| Allicdata Part #: | SM-42TX503TR-ND |
| Manufacturer Part#: |
SM-42TX503 |
| Price: | $ 1.58 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 50K OHM 0.25W SMD |
| More Detail: | 50 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimm... |
| DataSheet: |  SM-42TX503 Datasheet/PDF |
| Quantity: | 2000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 250 +: | $ 1.43366 |
| 500 +: | $ 1.18431 |
| 750 +: | $ 1.15314 |
| 1250 +: | $ 1.12198 |
| 2500 +: | $ 0.96615 |
| 6250 +: | $ 0.93498 |
| Series: | SM42 |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Resistance: | 50 kOhms |
| Power (Watts): | 0.25W, 1/4W |
| Tolerance: | ±10% |
| Temperature Coefficient: | ±100ppm/°C |
| Number of Turns: | 11 |
| Adjustment Type: | Top Adjustment |
| Resistive Material: | Cermet |
| Mounting Type: | Surface Mount |
| Termination Style: | Gull Wing |
| Size / Dimension: | Square - 0.189" L x 0.138" W x 0.201" H (4.80mm x 3.50mm x 5.10mm) |
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Trimmer potentiometers are adjustable resistors with a sliding contact that is operated manually. These components serve as potentiometers in electronic circuits and are adjusted during manufacture or repair of devices. The SM-42TX503 is a radial leaded trimmer potentiometer used in a variety of applications.
The SM-42TX503 is an Through-Hole trimmer designed for manual operation. This trimmer is a 50KΩ through-hole ceramic trimmer that offers single-slot adjustment. It operates in a temperature range from -55°C to +105°C and has an insulation resistance of > 10,000MΩ. It is a radial leaded trimmer with two pins, one for the body and one for the adjusting screw.
The SM-42TX503 can be used in many applications. These include power supplies, automotive, HVAC systems, consumer electronics, and medical equipment. It can also be used in audio devices such as amplifiers, receivers, CD players, and loudspeakers. Additionally, it can be used in the manufacturing of general purpose electronic equipment.
The working principle of the SM-42TX503 is based on the adjustable resistor. This adjustable resistor allows the user to adjust the resistance of the circuit by turning the adjusting screw. The resistance of the SM-42TX503 is directly proportional to the rotation of the adjusting screw. Therefore, as the user turns the adjusting screw, the resistance increases or decreases accordingly.
The SM-42TX503 is a reliable and accurate trimmer potentiometer. It is designed for manual operation and is a cost-effective solution for many applications. It is a simple and straightforward device that is easy to use and provides reliable results.
The specific data is subject to PDF, and the above content is for reference
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