What are the key specifications of the TAJB226K020RNJ?

Key specs include 22 µF capacitance, 20 VDC rating, 10% tolerance, 1.8 Ohm ESR, and an operating temperature range of -55°C to +125°C.

What should engineers review before using the TAJB226K020RNJ?

Engineers should ensure proper voltage derating (typically 50% or more for tantalum capacitors) and verify that the circuit design prevents reverse polarity, which can cause catastrophic failure.

What is the TAJB226K020RNJ used for?

It is used in general-purpose electronic applications requiring stable capacitance in a compact surface-mount form factor, such as filtering and decoupling in power supplies.

What should sourcing teams check before buying TAJB226K020RNJ?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: low; readiness: easy.

What is the pinout of TAJB226K020RNJ?

Use the TAJB226K020RNJ datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TAJB226K020RNJ pinout to locate pins, power rails, and interface signals before layout.

TAJB226K020RNJ Datasheet, Specs, Alternatives & ECAD | AVX

AI summary

The TAJB226K020RNJ is a 22 µF, 20 V solid tantalum chip capacitor from KYOCERA AVX, housed in a standard 1210 (3528 metric) SMD package.

Best for

General purpose filtering
Decoupling applications

Avoid if

High-voltage circuits exceeding derated limits
Applications with high ripple current beyond ESR ratings

Check before use

Voltage derating guidelines
Polarity orientation

Key specifications

Capacitance: 22 µF
Voltage Rating: 20 VDC
ESR: 1.8 Ω
Tolerance: ±10%

Compliance & Environment

RoHS: Y
REACH: -
MSL: -
ECCN: EAR99
HTSUS: 8532210050.0

Application

General Purpose

Datasheet

c77bcc70981ce17154da02bcac3eaff8_2304140030_Kyocera-AVX-TAJB226K020RNJ_C7199.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TAJB226K020RNJ: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model

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Where to Buy

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Alternative components

Part	Details	Match
TCJB226M025R0100AVX	Same package and higher voltage, but different capacitor technology with much lower ESR.	Needs validation

Design and risk insights

Questions & answers

It is a general-purpose solid tantalum SMD capacitor with a capacitance of 22 µF and a rated voltage of 20 VDC.

TAJC226K025RNJAVX	Strong electrical match with higher voltage, but in a different, larger package (C Case).	Needs validation
TAJD226K035RNJAVX	Electrically similar upgrade (35V) but in a different, larger package (D Case).	Needs validation
TAJB226K016RNJAVX	Same package and capacitance, but lower voltage rating makes it a high-risk downgrade.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the TAJB226K020RNJ?+×

What are the key specifications of the TAJB226K020RNJ?+×

What should engineers review before using the TAJB226K020RNJ?+×

What is the TAJB226K020RNJ used for?+×

What should sourcing teams check before buying TAJB226K020RNJ?+×

What is the pinout of TAJB226K020RNJ?+×