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251B12F154B7NB PDF预览

251B12F154B7NB

更新时间: 2024-10-31 09:19:43
品牌 Logo 应用领域
西迪斯 - CTS PC电阻器
页数 文件大小 规格书
2页 64K
描述
RES,TAPPED,COMPOSITION,150K OHMS,5WVDC,20% +/-TOL,4439 CASE

251B12F154B7NB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:PCB Mount, 4439Reach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.68
构造:Rotary最高工作温度:70 °C
最低工作温度:-10 °C封装高度:5.1 mm
封装长度:11.1 mm封装形式:PCB Mount
封装宽度:10 mm额定功率耗散 (P):0.01 W
电阻:150000 Ω电阻器类型:POTENTIOMETER
旋转角:180 deg系列:251(F TRIM)
尺寸代码:4439子类别:Variable Resistors
容差:20%工作电压:5 V
Base Number Matches:1

251B12F154B7NB 数据手册

 浏览型号251B12F154B7NB的Datasheet PDF文件第2页 
Series 251  
®
Long life, 9mm  
diameter, composition  
element, variable  
resistor  
Features  
• 1 million cycle life  
• Miniature 9 mm size  
• Multiple rotation angles available  
• Low rotational torque  
• Sturdy insert molded PC terminals  
• Bushing mount or shaftless available  
• Tap available  
Electrical and Mechanical Specifications  
Resistance Range  
Angle of Rotation  
10 K ohms through 200 K ohms  
Total Rotation - With Shaft: 180°  
No Shaft: 360°  
Effective Rotation: 38°, 40°, 50°, 60°,  
70°, 85°, 90° or 110° available  
(Typical joystick control use.)  
Resistance Tolerance  
Standard: ± 20%  
Special: ± 10% and ± 30% available  
Resistance Taper  
Materials  
Linear ± 5%  
Housing: UL 94V-2  
Shaft / Bushing: UL 94V-2  
Base UL flame class 94HB  
Insulation Resistance  
100 megohms minimum @ 250 VDC  
Operating Temperature  
Shaft Information  
-10°C to +70°C  
Flatted, molded shaft  
Diameter: 3.96 mm or 5.0 mm,  
depending on shaft trim  
Rotational Torque  
3 to 10 gf-cm  
Rotational Life  
Mounting Information  
Bushing mount (unthreaded)  
Diameter: 7.00 mm  
1,000,000 cycles  
Power Rating  
Length: 5.00 mm  
0.01 watt at 50°C derated to no load at 85°C  
Tap Available  
Maximum Operating Voltage  
4° angle at 50% rotation optional  
Other taps available - consult CTS  
Maximum 50 VAC or 5 VDC  
Technical Data Sheet 1251  
C T S C O R P O R A T I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S  

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