch.