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157B203MXB10 PDF预览

157B203MXB10

更新时间: 2024-11-21 19:11:39
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
3页 226K
描述
RES,TAPPED,CONDUCTIVE PLASTIC,20K OHMS,20% +/-TOL,-600,600PPM TC

157B203MXB10 技术参数

是否Rohs认证: 符合生命周期:Lifetime Buy
包装说明:Panel Mount,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8533.40.80.70
风险等级:5.81构造:Bushing Mount
最高工作温度:125 °C最低工作温度:-55 °C
封装直径:22.2 mm封装长度:8.76 mm
封装形式:Panel Mount包装方法:Box
额定功率耗散 (P):1 W电阻:20000 Ω
电阻器类型:POTENTIOMETER旋转角:340 deg
系列:MODEL 157子类别:Variable Resistors
技术:CONDUCTIVE PLASTIC温度系数:-600,600 ppm/ °C
容差:20%Base Number Matches:1

157B203MXB10 数据手册

 浏览型号157B203MXB10的Datasheet PDF文件第2页浏览型号157B203MXB10的Datasheet PDF文件第3页 
Model 157  
Vishay Spectrol  
7/8" (22.2 mm) Precision Industrial Potentiometer  
Bushing and Servo Mount Versions, Conductive Plastic  
FEATURES  
High quality  
Rugged one piece metal housing  
Long rotational life  
RoHS  
COMPLIANT  
Wide operating temperature range  
Linearities down to 0.25 % special  
Optional sealed construction (bushing mount only)  
ELECTRICAL SPECIFICATIONS  
PARAMETER  
MIL-PRF-39023 TEST PROCEDURES APPLY  
Resistance  
1 kΩ to 100 kΩ  
Resistance Tolerance  
Special to  
20 %  
10 %  
Linearity  
Special to  
2.0 %  
0.25 %  
Temperature Coefficient of Resistance  
600 ppm/°C  
Power Rating  
Derated to  
1.0 W at 40 °C ambient  
0 W at 125 °C  
Electrical Angle  
340° 4°  
0.5 % maximum  
1000 VRMS, 60 Hz  
100 MΩ minimum, 500 VDC  
0.1 %  
End Voltage  
Dielectric Withstanding  
Insulation Resistance  
Output Smoothness  
MECHANICAL SPECIFICATIONS  
PARAMETER  
Weight  
0.5 oz. maximum (14 g)  
360° (continuous)  
Rotation  
Mount  
Bearing Type  
BUSHING  
Sleeve bearing  
SERVO  
Ball bearing  
Operating Torque  
Starting  
Running  
0.25 oz. - in (18 g - cm)  
0.15 oz. - in (10.8 g - cm)  
0.30 oz. - in (21.6 g - cm)  
0.25 oz. - in (18 g - cm)  
Mechanical Tolerance (in/mm) (maximum)  
Shaft Runout (TIR)  
0.002" (0.05 mm)  
-
0.002" (0.05 mm)  
0.002" (0.05 mm)  
0.002" (0.05 mm)  
0.005" (0.13 mm)  
0.002" (0.05 mm)  
Pilot Dia Runout (TIR)  
Lateral Runout (TIR)  
Shaft End Play  
0.005" (0.13 mm)  
0.006" (0.15 mm)  
0.003" (0.08 mm)  
Shaft Radial Play  
ORDERING INFORMATION/DESCRIPTION  
157  
B
50K  
20 %  
C
BO10  
PACKAGING  
MODEL  
MOUNTING  
OHMIC VALUE  
TOLERANCE  
LINEARITY  
ON OHMIC VALUE  
B = Bushing  
S = Servo  
C: 0.25 %  
Box of 10 pieces  
www.vishay.com  
16  
For technical questions, contact: sfer@vishay.com  
Document Number: 57042  
Revision: 18-Jun-07  

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