RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 500 ohm, 1/4 INCH, RECTANGULAR, 3 PINS
| 参数名称 | 属性值 |
| 厂商名称 | Vishay(威世) |
| 包装说明 | PCB Mount, 2518 |
| Reach Compliance Code | unknown |
| ECCN代码 | EAR99 |
| 执行器方向 | VERTICAL |
| 执行器类型 | SCREW |
| 其他特性 | PRECISION |
| 构造 | Rectangular |
| 制造商序列号 | 1248 |
| 安装特点 | THROUGH HOLE MOUNT |
| 端子数量 | 3 |
| 转弯数量 | 21 |
| 最高工作温度 | 150 °C |
| 最低工作温度 | -55 °C |
| 封装高度 | 6.352 mm |
| 封装长度 | 6.35 mm |
| 封装形状 | RECTANGULAR PACKAGE |
| 封装形式 | PCB Mount |
| 封装宽度 | 4.45 mm |
| 额定功率耗散 (P) | 0.25 W |
| 额定温度 | 85 °C |
| 电阻 | 500 Ω |
| 电阻定律 | LINEAR |
| 电阻器类型 | TRIMMER |
| 旋转角 | 7560 deg |
| 系列 | 1248 |
| 尺寸代码 | 2518 |
| 表面贴装 | NO |
| 技术 | METAL FOIL |
| 温度系数 | -20,20 ppm/°C |
| 端子形状 | WIRE |
| 容差 | 10% |

| 1248W500R10% | 1248W100R10% | 1248W1K0010% | 1248W200R10% | 1248W20R010% | 1248W2K0010% | 1248W50R010% | 1248W5K0010% | |
|---|---|---|---|---|---|---|---|---|
| 描述 | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 500 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 100 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 1000 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 200 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 20 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 2000 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 50 ohm, 1/4 INCH, RECTANGULAR, 3 PINS | RESISTOR, TRIMMER, METAL FOIL, 21 TURN(S), 0.25 W, 5000 ohm, 1/4 INCH, RECTANGULAR, 3 PINS |
| 厂商名称 | Vishay(威世) | Vishay(威世) | Vishay(威世) | Vishay(威世) | Vishay(威世) | Vishay(威世) | Vishay(威世) | Vishay(威世) |
| 包装说明 | PCB Mount, 2518 | PCB Mount, 2518 | PCB Mount, 2518 | PCB Mount, 2518 | PCB Mount, 2518 | PCB Mount, 2518 | PCB Mount, 2518 | PCB Mount, 2518 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 执行器方向 | VERTICAL | VERTICAL | VERTICAL | VERTICAL | VERTICAL | VERTICAL | VERTICAL | VERTICAL |
| 执行器类型 | SCREW | SCREW | SCREW | SCREW | SCREW | SCREW | SCREW | SCREW |
| 其他特性 | PRECISION | PRECISION | PRECISION | PRECISION | PRECISION | PRECISION | PRECISION | PRECISION |
| 构造 | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular |
| 制造商序列号 | 1248 | 1248 | 1248 | 1248 | 1248 | 1248 | 1248 | 1248 |
| 安装特点 | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| 端子数量 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 转弯数量 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 最高工作温度 | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C | 150 °C |
| 最低工作温度 | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C |
| 封装高度 | 6.352 mm | 6.352 mm | 6.352 mm | 6.352 mm | 6.352 mm | 6.352 mm | 6.352 mm | 6.352 mm |
| 封装长度 | 6.35 mm | 6.35 mm | 6.35 mm | 6.35 mm | 6.35 mm | 6.35 mm | 6.35 mm | 6.35 mm |
| 封装形状 | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| 封装形式 | PCB Mount | PCB Mount | PCB Mount | PCB Mount | PCB Mount | PCB Mount | PCB Mount | PCB Mount |
| 封装宽度 | 4.45 mm | 4.45 mm | 4.45 mm | 4.45 mm | 4.45 mm | 4.45 mm | 4.45 mm | 4.45 mm |
| 额定功率耗散 (P) | 0.25 W | 0.25 W | 0.25 W | 0.25 W | 0.25 W | 0.25 W | 0.25 W | 0.25 W |
| 额定温度 | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| 电阻 | 500 Ω | 100 Ω | 1000 Ω | 200 Ω | 20 Ω | 2000 Ω | 50 Ω | 5000 Ω |
| 电阻定律 | LINEAR | LINEAR | LINEAR | LINEAR | LINEAR | LINEAR | LINEAR | LINEAR |
| 电阻器类型 | TRIMMER | TRIMMER | TRIMMER | TRIMMER | TRIMMER | TRIMMER | TRIMMER | TRIMMER |
| 旋转角 | 7560 deg | 7560 deg | 7560 deg | 7560 deg | 7560 deg | 7560 deg | 7560 deg | 7560 deg |
| 系列 | 1248 | 1248 | 1248 | 1248 | 1248 | 1248 | 1248 | 1248 |
| 尺寸代码 | 2518 | 2518 | 2518 | 2518 | 2518 | 2518 | 2518 | 2518 |
| 表面贴装 | NO | NO | NO | NO | NO | NO | NO | NO |
| 技术 | METAL FOIL | METAL FOIL | METAL FOIL | METAL FOIL | METAL FOIL | METAL FOIL | METAL FOIL | METAL FOIL |
| 温度系数 | -20,20 ppm/°C | -20,20 ppm/°C | -20,20 ppm/°C | -20,20 ppm/°C | -20,20 ppm/°C | -20,20 ppm/°C | -20,20 ppm/°C | -20,20 ppm/°C |
| 端子形状 | WIRE | WIRE | WIRE | WIRE | WIRE | WIRE | WIRE | WIRE |
| 容差 | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| ECCN代码 | EAR99 | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
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