| Allicdata Part #: | SM-43A502-ND |
| Manufacturer Part#: |
SM-43A502 |
| Price: | $ 1.51 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 5K OHM 0.25W SMD |
| More Detail: | 5 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer P... |
| DataSheet: |  SM-43A502 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 50 +: | $ 1.36559 |
| 100 +: | $ 1.31090 |
| 250 +: | $ 1.25630 |
| 500 +: | $ 1.03780 |
| 1000 +: | $ 0.98318 |
| 5000 +: | $ 0.81932 |
| Series: | SM4 |
| Packaging: | Bulk |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Resistance: | 5 kOhms |
| Power (Watts): | 0.25W, 1/4W |
| Tolerance: | ±10% |
| Temperature Coefficient: | ±100ppm/°C |
| Number of Turns: | 5 |
| Adjustment Type: | Side Adjustment |
| Resistive Material: | Cermet |
| Mounting Type: | Surface Mount |
| Termination Style: | J Lead |
| Size / Dimension: | Rectangular - 0.189" x 0.181" Face x 0.146" H (4.80mm x 4.60mm x 3.70mm) |
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Trimmer Potentiometers (TPs) are crucial components of industrial equipment. They help regulate and manage the output of electricity and other factors in electric and mechanical systems, such as temperature, pressure, and speed. The SM-43A502 is a model of trimmer potentiometer that is specifically designed for heavy-duty industrial application. In this article, we will explore the application field of the SM-43A502 as well as the its working principle.
When it comes to trimmer potentiometers, the SM-43A502 is an ideal choice for industrial applications. It has a high degree of accuracy, is extremely responsive, and has a wide operating temperature range. Its wide temperature range makes it suitable for use in harsh environments, such as high-temperature welding and painting processes. Additionally, its has a robust design that is resistant to vibration and shock. As a result, the SM-43A502 is suitable for use in industrial applications, such as motor control, precision positioning, and power conversion.
The working principle of the SM-43A502 is fairly straightforward. The device functions as a three-terminal device that uses a resistor and a variable resistor to regulate the output voltage of the unit. The resistance range of the SM-43A502 can be adjusted via a rotary or push button switch, allowing it to operate as either a variable resistor or as a precision programmable potentiometer. The device is powered by an alternating current (AC) and can also be used to provide DC current output, with a resolution of up to one-hundred millivolts per step.
The SM-43A502 is also equipped with a dual voltage protection circuit, that is able to protect the device from high and low voltages up to 8-10 volts. This ensures that the unit operates safely at all times. Additionally, the device is also equipped with an over-temperature protection mechanism that prevents the unit from overheating. Furthermore, the device is equipped with an over-voltage protection mechanism that protects the device from damage if it is exposed to high voltages or current.
Overall, the SM-43A502 is a reliable and accurate trimmer potentiometer that is designed for use in industrial applications. It has a wide operating temperature range, is responsive and accurate, and is equipped with several safety features. This makes it an ideal choice for a variety of applications, such as motor control, precision positioning, and power conversion.
The specific data is subject to PDF, and the above content is for reference
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