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232262612472

更新时间: 2024-01-07 21:24:55
品牌 Logo 应用领域
威世 - VISHAY 电阻器非线性电阻器温度传感
页数 文件大小 规格书
2页 69K
描述
NTC Thermistors, Glass Encapsulated Miniature Bead

232262612472 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8533.40.80.70风险等级:5.63
安装特点:THROUGH HOLE MOUNT端子数量:2
最高工作温度:200 °C最低工作温度:-55 °C
封装形状:SPECIAL PACKAGE包装方法:BOX
额定功率耗散 (P):0.1 W额定温度:55 °C
电阻:4700 Ω电阻器类型:NTC THERMISTOR
子类别:Non-linear Resistors表面贴装:NO
端子位置:RADIAL端子形状:WIRE
热敏指数:2485 K热敏电阻器应用:TEMPERATURE SENSING
容差:10%Base Number Matches:1

232262612472 数据手册

 浏览型号232262612472的Datasheet PDF文件第2页 
2322 626 1....  
Vishay BCcomponents  
NTC Thermistors, Glass Encapsulated Miniature Bead  
FEATURES  
Small diameter  
Quick response to changes in temperature  
High stability over long time periods  
High temperature operation  
Resistant to aggressive environments  
High degree of isolation between tip and environment  
QUICK REFERENCE DATA  
APPLICATIONS  
PARAMETER  
VALUE  
Temperature measurement and control.  
Resistance value at 25 °C  
Tolerance on R25-value  
B25/85-value  
1 kto 1 MΩ  
±5%; ±10%  
2075 to 4100 K  
±5%  
Bead thermistor with negative temperature coefficient, in a  
glass envelope with two tinned durnet (CuNiFe) leads. The  
device is non-flammable.  
Tolerance on B25/85-value  
Maximum dissipation at 55 °C  
Dissipation factor  
100 mW  
1.2 mW/K  
1 s  
Response time; note 1  
Thermal time constant  
Operating temperature range:  
at zero dissipation  
10 s  
MARKING  
The thermistors are marked with four colored dots on the  
glass envelope; see Component Outline drawing and  
Electrical Data and Ordering Information table.  
55 to +200 °C or  
55 to +300 °C  
at maximum dissipation  
0 to 55 °C  
Dielectric withstanding voltage (RMS)  
between terminals and glass envelope  
min. 1500 V  
MOUNTING  
Insulation resistance between  
terminals and glass envelope at 100 V  
min. 100 MΩ  
0.27 g  
By soldering in any position.  
Mass  
Note  
PACKAGING  
1. Response time in silicone oil MS200/50. This is the time needed  
for the sensor to reach 63.2% of the total temperature difference  
when subjected to a temperature change from 25 °C in air to  
85 °C in oil.  
The thermistors are packed in cardboard boxes; the smallest  
packaging quantity is 100 units.  
ELECTRICAL DATA AND ORDERING INFORMATION  
CATALOG NUMBER  
2322 626 1....  
COLOUR CODE  
(see Component outline drawing and note 1)  
MAX.  
TEMPERATURE  
(°C)  
R25  
(k )  
TC  
(%/K)  
B25/85-VALUE  
±
±
R25 5%  
3102  
3222  
3472  
3103  
3223  
3473  
3104  
3224  
3474  
3105  
R25 10%  
I
II  
III  
1
2.2  
4.7  
10  
22  
47  
100  
220  
470  
1000  
2075 K ±5%  
2285 K ±5%  
2485 K ±5%  
3750 K ±5%  
3560 K ±5%  
3750 K ±5%  
3900 K ±5%  
3860 K ±5%  
3950 K ±5%  
4100 K ±5%  
2.3  
2.6  
2.8  
4.2  
4.0  
4.2  
4.4  
4.3  
4.5  
4.6  
200  
200  
200  
200  
200  
300  
300  
300  
300  
300  
2102  
2222  
2472  
2103  
2223  
2473  
2104  
2224  
2474  
2105  
brown  
red  
yellow  
brown  
red  
yellow  
brown  
red  
yellow  
brown  
black  
red  
violet  
black  
red  
violet  
black  
red  
violet  
black  
red  
red  
red  
orange  
orange  
orange  
yellow  
yellow  
yellow  
green  
Note  
1. Dependent upon R25-tolerance, the dot IV is coloured as follows:  
a) for R25 ±5%, dot IV is coloured gold;  
b) for R25 ±10%, dot IV is coloured silver.  
2.  
R25-values, temperature coefficients, catalog numbers and coding.  
3. The thermistors have a 12-digit catalog number starting with 2322 626 1. The subsequent 4 digits indicate the resistance and tolerance.  
Document Number: 29061  
Revision: 10-Oct-03  
For technical questions contact: nlr.europe@vishay.com  
www.vishay.com  
121  

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