| Allicdata Part #: | SM-3B201-ND |
| Manufacturer Part#: |
SM-3B201 |
| Price: | $ 1.67 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 200 OHM 0.125W SMD |
| More Detail: | 200 Ohms 0.125W, 1/8W Gull Wing Surface Mount Trim... |
| DataSheet: |  SM-3B201 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 50 +: | $ 1.52624 |
| 100 +: | $ 1.46513 |
| 250 +: | $ 1.40410 |
| 500 +: | $ 1.15989 |
| 1000 +: | $ 1.09885 |
| 5000 +: | $ 0.91571 |
| Series: | SM3 |
| Packaging: | Bulk |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Resistance: | 200 Ohms |
| Power (Watts): | 0.125W, 1/8W |
| Tolerance: | ±20% |
| Temperature Coefficient: | ±100ppm/°C |
| Number of Turns: | 11 |
| Adjustment Type: | Side Adjustment |
| Resistive Material: | Cermet |
| Mounting Type: | Surface Mount |
| Termination Style: | Gull Wing |
| Size / Dimension: | Square - 0.154" L x 0.154" W x 0.134" H (3.90mm x 3.90mm x 3.40mm) |
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Trimmer Potentiometers are widely used in various fields and applications, especially in the design of electronic devices. The SM-3B201 is a highly specified trimming potentiometer, offering excellent precision and reliability. It consists of a top-mounted screwdriver shaft, a bottom-mounted terminal block and a top mounted rotary knob. The trimmer has a range of resistance values, typically from 100 ohms to 1 mega-ohm. It is designed to be used in digital or analog circuits and can be used for a variety of circuit applications.
The SM-3B201 is particularly useful for high precision control of circuit elements such as voltage, frequency and gain. It is used in applications such as signal processing, radio frequency control, and modulation. Additionally, the trimmer can be used to adjust frequency response, phase response, and gain parameters. It is also commonly used as a voltage divider for controlling the current in a circuit. Finally, it can be used for feedback control of linear circuit characteristics by adjusting the potential current given to the device.
The working principle of the SM-3B201 is based on the variable resistance principle. When the shaft of the trimmer is manually adjusted, the position of the contact point changes on the sliding resistor, thus changing the resistance of the circuit. This changes the voltage ratio across the variable resistor, making it possible to adjust the resistance in the circuit. The resistance adjustment range is determined by the design of the variable resistor, so that the variable resistor can be used to fine tune the circuit performance with precision.
The SM-3B201 is a very reliable and precise trimming potentiometer. It is suitable for a wide range of applications, from controlling the current in a circuit to adjusting the frequency response and phase response of a device. It is a highly efficient and cost-effective way to fine tune the performance of a circuit or device.
The specific data is subject to PDF, and the above content is for reference
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