Question 1

What are the key features of Walsin Technology Corporation 0805N121J501CT?

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 0805N121J501CT?

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 0805N121J501CT 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 0805N121J501CT?

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 0805N121J501CT?

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 0805N121J501CT 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 0805N121J501CT?

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.

Capacitance	120 pF
Dielectric Material	NP0/C0G
Features	General Purpose
Lead Free	Yes
Mounting Type	Surface Mount, MLCC
Number of Elements	1
Operating Temperature Range	-55°C ~ 125°C
Package/Case	0805 (2012 Metric)
Rated Voltage	500 V
RoHS	Compliant
Size/Dimension	2.00 mm x 1.25 mm
Temperature Coefficient	±30 ppm/°C
Termination	Matte Tin over Nickel (RoHS)
Thickness (Max)	0.94 mm
Tolerance	±5%

0805N121J501CT | Walsin Technology Corporation Ceramic Capacitor, Multilayer, Ceramic, 500V, 5% +Tol, 5% -Tol, C0G, 30ppm/Cel TC, 0.00012uF, Surface Mount, 0805, CHIP, LEAD FREE

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

0805N121J501CT Application and Selection Guide

0805N121J501CT Model and Manufacturer Information

0805N121J501CT Product Parameters and Description

0805N121J501CT Application and Selection Reference