| Allicdata Part #: | SM-42TA202TR-ND |
| Manufacturer Part#: |
SM-42TA202 |
| Price: | $ 1.27 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 2K OHM 0.25W SMD |
| More Detail: | 2 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer P... |
| DataSheet: |  SM-42TA202 Datasheet/PDF |
| Quantity: | 2000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 500 +: | $ 1.15989 |
| 1000 +: | $ 1.09885 |
| 2500 +: | $ 0.94623 |
| 5000 +: | $ 0.91571 |
| Series: | SM42 |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Resistance: | 2 kOhms |
| Power (Watts): | 0.25W, 1/4W |
| Tolerance: | ±10% |
| Temperature Coefficient: | ±100ppm/°C |
| Number of Turns: | 11 |
| Adjustment Type: | Side Adjustment |
| Resistive Material: | Cermet |
| Mounting Type: | Surface Mount |
| Termination Style: | J Lead |
| Size / Dimension: | Square - 0.189" L x 0.181" W x 0.146" H (4.80mm x 4.60mm x 3.70mm) |
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Trimmer Potentiometers
A trimmer potentiometer is an electrical component consisting of two terminals and a rotating knob which can be adjusted to modify the electrical resistance between them. The SM-42TA202 is a trimmer potentiometer specifically designed for use in industrial applications. It is capable of withstanding high temperatures and offers excellent protection against wear and tear.
The SM-42TA202 terminal is divided into two sections, each containing an independent resistor. The upper resistor is connected to the knob and is adjustable, while the lower resistor is fixed and cannot be adjusted. When the knob of the trimmer potentiometer is turned, the value of the upper resistor changes which in turn affects the total resistance of the two resistors combined.
The SM-42TA202 is ideal for use in a variety of industrial applications such as temperature control, voltage regulation, and main power management. It is capable of performing accurately and reliably even in extreme temperatures and environments, making it suitable for a wide range of applications. In addition, the SM-42TA202 is designed with protection against dust, shock and humidity, making it resistant to damage and wear.
The working principle of the SM-42TA202 is based on the resistor chain principle. A chain of resistors connected to the terminals of the device forms a divider which serves the purpose of dividing the total resistance into two parts. When the knob is turned, the resistance of the divider is changed and this affects the output voltage of the device.
The SM-42TA202 is available in a wide range of shapes, sizes and electrical characteristics. Its strong design and performance makes it ideal for use in applications which require high performance and accuracy. It is also widely used as a low-cost solution for applications which require the adjustment of resistance or for applications which require the measured voltage of an AC or DC power source. Thanks to its durability and reliability, it is one of the most popular industrial components available on the market.
The specific data is subject to PDF, and the above content is for reference
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