Question 1

What are the key features of Samsung Electro-Mechanics CL21A475KBQNNNE?

EZKEY · Accepted Answer

This product belongs to the Multilayer Ceramic Capacitors MLCC - SMD/SMT category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Samsung Electro-Mechanics with full traceability.

Question 2

What are the main application scenarios for CL21A475KBQNNNE?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does CL21A475KBQNNNE work?

EZKEY · Accepted Answer

This device follows established Multilayer Ceramic Capacitors MLCC - SMD/SMT design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of CL21A475KBQNNNE?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for CL21A475KBQNNNE?

EZKEY · Accepted Answer

The global Multilayer Ceramic Capacitors MLCC - SMD/SMT market is growing at ~6-8% CAGR, with particularly strong demand in power management. Samsung Electro-Mechanics CL21A475KBQNNNE is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of CL21A475KBQNNNE?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Samsung Electro-Mechanics provides full technical support and reference designs.

Application	General Purpose
Applications	General Purpose
Capacitance	4.7 uF
Dielectric Class	Class II
Dimensions	2012 metric
Features	General Purpose
Mounting Type	SMD/SMT
Operating Temperature	-40°C ~ +85°C
Package	0805
Product Type	Multilayer Ceramic Capacitor
RoHS	Compliant
Temperature Characteristic	X5R
Termination	Ni Barrier / Sn Plated
Tolerance	±10%
Voltage Rating	50 V DC

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Product Details

PDF Datasheet

Technical Docs

Technical Parameters

CL21A475KBQNNNE Application and Selection Guide

CL21A475KBQNNNE Model and Manufacturer Information

CL21A475KBQNNNE Product Parameters and Description

CL21A475KBQNNNE Application and Selection Reference

Recommended Part Numbers for CL21A475KBQNNNE