What are the key specifications of the CL21A476MQYNNNE?

Key specs include a 47 µF capacitance, ±20% tolerance, 6.3 V rated voltage, X5R dielectric, and an 0805 (2012 metric) surface-mount package.

What is the CL21A476MQYNNNE used for?

It is typically used for general-purpose decoupling and filtering in electronic circuits where space is limited.

What should engineers review before using the CL21A476MQYNNNE?

Engineers should review the DC bias voltage characteristics, as high-capacitance MLCCs like this one can lose significant effective capacitance when operating near their rated voltage.

What should sourcing teams check before buying CL21A476MQYNNNE?

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

What is the pinout of CL21A476MQYNNNE?

Use the CL21A476MQYNNNE datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CL21A476MQYNNNE pinout to locate pins, power rails, and interface signals before layout.

CL21A476MQYNNNE Datasheet, Specs, Alternatives & ECAD | Samsung Electro-Mechanics

AI summary

The CL21A476MQYNNNE is a 47 µF, 6.3 V X5R ceramic capacitor in an 0805 package, ideal for general-purpose filtering and decoupling.

Best for

General-purpose decoupling
Power supply filtering
Space-constrained designs

Avoid if

Operating voltage exceeds 6.3 V
High-precision capacitance stability is required (X5R is less stable than C0G/NP0)

Check before use

Effective capacitance at operating voltage (DC bias effect)
Temperature range requirements

Key specifications

Capacitance: 47 µF
Rated Voltage: 6.3 V
Dielectric: X5R
Package: 0805

Compliance & Environment

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

Application

General PurposePower Supply

Datasheet

General-Multilayer-Ceramic-Capacitors-Samsung-family-133.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CL21A476MQYNNNE: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
C2012X5R1A476MTJ00ETDK	TDK C2012X5R1A476MTJ00E is a close 47uF 10V X5R 0805 candidate.	Needs validation

HGC0805R5476M100NSLJChinocera	Chinocera 47uF 10V X5R 0805 is a close form-fit MLCC candidate.	Needs validation
C2012X5R1A336MTJ00ETDK	TDK 33uF 10V X5R 0805 may work only where lower capacitance is acceptable.	Needs validation
HGC1206R5476M250NSPJChinocera	Chinocera 1206 47uF 25V X5R is a redesign-only functional alternative.	Needs validation
HGC1206R5476M100NSPJChinocera	Chinocera 1206 47uF 10V X5R is a functional alternative for redesigns.	Needs validation

Design and risk insights

Questions & answers

It is a multilayer ceramic capacitor (MLCC) manufactured by Samsung Electro-Mechanics with a capacitance of 47 µF and a rated voltage of 6.3 V.

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 CL21A476MQYNNNE?+×

What are the key specifications of the CL21A476MQYNNNE?+×

What is the CL21A476MQYNNNE used for?+×

What should engineers review before using the CL21A476MQYNNNE?+×

What should sourcing teams check before buying CL21A476MQYNNNE?+×

What is the pinout of CL21A476MQYNNNE?+×