| Allicdata Part #: | SM-3TB501-ND |
| Manufacturer Part#: |
SM-3TB501 |
| Price: | $ 1.27 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | Nidec Copal Electronics |
| Short Description: | TRIMMER 500 OHM 0.125W SMD |
| More Detail: | 500 Ohms 0.125W, 1/8W Gull Wing Surface Mount Trim... |
| DataSheet: |  SM-3TB501 Datasheet/PDF |
| Quantity: | 1000 |
| 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: | SM3 |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Resistance: | 500 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" x 0.154" Face x 0.134" H (3.90mm x 3.90mm x 3.40mm) |
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SM-3TB501 is a type of trimmer potentiometer, a miniaturized rotary potentiometer that can fit in more space-constrained devices. It is used to replace bulky, conventional potentiometers, such as slide potentiometers. Trimmer potentiometers like SM-3TB501 are often used for tuning circuits, adjusting gain and offset levels, or adjusting parameters in a wide variety of applications.
The SM-3TB501 is an ultra-compact trimmer potentiometer that is often used for precision tuning of electronic devices. It features a rotating head and a precision adjustment knob that can turn the shaft up to 300°. It has a three-way terminal that’s connected to a conducting board. The body of the SM-3TB501 is made of a durable thermoplastic material that is highly resistant to corrosion and vibration.
The SM-3TB501’s working principle is fairly simple. The active element is a variable resistor, which is connected between the two terminals. As the knob is rotated, the resistance value between the terminals changes, and this results in a change in voltage, current, or resistance. The value is determined by rotating the knob until the desired resistance level is reached.
The SM-3TB501 is commonly used in a number of applications, including refinement tuning in audio systems, controlling voltage and current in power supplies, controlling current flow in motors, adjusting sensitivity levels in alarm systems, controlling display brightness in LED screens, adjusting the range of control input in PLC controls, and more. Its small size also makes it suitable for use in several types of industrial equipment, where space is limited.
The SM-3TB501 is an excellent choice for adjusting various parameters in a wide range of applications. Its precision construction and reliable performance make it a great choice for controlling parametric settings in industrial, medical, automotive, and audio applications. Its small size also makes it suitable for use in more space-constrained devices.
The specific data is subject to PDF, and the above content is for reference
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