SP22E precision potentiometer 系列
Evolutionary Technologies International, Inc.精密导电塑料电位器，1W，多种阻值，单圈
Evolutionary Technologies International, Inc. 的 SP22E 精密电位器是一款可靠元件，适用于需要高精度和稳定性的应用。这些电位器采用导电塑料制造，能够在宽温范围内提供耐用且一致的电阻。SP22E 电位器具有 1 瓦的功率评级，并提供多种阻值选择，适用于线性和对数应用。
如果您正在从事需要精确控制和重复性的项目，例如音频均衡器、照明控制系统或工业自动化设备，SP22E 是一个不错的选择。值得注意的是，它们即使在恶劣环境条件下也能保持性能，因此适合户外或工业环境使用。工程师通常会选择这种元件，因为它提供了一种紧凑、坚固且无需复杂电子组件即可精确调整电压水平的方式。另一个实用的好处是其单圈设计，简化了机械集成并降低了意外误调的风险。
系列图片（13 张）
常见问答
SP22E precision potentiometer - 型号列表
共 15 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | RoHS | 包装方式 | 额定功率 | 轴直径 | 轴和轴承长度 | 系列 | 圈数 | 产品 | 容差 | 电阻 | 元件类型 | 轴细节 | 安装样式 | 端接样式 | 海关税号 | 电阻公差 | 直流电阻（DCR）（最大） | 锥度 | 重量 | 安装类型 | 工作温度 | 线性度 | 分辨率 | 介电强度 | 绝缘电阻 | 长度 | 扭矩 | 端接方式 | 端子类型 | 旋转角度 | 轴径 | 刀片材料 | 尺寸/外形 | 外径 | 电阻材料 | 旋转寿命（最小循环次数） | 类型 | 调节方式 | 联数 | 开关次数 | 温度系数 | 典型温度系数 | 结工作温度 | 制造商 | 转速 | 最大频率 | 峰值脉冲功率 | 输入电阻 | 输入输出比 | 端部尺寸（如SMD/SMT、14mm等） | 轴径尺寸 | 封装形式 | 产品子类型 | 卡标准 |
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 Precision Potentiometers 1W 10Kohms 10% Pot;Cnd Pl;Rest 10 Kilohms;Panel;1 Turn;Linear;Pwr-Rtg 1W;Shaft Dia 0.25in POTENTIOMETER, 1 TURN 10K OHM 1W Pot;CndPl;Rest10Kilohms;Panel;1Turn;Linear;Pwr-Rtg1W;ShaftDia0.25In ETI Systems | 39 | 1: ¥315.588 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 10 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | 85334010 | :± 10% | :10kohm | :Linear | 0.03 | :Panel | - 55 C to + 125 C | +/- 1.5 % | Infinite | 500VAC | 1000Megohms | :12.19mm | .8Oz./in. | :Solder | :Solder Lug | :320° | 0.25" | ConductivePlastic | 0.86"Dia×0.48"L | :21.84mm | :Conductive Plastic | :10000000 | Potentiometer | :Shaft | :1 | 10000000Turns | :400ppm/°C | :400ppm/°C | +105°C | - | - | - | - | - | - | - | - | - | - | - |
Precision Potentiometers 1W 5Kohms 10% Pot;Cnd Pl;Rest 5 Kilohms;Panel;1 Turn;Linear;Pwr-Rtg 1W;Shaft Dia 0.25in POTENTIOMETER, 1 TURN 5K OHM 1W Pot;CndPl;Rest5Kilohms;Panel;1Turn;Linear;Pwr-Rtg1W;ShaftDia0.25In ETI Systems | 177 | 1: ¥315.588 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 5 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | 85334010 | :± 10% | :5kohm | :Linear | 0.02 | :Panel | - 55 C to + 125 C | +/- 1.5 % | Infinite | 500VAC | 1000Megohms | :12.19mm | .8Oz./in. | :Solder | :Solder Lug | :320° | 0.25" | ConductivePlastic | 0.86"Dia×0.48"L | :21.84mm | :Conductive Plastic | :10000000 | Potentiometer | :Shaft | :1 | 10000000Turns | :400ppm/°C | :400ppm/°C | +105°C | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥420.24 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22F | 1 | Precision Potentiometer | 10 % | 5 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥289.136 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 10 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | - | - | - | - | - | - | - 55 C to + 125 C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Precision Potentiometers 1W 2Kohms 10% 精密ポテンショメータ 1W 2Kohms 10% Pot;Cnd Pl;Rest 2 Kilohms;Panel;1 Turn;Linear;Pwr-Rtg 1W;Shaft Dia 0.25in POTENTIOMETER, 1 TURN 2K OHM 1W Pot;CndPl;Rest2Kilohms;Panel;1Turn;Linear;Pwr-Rtg1W;ShaftDia0.25In ETI Systems | 76 | 1: ¥315.588 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 2 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | 85334010 | :± 10% | :2kohm | :Linear | 0.01 | Panel | - 55 C to + 125 C | +/- 1.5 % | Infinite | 500VAC | 1000Megohms | :12.19mm | .8Oz./in. | :Solder | :Solder Lug | :320° | 0.25" | ConductivePlastic | 0.86"Dia×0.48"L | :21.84mm | :Conductive Plastic | :10000000 | Potentiometer | :Shaft | :1 | 10000000Turns | :400ppm/°C | :400ppm/°C | - 55 C to + 125 C | ETI Systems | 1 | +/- 1.5 % | 1 W | 2 kOhms | Conductive Plastic | Solder Lug | 0.812 in | Bulk | Precision Potentiometer | 精密ポテンショメータ |
Precision Potentiometers 1W 1Kohms 10% Pot;Cnd Pl;Rest 1 Kilohms;Panel;1 Turn;Linear;Pwr-Rtg 1W;Shaft Dia 0.25in POTENTIOMETER, 1 TURN 1K OHM 1W Pot;CndPl;Rest1Kilohms;Panel;1Turn;Linear;Pwr-Rtg1W;ShaftDia0.25In ETI Systems | 230 | 1: ¥315.588 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 1 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | 85334010 | :± 10% | :1kohm | :Linear | 0.01 | :Panel | - 55 C to + 125 C | +/- 1.5 % | Infinite | 500VAC | 1000Megohms | :12.19mm | .8Oz./in. | :Solder | :Solder Lug | :320° | 0.25" | ConductivePlastic | 0.86"Dia×0.48"L | :21.84mm | :Conductive Plastic | :10000000 | Potentiometer | :Shaft | :1 | 10000000Turns | :400ppm/°C | :400ppm/°C | +105°C | - | - | - | - | - | - | - | - | - | - | - |
 Precision Potentiometers POT, COND PLASTIC, 100KOHM, 10%, 1W CONDUCTIVEPLASTICSINGLETURN ETI Systems | 118 | 1: ¥416.76 | Precision Potentiometers | RoHS Compliant | Bulk | :1W | :6.35mm | :20.574mm | :SP22E | :1 | - | - | - | - | - | - | - | 85334010 | :± 10% | :100kohm | :Linear | 0.014 | :Panel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 10 | 1: ¥334.832 | Precision Potentiometers | RoHS Compliant | Bulk | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥269.824 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 5 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥354.144 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 10 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥356.932 | Precision Potentiometers | RoHS Compliant | Bulk | 1 W | 0.25 in | 0.812 in | SP22E | 1 | Precision Potentiometer | 10 % | 5 kOhms | Conductive Plastic | Slotted | Panel | Solder Lug | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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