Question 1

What are the key features of Walsin Technology Corporation 0201B221K250CT?

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 Walsin Technology Corporation with full traceability.

Question 2

What are the main application scenarios for 0201B221K250CT?

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 0201B221K250CT 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 0201B221K250CT?

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 0201B221K250CT?

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. Walsin Technology Corporation 0201B221K250CT 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 0201B221K250CT?

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, Walsin Technology Corporation provides full technical support and reference designs.

Aging Rate	0%/decade (C0G) / 2%/decade (X7R/X5R)
Capacitance	220 pF
Capacitance Change Over Temp	±15%
Case Size	EIA 0201 (0603 Metric) 0.60x0.30mm
Dielectric Characteristic	X7R
Dielectric Withstanding Voltage	250% of rated voltage (5s)
Insulation Resistance	>= 10 Gohm or 1000 Mohm·µF
Lead Free	Yes
Moisture Sensitivity Level	MSL 1
Mounting Type	Surface Mount
Operating Temperature Range	-55°C to +125°C
Packaging	Tape & Reel
Product Type	Multilayer Ceramic Capacitor (MLCC)
Rated Voltage (DC)	25 V
RoHS Compliant	Yes
Termination	Tin-plated nickel barrier (wrap-around)
Tolerance	±10%

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0201B221K250CT | Walsin Technology Corporation CAP CER 220PF 25V X7R 0201

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

0201B221K250CT Application and Selection Guide

0201B221K250CT Model and Manufacturer Information

0201B221K250CT Product Parameters and Description

0201B221K250CT Application and Selection Reference

Recommended Part Numbers for 0201B221K250CT