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0603B391K500NT

Description
Accuracy: ±10% Capacitance: 390pF Rated voltage: 50V Temperature drift coefficient (dielectric material): X7R Material: X7R
CategoryPassive components    The patch capacitance   
File Size1022KB,27 Pages
ManufacturerGuangDong FengHua Advanced Technology Holoing Co.Ltd.
Websitehttp://www.china-fenghua.com
Guangdong Fenghua Hi-Tech Co., Ltd. (hereinafter referred to as "Fenghua Hi-Tech") was listed on the Shenzhen Stock Exchange in 1996 (stock abbreviation Fenghua Hi-Tech, stock code 000636). It is a high-tech listed company specializing in new components, electronic materials, electronic special equipment and other electronic information basic products. Since entering the electronic components industry in 1985, the company has achieved leapfrog development and has now become the largest scientific research, production and export base for new components and electronic information basic products in China. It is an internationally renowned new electronic components industry company with independent intellectual property rights and core technologies. Fenghua Hi-Tech has a complete and mature product chain and has the large-scale production capacity for integrated supporting supply of electronic complete machines such as communications, consumer, computer, automotive electronics, etc. The company is committed to becoming a world-class integrated supporting supplier of electronic information basic products, providing customers with a one-stop supermarket service for information basic products and collaborative design value-added services. Fenghua Hi-Tech is willing to work with shareholders, customers, suppliers and industry colleagues to create a bright future for the electronic information industry!
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0603B391K500NT Overview

Accuracy: ±10% Capacitance: 390pF Rated voltage: 50V Temperature drift coefficient (dielectric material): X7R Material: X7R

0603B391K500NT Parametric

Parameter NameAttribute value
Accuracy±10%
Capacitance390pF
Rated voltage50V
Temperature drift coefficient (dielectric material)X7R

0603B391K500NT Preview

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附件
7
版本号:FH-2016-001
风华高科
广 东 风 华 高 新 科 技 股 ½ 有 限 公 司
FENGHUA
Fenghua Advanced Technology (Holding) CO. , LTD
一、概述
电容器及介质种类
※高频类: 此类介质材料的电容器为Ⅰ类电容器,包括通用型高频
COG、COH
电容器和温度补偿型高频
HG、LG、PH、RH、SH、TH、UJ、SL
电容器。其中
COG、COH
电容器电性½最稳定,几乎不随温度、
电压和时间的变化而变化,适用于½损耗,稳定性要求高的高频电路,HG、LG、PH、RH、SH、TH、UJ、
SL
电容器容量随温度变化而相应变化,适用于½损耗、温度补偿型电路中。
X7R、X5R、X7S、X6S:此类介质材料的电容器为Ⅱ类电容器,具有较高的介电常数,容量比Ⅰ类电容
器高,具有较稳定的温度特性,适用于容量范围广,稳定性要求不高的电路中,如隔直、耦合、旁路、鉴频
等电路中。
※Y5V:此类介质材料的电容器为Ⅱ类电容器,是所有电容器中介电常数最大的电容器,½其容量稳定性较
差,对温度、电压等条件较敏感,适用于要求大容量,温度变化不大的电路中。
※Z5U:此类介质材料的电容器为Ⅱ类电容器,其温度特性介于
X7R
Y5V
之间,容量稳定性较差,对温
度、电压等条件较敏感,适用于要求大容量,½用温度范围接近于室温的旁路,耦合等,½直流偏压的电路
中。
SUMMARY
Types of Dielectric Material and Capacitor
※HIGH
FREQUENCY TYPE: The capacitor of this kind dielectric material is considered as ClassⅠcapacitor,
including high frequency COG、COH capacitor and temperature compensating capacitor such as HG, LG, PH,
RH,SH, TH, UJ, SL. The electrical properties of COG、COH capacitor are the most stable one and change invariablly
with temperature, voltage and time. They are suited for applications where low-losses and high-stability are required,
HG, PH, SH, UJ, capacitor’s capacitance changes with temperature.They are suited for applications
LG, RH, TH, SL
where low-losses and temperature compensating circuits.
X5R、
X7S、
X6S:
X7R、
X5R、X7S、
X6S material is a kind of material has high dielectric constant. The capacitor
※X7R、
made of this kind material is considered as Class
capacitor whose capacitance is higher than that of class
Ⅰ.
These capacitors are classified as having a semi-stable temperature characteristic and used over a wide temperature
range, such in these kinds of circuits, DC-blocking, decoupling, bypassing, frequency discriminating etc.
※Y5V:The
capacitor made of this kind of material is the highest dielectric constant of all ceramic capacitors. They are
used over a moderate temperature range in application where high capacitance is required because of its unstable
temperature coefficient, but where moderate losses and capacitance changes can be tolerated. Its capacitance and
dissipation factors are sensible to measuring conditions, such as temperature and voltage, etc.
※Z5U:
capacitor made of this kind of material is considered as ClassⅡ capacitor, whose temperature characteristic
The
is between that of X7R and Y5V. The capacitance of this kind of capacitor is unstable and sensible to temperature and
voltage. Ideally suited for bypassing and decoupling application circuits operating with low DC bias in the
environment approaches to room temperature.
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