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参数资料
| 型号： | 270S1739 |
| 厂商： | CTS Electrocomponents |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | POT 1K OHM W/SWITCH |
| 标准包装： | 1 |
| 系列： | 270，带开关 |
| 电阻（欧姆）： | 1k |
| 功率（瓦特）： | 0.25W，1/4W |
| 容差： | ±20% |
| 匝数： | 单路 |
| 旋转： | 300° |
| 调节型： | 侧面调节 |
| 电阻材料： | 碳 |
| 触动器类型： | 圆形轴 |
| 尺寸 - 主体： | 圆形 - 0.626" 直径 x 0.525" L（15.90mm x 13.34mm） |
| 包装： | 散装 |
| 其它名称： | Q987672 |
Electrocomponents
?
Series 270 Data Sheet
Rotary Potentiometer
Industrial
16mm Diameter
Carbon Composition
Rotary Potentiometer
Features
- Bushing
- Twist or Bend Tab
- Snap-in PC Bracket
- PC Terminal
Electrical and Mechanical Specifications
Resistance Range
500 ohms through 2 Megohms, linear
5K ohms through 200K ohms, audio
Resistance Tolerance
±30%, ±20%, ±10%
Power Rating
1/4 watts @ 55°C (Resistance up to 100K ohms)
1/5 watts @ 55°C (Resistance above 100K ohms)
Dielectric Strength
750 VAC for 1 minute
Maximum Operating Voltage
500 VDC
Insulation Resistance
100 Megohms minimum @ 250 VDC
Angle of Rotation
Total Rotation (Potentiometer and Switch)
Without Switch: 300°
With Switch: 315°
Effective Electrical Angle (Potentiometer)
Without Switch: 300°
With Switch: 290°
Rotational Torque
36-360 gf-cm
Stop Strength
5.76 kgf-cm minimum
Push-Pull Strength of Shaft
10 kg for 10 seconds
Rotational life
10K cycles
Operating temperature
-10°C to +70°C
Solder Heat Resistance
260°C for 5 seconds
Mounting Information
- Bushing
- Twist Tab
- Bend Tab
- Snap-in PC Bracket
- PC Terminal
1 - 9
CTS Electrocomponents
? 2014 CTS Corporation. All rights reserved. Information subject to change.
02/07/14
www.ctscorp.com
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