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KYOCERA AVX TAJB106K010TNJ — Specialty Capacitors

TAJB106K010TNJ – KYOCERA AVX Molded Tantalum Capacitor

MPNTAJB106K010TNJ
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KYOCERA AVX TAJ series, molded tantalum capacitor, 10 µF ±10%, 10 V rated, 2.1 Ohm ESR at 100 kHz, AEC-Q200 automotive qualified, -55°C to 125°C, 1411 (3528 Metric) package.

$0.4300Ref. price · indicative, final on quote
KYOCERA AVX TAJB106K010TNJ datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TAJB106K010TNJ specifications
ParameterValue
TypeMolded
SeriesTAJ
MountingSurface Mount
ESR2.1Ohm @ 100kHz
Voltage - rated10 V
Operating temperature-55°C ~ 125°C
Size (Dimension)0.138\" L x 0.110\" W (3.50mm x 2.80mm)
Height - seated0.083\" (2.10mm)
PackageTape & Reel (TR) Cut Tape (CT)
RatingsAEC-Q200
FeaturesAutomotive
Tolerance±10%
Capacitance10 µF
Case1411 (3528 Metric), 1210
Manufacturer size codeB

Product details

Automotive-grade decoupling for 10 V rails

The TAJB106K010TNJ is a 10 µF, 10 V molded tantalum capacitor from the KYOCERA AVX TAJ series, qualified to AEC-Q200 — the automotive passives stress test that covers temperature cycling, moisture resistance, and mechanical shock. It fits bulk decoupling on a 10 V supply rail in an engine-control or body-electronics module, where the 2.1 Ohm ESR at 100 kHz sets the ripple current ceiling for the application.

Housed in a 1411 (3528 Metric) molded case, size code B, measuring 3.50 mm x 2.80 mm with a seated height of 2.10 mm max. Surface-mount assembly; supplied in tape-and-reel for automated pick-and-place.

Frequently asked questions

Is TAJB106K010TNJ AEC-Q200 qualified?

It is suitable for under-hood and cabin applications.

What is the ESR of TAJB106K010TNJ?

The equivalent series resistance is 2.1 Ohm at 100 kHz. This ESR value determines the ripple current the capacitor can handle — higher ripple current increases internal heating, so the ESR must be factored into the thermal budget of the power rail.