SM-42TA502 Potentiometers, Variable Resistors |
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| Allicdata Part #: | SM-42TA502TR-ND |
| Manufacturer Part#: |
SM-42TA502 |
| Price: | $ 1.27 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 5K OHM 0.25W SMD |
| More Detail: | 5 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer P... |
| DataSheet: |  SM-42TA502 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: | 5 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 are a part of electronic components that\'s designed to provide adjustable resistance. They are commonly used to precisely adjust circuits in electronic equipment. One of the most popular type of trimming potentiometers is the SM-42TA502.
The SM-42TA502 is a surface mounted, miniature trimmer potentiometer. It features a low profile design and has a power rating of 0.25W at 70°C with an insulation resistance of 100MΩ at 500V DC. The maximum operating temperature of this product is 105°C and it has an operating life of 10,000 cycles. This product is made with a plastic housing and a single-turn rotary design, giving it excellent accuracy and stability.
The SM-42TA502 has a variety of applications in electronic devices such as audio volume control, linear adjustment of bias voltage, and LED intensity adjustment. Its small size and low power consumption makes it suitable for low-current circuits and portable electronic equipment. Its high operating life allows it to be used in applications that require frequent adjustment.
The working principle of SM-42TA502 is simple. It works by adjusting a variable resistor in order to control the current passing through the two leads. When the knob of the SM-42TA502 is turned, the resistance of the resistor will be increased or decreased, thus the current passing through the two leads will be changed accordingly. The handy dynamic tool features a simple yet effective design that enables users to adjust the current with ease.
In conclusion, the SM-42TA502 is a popular type of trimmer potentiometer due to its low profile design and its ability to provide adjustable resistance for various electronic components. Its small size, low power consumption, and high operating life make it suitable for a wide range of applications. Moreover, it has a simple working principle that makes it easy to use and adjustable.
The specific data is subject to PDF, and the above content is for reference
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