| Allicdata Part #: | SM-43A102-ND |
| Manufacturer Part#: |
SM-43A102 |
| Price: | $ 1.51 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 1K OHM 0.25W SMD |
| More Detail: | 1 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer P... |
| DataSheet: |  SM-43A102 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: | 1 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 are a type of adjustable type of resistor components that can be used to adjust current or voltage in an electronic system. SM-43A102 is a perfect example of a trimmer potentiometer and it is used widely for a variety of applications. In this article, we will learn about the application fields and the working principle of SM-43A102.
SM-43A102 is a trimmer potentiometer which comes with a series of taps which are connected to a fixed resistor. Each tap allows for the changing of the resistance value in a small increment to allow for precision adjustment of current or voltage. It is a three terminal component which is made up of a metal oxide resistor, a screw, and three terminals for connection.
The SM-43A102 has a wide range of applications. Firstly, it can be used in devices for voltage and current regulation. Voltage regulator circuits, for example, would use this type of components in order to set a specific amount of current in order to ensure proper operation. Secondly, it can be used in electronic circuits for the purpose of adjusting time. This can be done by adjusting the period of a clock circuit. Additionally, they can be used in audio amplifiers and other hi-fi systems in order to adjust the volume or amplifier gain.
The main working principle of SM-43A102 is simple. It works by adjusting the resistance in a circuit in order to increase or decrease the current or voltage flowing through the circuit. This is accomplished by changing the tap connections on the trimmer potentiometer which increases or decreases the resistance in the circuit. As a result, the current or voltage can be controlled in a precise manner.
In conclusion, the SM-43A102 trimmer potentiometer is a useful component which can be used in a variety of applications for the purpose of adjusting current or voltage precisely. It works by controlling the resistance in a circuit and can be used for voltage and current regulation, clock circuits, audio amplifiers, and other hi-fi systems.
The specific data is subject to PDF, and the above content is for reference
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