| Allicdata Part #: | SM-42TB104TR-ND |
| Manufacturer Part#: |
SM-42TB104 |
| Price: | $ 1.30 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 100K OHM 0.25W SMD |
| More Detail: | 100 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trim... |
| DataSheet: |  SM-42TB104 Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 500 +: | $ 1.18431 |
| 1000 +: | $ 1.12198 |
| 2500 +: | $ 0.96615 |
| 5000 +: | $ 0.93498 |
| Series: | SM42 |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Resistance: | 100 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: | Gull Wing |
| Size / Dimension: | Square - 0.189" L x 0.181" W x 0.154" H (4.80mm x 4.60mm x 3.90mm) |
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Trimmer Potentiometers are widely used in electronic components that require precise tuning. SM-42TB104 is a trimmer potentiometer available in a wide range of resistor values and tolerance, enabling use in a variety of applications. In this article, we will discuss the application fields and working principle of SM-42TB104.
The SM-42TB104 is a three terminal trimmer which can be used for applications requiring accurate adjustments of resistances. It is especially suitable where a number of parameters have to be adjusted simultaneously. Examples of the applications for SM-42TB104 include voltage dividers, adjustable filters, and impedance matching.
The SM-42TB104 is a miniature trimmer which consists of a three terminal resistor connected to a shaft assembly to enable manual adjustment. The potentiometer has three terminals which are connected to the resistive track. The wiper is connected to the first terminal, while the second and third terminals are connected to the start and end of the resistive track. The resistive track can be of different size and shape, with resistance value ranging from 100R - 200kΩ.
The working principle of SM-42TB104 is very simple. When a voltage is applied to the resistive track, a current will flow through the device. When a rotary control shaft is connected to the wiper, the current will vary depending on its position, thus varying the resistance.
The SM-42TB104 can be used in many different situations and applications. Its small size and adjustable resistance make it an ideal solution for various voltage dividers and adjustable filters. It can also be used to match the impedance of different circuits, such as matching a loudspeaker to a power amplifier. It can be used in circuit designs where precise adjustment is required, such as amplifier and tone control circuits.
In conclusion, the SM-42TB104 is a versatile and reliable trimmer potentiometer which can be used in a wide range of applications. It is a small, adjustable device which enables precise adjustments of resistances and is suitable for a variety of applications including voltage dividers, adjustable filters, and impedance matching.
The specific data is subject to PDF, and the above content is for reference
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