Question 1

What are the key features of Murata Electronics North America GRM43-2COG391J500?

EZKEY · Accepted Answer

This product belongs to the Ceramic Capacitors 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 Murata Electronics North America with full traceability.

Question 2

What are the main application scenarios for GRM43-2COG391J500?

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 GRM43-2COG391J500 work?

EZKEY · Accepted Answer

This device follows established Ceramic Capacitors 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 GRM43-2COG391J500?

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 GRM43-2COG391J500?

EZKEY · Accepted Answer

The global Ceramic Capacitors market is growing at ~6-8% CAGR, with particularly strong demand in power management. Murata Electronics North America GRM43-2COG391J500 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 GRM43-2COG391J500?

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, Murata Electronics North America provides full technical support and reference designs.

Applications	General Purpose
Brand	Murata
Class	Class 2 Ceramic
Data Tier	Family Level
Dielectric Characteristic	Ceramic
Features	General Purpose
Lead Free	Yes
Mounting Type	Surface Mount
Number of Terminals	2
Operating Temperature	-55 to +125 C
Package / Case	SMD
Packaging	Tape and Reel
Product Type	Multilayer Ceramic Capacitor
RoHS	Compliant
Standard	EIA / IEC MLCC
Termination	Tin Plated

Recommended Part	Brand	Description
GRM31A5C2J121JW01D	Murata Electronics North America	CAP CER 120PF 630V 5% NP0 1206
GRM033R71H471KA12D	Murata Electronics North America	CAP CER 470PF 50V X7R 0201
GRM033R60J474KE90D	Murata Electronics North America	CAP CER 0.47UF 6.3V X5R 0201

GRM43-2COG391J500 | Murata Electronics North America CAP COG 390PF 500V 2% 1812

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

GRM43-2COG391J500 Application and Selection Guide

GRM43-2COG391J500 Model and Manufacturer Information

GRM43-2COG391J500 Product Parameters and Description

GRM43-2COG391J500 Application and Selection Reference

Recommended Part Numbers for GRM43-2COG391J500