Datasheet > NTC20D-15

NTC20D-15

更新时间： 2024-11-14 01:00:11

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

NTC20D-15 数据手册

NTC Thermistor

Features

This is a Negative Temperature Coefﬁcient Resistor Whose resistance

changes with ambient temperature changes. Thermistor comprises 2 or 4

kinds of metal oxides of iron, nickel,cobalt, manganese and copper, being

shaped and Sintered at high temperature(1200℃ to 1500℃ )

Critical Technical Parameters of NTC Thermistor

* Rt---Resistance Value at Zero-power

It's a resistance which is got at a ﬁxed temperature on a basis of a testing

power which causes resistance to Vary in a range which can be ignored in

relation to the total testing eror.

* R25---Resistance Value at Rated Zero-power

The design resistance of the thermistor usually refers to the resistance value got at Zero-power at 25℃ , which is usually

indicated on the thermistor.

* Max. steady state current.I_max

The maximum allowable continuous current passing through thermistor at 25℃.

* Dissipation Coefﬁcient δ

It's the ratio of the changes with a thermistor dissipation power, in a pre-set ambient temperature, to the changes with the

temperature. The formula is as below:δ = △P/ △T ,δ changes in response when the ambient temperature changes, within the

ranges of the working temperature.

Applications

Conversion power supply, switch power, UPS power, Kinds of electric heter, electronic energy-saving lamps, electronic ballast

etc all kinds of power cicuit proterction of electronic equipments, ﬁlament proterction of CRT, bulb and other lighting lamps.

Part Numbering System

NTC

D-13

Negative Temperature

Resistance Value:10Ω

Diameter of Chip: Φ13

Cofﬁcient Resistor

1/4

Rev :01.06.2018

www.leiditech.com

12 3 4

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
NTC20D5	ETC	获取价格	Conversion power, switch mode power supply, UPS power protection
NTC20D8	ETC	获取价格	Conversion power, switch mode power supply, UPS power protection
NTC20D-9	VATRONICS	获取价格	NSP POWER TYPE NTC THERMISTORS
NTC20D-9	LEIDITECH	获取价格	Thermistor
NTC21	ETC	获取价格	TERMISTORY
NTC210	ETC	获取价格	TERMISTORY
NTC211	ETC	获取价格	TERMISTORY
NTC2110-12.8MHZ	ETC	获取价格	Analog IC
NTC2110-20MHZ	ETC	获取价格	Analog IC
NTC2110-SERIES	ETC	获取价格	Analog IC