| Allicdata Part #: | SM-3W204-ND |
| Manufacturer Part#: |
SM-3W204 |
| Price: | $ 1.70 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 200K OHM 0.125W SMD |
| More Detail: | 200 kOhms 0.125W, 1/8W J Lead Surface Mount Trimme... |
| DataSheet: |  SM-3W204 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 50 +: | $ 1.54224 |
| 100 +: | $ 1.48056 |
| 250 +: | $ 1.41886 |
| 500 +: | $ 1.17210 |
| 1000 +: | $ 1.11041 |
| 5000 +: | $ 0.92534 |
| Series: | SM3 |
| Packaging: | Bulk |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Resistance: | 200 kOhms |
| Power (Watts): | 0.125W, 1/8W |
| Tolerance: | ±20% |
| Temperature Coefficient: | ±100ppm/°C |
| Number of Turns: | 11 |
| Adjustment Type: | Top Adjustment |
| Resistive Material: | Cermet |
| Mounting Type: | Surface Mount |
| Termination Style: | J Lead |
| Size / Dimension: | Rectangular - 0.154" x 0.126" Face x 0.154" H (3.90mm x 3.20mm x 3.90mm) |
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Trimmer Potentiometers are often used in microelectronics, and the SM-3W204 is a popular model. This variable resistor is designed to provide a stable, accurate, and adjustable resistance value, making it suitable for a wide range of applications.
A trimmer potentiometer consists of a wiper that slides along a length of resistive material. This adjusting lever, or wiper, controls the resistance value of the trimpot. When the wiper slides along the resistive material, it changes the amount of current that can pass through it. This in turn changes the output of the trimpot.
The SM-3W204 is a trimmer potentiometer that is commonly used in audio applications. It is designed to offer a wide range of resistance values from 0 ohms to 100k ohms, making it suitable for volume control in audio applications. The SM-3W204 has a shaft diameter of 5mm and is operated by a screwdriver. It is available in a variety of mounting styles including through-hole, right-angle, and surface mount.
The primary application field of SM-3W204 is as a volume control. This trimpot is commonly used in receivers and amplifiers to adjust the level of the audio signal. It is also used in stereo systems, sound systems, and other audio devices as a variable resistor to adjust the sound level. Additionally, it can be used to regulate current in motor drives, and to adjust the speed of motors.
The working principle of SM-3W204 is very straightforward. As stated previously, the trimpot consists of a shaft and a wiper that slides along a length of resistive material. When the wiper is moved, it changes the amount of current that can pass through it. This in turn, changes the resistance value of the trimpot, which can be used to adjust the volume of the audio signal.
In summary, the SM-3W204 trimmer potentiometer is a versatile and dependable component that is used in a variety of electronics applications. Its primary use is as a volume control, but it can also be used to regulate current in motor drives, and adjust the speed of motors. Its simple design makes it straightforward to use, and its ability to provide a stable, accurate, and adjustable resistance value renders it suitable for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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