Datasheet > NR49-3113-99

NR49-3113-99

更新时间： 2024-02-27 04:38:00

品牌	Logo	应用领域
京瓷/艾维克斯 - KYOCERA AVX		温度传感电阻器
页数	文件大小	规格书
2页	46K
描述
NTC Thermistor, Chassis Mount

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技术参数
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NR49-3113-99 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.04	其他特性：	382 OHM AT 80 DEG CEL
安装特点：	CHASSIS MOUNT	端子数量：	2
最高工作温度：	200 °C	最低工作温度：	-40 °C
封装形状：	CYLINDRICAL PACKAGE	电阻器类型：	NTC THERMISTOR
子类别：	Non-linear Resistors	表面贴装：	NO
端子位置：	DUAL ENDED	端子形状：	SPECIAL
热敏指数：	4080 K	热敏电阻器应用：	TEMPERATURE SENSING
容差：	6.7%	Base Number Matches：	1

NR49-3113-99 数据手册

NTC Leadless Disc Thermistors

This type of product is widely used in automotive and

consumer applications.

The metallization covers completely the surfaces of the

thermistor.

They are assembled in custom-probes for sensing the

temperature of liquids (water, oil, ...), gases or surface of any

other component.

The particularly flat and smooth surfaces ensure an excellent

electrical and thermal contact under pressure.

Types

Metallization

Physical data (dim. in mm)

Marking

On package only / On parts upon request

-40°C to +200°C

Operating temperature

Custom - designed products defined with:

Values and tolerances

∆D R₁∆R₁/R₁at T₁

∆E R₂∆R₂/R₂at T₂, . . .

DESIGN OF THE THERMISTOR

Choice of the resistances

Choice of the tolerances

If the application is to measure the temperature around a

defined point, a unique nominal resistance can be chosen

(for example, among standard values of the ND range prod-

ucts presented on pages 20 to 24).

The precision of the temperature measurement determines

the calculation of the tolerance on the resistance:

ꢀR/R = ꢁ (%/°C). ꢀT (°C)

For example, the NTC NR55--3049-99, using “N5” material

(R (T) characteristic displayed on page 38), requires a preci-

sion of 1°C over the temperature range 110°C - 120°C.

When it is required to measure the temperature over selected

ranges T₁–T₂, T₂–T₃, ..., the corresponding resistance

R₁, R₂, R₃, ..., must be such that they can be located

on the R (T) characteristic of an existing NTC material

(for example among standard materials whose R (T) are

displayed on pages 36 to 40).

The tolerances can be calculated:

ꢀR_110°C/R_110°C= 1°C* 2.91%/°C = 2.91%

ꢀR_120°C/R_120°C= 1°C* 2.76%/°C = 2.76%

*For your specific requirements, please consult us.

The resistances must also be compatible with the resistivity

of the material and the dimensions of the thermistor.

HOW TO ORDER

NR55 - - 3002 - 99

Type

P/N Code

中文翻译

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与NR49-3113-99相关器件

型号	品牌	获取价格	描述	数据表
NR49-3119-99	KYOCERA AVX	获取价格	NTC Thermistor, Chassis Mount
NR-5040	TAIYO YUDEN	获取价格	Please read this notice before using the TAIYO YUDEN products
NR5040T100M	TAIYO YUDEN	获取价格	General Purpose Inductor, 10uH, 20%, 1 Element, Ferrite-Core, SMD, 1919, CHIP, ROHS COMPLI
NR5040T100M_19	TAIYO YUDEN	获取价格	SMD Power Inductors (NR series)
NR5040T150M	TAIYO YUDEN	获取价格	General Purpose Inductor, 15uH, 20%, 1 Element, Ferrite-Core, SMD, 1919, CHIP, ROHS COMPLI
NR5040T150M_19	TAIYO YUDEN	获取价格	SMD Power Inductors (NR series)
NR5040T220M	TAIYO YUDEN	获取价格	General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, 1919, CHIP, ROHS COMPLI
NR5040T220M_19	TAIYO YUDEN	获取价格	SMD Power Inductors (NR series)
NR5040T2R2N	TAIYO YUDEN	获取价格	General Purpose Inductor, 2.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1919, CHIP, ROHS COMPL
NR5040T330M	TAIYO YUDEN	获取价格	General Purpose Inductor, 33uH, 20%, 1 Element, Ferrite-Core, SMD, 1919, CHIP, ROHS COMPLI

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