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B57045K0472K000 PDF预览

B57045K0472K000

更新时间: 2024-01-24 11:22:41
品牌 Logo 应用领域
爱普科斯 - EPCOS 电阻器温度相关电阻器NTC温度相关电阻器PTC温度补偿PC
页数 文件大小 规格书
3页 55K
描述
Temperature compensation (chassis mounting)

B57045K0472K000 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:,
Reach Compliance Code:compliant风险等级:0.82
Is Samacsys:NJESD-609代码:e3
安装特点:CHASSIS MOUNT端子数量:2
最高工作温度:125 °C最低工作温度:-55 °C
封装形状:SPECIAL PACKAGE包装方法:BULK
额定功率耗散 (P):0.45 W额定温度:25 °C
电阻:4700 Ω电阻器类型:NTC THERMISTOR
表面贴装:NO端子面层:Tin (Sn)
端子形状:WIRE热敏指数:3950 K
热敏电阻器应用:TEMPERATURE COMPENSATION容差:10%
Base Number Matches:1

B57045K0472K000 数据手册

 浏览型号B57045K0472K000的Datasheet PDF文件第2页浏览型号B57045K0472K000的Datasheet PDF文件第3页 
Temperature Measurement  
Probe Assemblies  
B57045  
K 45  
Applications  
I Temperature compensation (chassis mounting)  
I Temperature measurement (chassis mounting)  
I Temperature control (chassis mounting)  
Features  
I Cost-effective  
I Good thermal coupling through screw-type case (thread M3)  
I Electrically isolated aluminum case  
Ris > 100 M(V = 100 V dc); Vis = 2500 V (test duration: 1 s)  
I Tinned copper leads  
Options  
Closer resistance tolerance available on request  
Dimensions in mm  
Approx. weight 1 g  
Delivery mode  
Bulk  
Climatic category (IEC 60068-1)  
Max. power at 25 °C  
Resistance tolerance  
Rated temperature  
B value tolerance  
Dissipation factor (in air)  
Dissipation factor (on chassis)  
Thermal cooling time constant (in air)  
Thermal cooling time constant (on chassis) τc  
Torque  
55/125/56  
450  
10 %  
25  
3 %  
approx.  
approx. 20  
approx. 75  
approx. 15  
approx. 0,5  
P25  
RN/RN  
TN  
B/B  
δth  
δth  
τc  
mW  
°C  
9
mW/K  
mW/K  
s
s
Nm  
R25  
No. of R/T  
B25/100  
Ordering code  
characteristic  
K
1 k  
1011  
1013  
4001  
2903  
2904  
1012  
4003  
2005  
2005  
2005  
3730  
3900  
3950  
4200  
4300  
4300  
4450  
4600  
4600  
4600  
B57045K0102K000  
B57045K0222K000  
B57045K0472K000  
B57045K0682K000  
B57045K0103K000  
B57045K0333K000  
B57045K0473K000  
B57045K0683K000  
B57045K0104K000  
B57045K0154K000  
2,2 k  
4,7 k  
6,8 k  
10,0 k  
33  
47  
k
k
k
k
k
68  
100  
150  
122 05/02  

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