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参数资料
| 型号： | 7286R50KL.25 |
| 厂商： | TT Electronics/BI |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | POT 50K OHM 7/8" 10TURN WW |
| 产品培训模块： | BI Multi-Turn Potentiometer Overview |
| 标准包装： | 10 |
| 系列： | 7280 |
| 电阻（欧姆）： | 50k |
| 功率（瓦特）： | 2W |
| 容差： | ±5% |
| 温度系数： | ±20ppm/°C |
| 匝数： | 10 |
| 旋转： | 3600° |
| 调节型： | 侧面调节 |
| 电阻材料： | 绕线 |
| 端接类型： | 焊接转塔 |
| 触动器长度： | 0.812"（20.63mm） |
| 触动器类型： | 开槽轴 |
| 触动器直径： | 0.250"（6.35mm） |
| 尺寸 - 主体： | 圆形 - 0.874" 直径 x 0.752" L（22.20mm x 19.10mm） |
| 安装类型： | 面板安装 |
| 包装： | 散装 |
| 其它名称： | 987-1137 |
10 Turn Wirewound
Model 7280
7/8” Diameter
Precision Potentiometer
MODEL STYLES AVAILABLE
7281
7283
7284
7286
7288 (for heavy side load applications)
ELECTRICAL 1
Resistance Range
Standard Resistance Tolerance
Minimum Practical Resistance Tolerance
Independent Linearity 2
Minimum Practical Independent Linearity
Power Rating
Dielectric Strength
Insulation Resistance
Noise
Actual Electrical Travel
End Voltage
Tap Tolerance
MECHANICAL
1/8” Shaft, 1/4” Bushing
1/8” Shaft, Servo
6 mm shaft, 3/8” Bushing
1/4” Shaft, 3/8” Bushing
1/4” Shaft, 3/8” Bushing
100 to 100K ohms
±5%
±1%
±0.25%
±0.15% (<300 ohms), ±0.075% (≥300 ohms)
2.0 Watts at 70°C, derating to 0 at 125°C
1,000 V rms
1,000 Megohms minimum
100 ohms maximum
3600° +10° -0° (>100 ohms), 3600° +10° -5° (≤100 ohms)
maximum 0.25% of input voltage
±3°
Total Mechanical Travel
Number of Gangs
Weight (single gang)
Backlash
7281, 7284, 7286, 7288
3600° +15° -0°
2 maximum
0.75 oz. nominal
1° maximum
7283
Pb compliant
1
2
Static Stop Strength
Panel Nut Tightening Torque
Shaft End Play
Shaft Runout
Pilot Diameter Runout
Lateral Runout
Shaft Radial Play
Start/Run Torque (per gang, ES option adds 0.5 oz.-in.)
Specifications subject to change without notice.
Linearity is measured between 1% and 99% of input voltage.
maximum
maximum
maximum
maximum T.I.R.
maximum T.I.R.
maximum T.I.R.
maximum
maximum
48 oz.-in.
25 lb.-in.
0.010”
0.003”
0.004”
0.005”
0.003”
0.8 oz.-in.
36 oz.-in.
n/a
0.005”
0.002”
0.002”
0.004”
0.002”
0.6 oz.-in.
RoHS 2
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
February 4, 2014
Website: www.bitechnologies.com
Model 7280 page 1 of 4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 7286R50KT2L.25XX | 制造商:BITECH 制造商全称:Bi technologies 功能描述:7/8 Diameter 10-Turn Wirewound Precision Potentiometer |
| 7286R5KL.25 | 功能描述:精度电位计 7/8" 5K OHM 10 TURN WIREWOUND RoHS:否 制造商:Bourns 产品:Precision Potentiometer 安装风格:Panel 线性: 锥度: 转数:3 元件类型:Wirewound 轴类型:Slotted 电阻:2 kOhms 端接类型:Solder Lug 电压额定值: 容差:5 % |
| 7286R5KL.25 | 制造商:TT Electronics / BI Technologies 功能描述:Wirewound Potentiometer |
| 7286R5KL.252G | 制造商:TT Electronics / BI Technologies 功能描述:Res Wirewound POT 5K Ohm 5% 2W 10(Elec)/10(Mech)Turn mm Turret Panel Mount |
| 7286R5KL.25CT | 制造商:TT Electronics / BI Technologies 功能描述:Res Wirewound POT 5K Ohm 5% 2W 10(Elec)/10(Mech)Turn mm Turret Panel Mount |
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