热敏电阻

热敏电阻
型号:5D-13
品牌:-
原产地:中国
类别:电子、电力 / 电子元器件 / 电阻器
标签︰热敏电阻 , 热敏电阻生产厂家 , 热敏店主批发
单价: -
最少订量:10000 件
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产品描述

  1. 4312特点Characteristic
  1. 测试精度高、体积小、反应速度快;

High precision, small volume,

fast response;

  1. 能长时间稳定工作;

Work stably for a long time

  1. 互换性、一致性好

Good interchangeability and consistency

 

 

  1. 215713应用范围Application Range
  1. 空调设备 Air conditioning equipment
  2. 暖气设备 Central heating
  3. 电子体温计Electronic thermometers
  4. 液位传感 Liquid level sensor
  5. 8汽车电子 Automotive electronics
  6. 电子台历 Electronic calendar
  7. 手机电池  Cell phone battery

 

 

 

           
    6
 
  cqc-,rosh,ISO-TS16949proxy
    中厦科技产品REACH认证示意标志
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  1. 编码原则Coding Principle

 

 

  1. 电气性能Electrical Properties

型号

Type

标称阻值(Nominal Resistance

B值(K

B Value

最大功耗PmaxmW

Maximum Power

耗散系数δ(mW/)

Dissipation Factor

热时间常数τSec.Thermal Time Constant

工作温度范围(℃

Operating Temperature Range

ZXC02103K3550G

10

3550

≤120

≥2.0

≤10

-40~+200

ZXC02203K3950G

20

3950

ZXC02303K3950G

30

3950

ZXC02473K3950G

47

3950

ZXC02503K3950G

50

3950

ZXC02104K4000G

100

4000

ZXC02204K3950G

200

3950

ZXC03103K3550G

10

3550

ZXC03473K3950G

47

3950

ZXC03104K4000G

100

4000

 

  1. 可靠性试验Reliability Test

 

试验项目

Item

测试标准

Standard

试验条件/方法

Test conditions / Methods

性能要求

Specifications

引线拉力试验

Tensile Strength of Terminals

IEC68-2-21

渐近的方式在样品两端加指定的重量﹐沿轴向施加到引出端上,维持 10±1sec

Gradually applying the force specified and keeping the unit fixed for 10±1 sec.

线径              引线直接下拉力

Wire diameter            Force

(mm)                  (Kg)

0.3<d0.5               1.0

0.5<d0.8               2.0

无外观损伤

No visible damage

可焊性试验

Solderability

IEC68-2-20

260±52±0.5sec

着锡面积≧95%

At least 95% of terminal electrode is covered by new solder

耐焊接热试验

Resistance to

Soldering Heat

IEC68-2-20

280±510±1sec

无外观损伤

∣△R/R∣≦10%

No visible damage

∣△R25/R25∣≦10%

高温存储试验

High Temperature Storage

IEC68-2-2

Tu±5  1000±24hrs

无外观损伤

∣△R/R∣≦20%

No visible damage

∣△R25/R25∣≦20%

稳态湿热试验

Damp Heat ,

Steady State

IEC68-2-3

40 ± 2  90~95% RH, 1000  ±  24 hrs

无外观损伤

∣△R/R∣≦20%

No visible damage

∣△R25/R25∣≦20%

冷热冲击试验

Rapid Change of Temperature

IEC68-2-14

UL1434

温度急变按下表条件循环 5 个周期

The conditions shown below shall be repeated 5 cycles:

步骤(Step)

温度()

Temperature()

周期 (分钟)

Period (minutes)

1

TL ± 5

30 ± 3

2

室温

Room temperature

5 ± 3

3

TL ± 5

30 ± 3

4

室温

Room temperature

5 ± 3

 

无外观损伤

∣△R/R∣≦3 %

No visible damage

∣△R25/R25∣≦20%

负荷寿命试验

Life Test

CNS5550

25±5  Imax.1000±24hrs

无外观损伤

∣△R/R∣≦20%

No visible damage

∣△R25/R25∣≦20%

 

                         

  1. 存储Storage

产品密封保存,存放产品的仓库环境温度-10~+40、相对湿度不大于70%,仓库内不允许有各种有害气体、易爆的产品及有腐蚀性的化学物品,并且无强烈的机械振动、冲击和强辐射的作用,包装箱应垫高地面至少20cm,距离墙壁、热源、冷源、窗口或空气入口至少50cm。

注:我公司还可以根据用户需求定制相应参数的热敏元件。

Products seal save, environment temperature of the storage products warehouse is - 10 ~ + 40 and relative humidity is not more than 70%. Warehouses are not allowed to have a variety of harmful gases, explosive and corrosive chemicals, and there is no strong mechanical vibration, impact and strong radiation, packing should be at least 20 cm high from the ground, distance from the wall, heat source, cold source and air inlet window is at least 50 cm.

Note: our company can also be customized according to user requirements of the corresponding parameters of the thermal element.

热敏电阻 1热敏电阻 2热敏电阻 3热敏电阻 4

会员信息

山东中厦电子科技有限公司
国家/地区︰山东省菏泽市
经营性质︰生产商
联系电话︰15005401929
联系人︰丁经理 (销售经理)
最后上线︰2017/05/31