What are the key features of Walsin 0805N391J631CT?

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 with full traceability.

What are the main application scenarios for 0805N391J631CT?

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.

How does 0805N391J631CT work?

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.

What is the technical performance of 0805N391J631CT?

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.

What is the current market demand for 0805N391J631CT?

The global Multilayer Ceramic Capacitors MLCC - SMD/SMT market is growing at ~6-8% CAGR, with particularly strong demand in power management. Walsin 0805N391J631CT 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.

What are the technical characteristics of 0805N391J631CT?

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 provides full technical support and reference designs.

0805N391J631CT Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP by Walsin

0805N391J631CT | Walsin Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP

Category: Multilayer Ceramic Capacitors MLCC - SMD/SMT

Brand: Walsin

Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP

Technical Parameters

Capacitance	390 pF
Category	Multilayer Ceramic Capacitors MLCC - SMD/SMT
Description	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP
Dielectric Material	NP0/C0G
Features	General Purpose
Lead Free	Yes
Manufacturer	Walsin
Mounting Type	Surface Mount, MLCC
Number of Elements	1
Operating Temperature Range	-55°C ~ 125°C
Package/Case	0805 (2012 Metric)
Packaging	Reel
Rated Voltage	630 V
RoHS	Compliant
Size/Dimension	2.00 mm x 1.25 mm
Standard Pack Qty	3000
Temperature Coefficient	±30 ppm/°C
Termination	Matte Tin over Nickel (RoHS)
Thickness (Max)	0.94 mm
Tolerance	±5%

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

📄 0805N391J631CT Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/Walsin/0805N391J631CT?qs=ZrPdAQfJ6DMDkWtPsPxn4g%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

0805N391J631CT Application and Selection Guide

0805N391J631CT Model and Manufacturer Information

0805N391J631CT, a Multilayer Ceramic Capacitors MLCC - SMD/SMT manufactured by Walsin: 0805N391J631CT helps you confirm the specific model, while Walsin helps you confirm the product source. If you are selecting a part, you can first check whether 0805N391J631CT meets your requirements, then check whether Walsin matches your expectations, and then refer to Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP for further evaluation.

0805N391J631CT Product Parameters and Description

The main parameters of Walsin's Multilayer Ceramic Capacitors MLCC - SMD/SMT product 0805N391J631CT include Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 MLCC NPO 390 pF, +/- 5% 630 V T&R GP. This is a Multilayer Ceramic Capacitors MLCC - SMD/SMT produced by Walsin, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

0805N391J631CT Application and Selection Reference

Walsin's Multilayer Ceramic Capacitors MLCC - SMD/SMT product 0805N391J631CT has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 0805N391J631CT is a Multilayer Ceramic Capacitors MLCC - SMD/SMT solution worth considering, and manufacturer Walsin provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 0805N391J631CT

Designers looking for 0805N391J631CT recommended parts can evaluate the following options. 0805N391J631CT selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
0402N102F500CT	Walsin	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0402 MLCC NPO 1000 pF, +/- 1% 50 V T&R GP
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0603B103K160CT	Walsin	Multilayer Ceramic Capacitors MLCC - SMD/SMT 0.010uF +-10% 16V

EZKEY can provide 0805N391J631CT recommended part comparison data and engineering samples for evaluation.