What are the key specifications?

It has a capacitance of 2.2 µF, ±10% tolerance, 50V rated voltage, and uses the X5R dielectric in an 0805 surface-mount package.

What is the X5R dielectric?

X5R is a Class II dielectric material that offers a good balance between capacitance stability and size, operating typically from -55°C to +85°C.

What are common applications?

This capacitor is widely used for general-purpose decoupling, bypass, and filtering in consumer electronics and industrial designs.

What should sourcing teams check before buying CL21A225KBQNNNE?

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

What is the pinout of CL21A225KBQNNNE?

Use the CL21A225KBQNNNE datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CL21A225KBQNNNE pinout to locate pins, power rails, and interface signals before layout.

CL21A225KBQNNNE Datasheet, Specs, Alternatives & ECAD | Samsung Electro-Mechanics

AI summary

The CL21A225KBQNNNE is a 2.2 µF, 50V X5R ceramic capacitor in an 0805 package, suitable for general-purpose decoupling and filtering.

Best for

Decoupling
Filtering
Bypass

Avoid if

High-precision timing circuits (due to X5R stability)

Check before use

Voltage derating at 50V

Key specifications

Capacitance: 2.2 µF
Voltage: 50 V
Tolerance: ±10%
Dielectric: X5R

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8532.24.0020

Application

General Purpose

Datasheet

SEMSD00008-24.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CL21A225KBQNNNE: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

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Alternative components

Part	Details	Match
GRM21BD72A225KE01LMurata Electronics	Murata 0805 part matches value and raises voltage, but dielectric behavior must be reviewed.	Needs validation

HGC0603R5225K500NTHJChinocera	Chinocera matches the main electrical values but is a smaller 0603 part.	Needs validation
CGA0603X5R225K500JTHRE	HRE matches capacitance, voltage, tolerance, and X5R but uses 0603 packaging.	Needs validation
CL31B225KBHNNNESamsung Electro-Mechanics	Samsung CL31 matches value and voltage but changes footprint and dielectric.	Needs validation
TCC1206X7R225K500FTCCTC	CCTC is a same-value 50V part, but the package and dielectric differ.	Needs validation

Design and risk insights

Questions & answers

It is a multilayer ceramic capacitor (MLCC) manufactured by Samsung Electro-Mechanics, featuring a 2.2 µF capacitance and 50V rating.

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 CL21A225KBQNNNE?+×

What are the key specifications?+×

What is the X5R dielectric?+×

What are common applications?+×

What should sourcing teams check before buying CL21A225KBQNNNE?+×

What is the pinout of CL21A225KBQNNNE?+×