Allicdata Part #: | SP357B-20K-ND |
Manufacturer Part#: |
357B0203MAB251S22 |
Price: | $ 10.73 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Vishay Spectrol |
Short Description: | POT 20K OHM 1W PLASTIC LINEAR |
More Detail: | 20k Ohm 1 Gang Linear Panel Mount Potentiometer No... |
DataSheet: | 357B0203MAB251S22 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
50 +: | $ 9.75149 |
Temperature Coefficient: | ±600ppm/°C |
Mounting Type: | Panel Mount |
Bushing Thread: | 3/8-32 |
Actuator Diameter: | 0.250" (6.35mm) |
Actuator Length: | 0.874" (22.20mm) |
Actuator Type: | Slotted |
Termination Style: | Solder Turret |
Resistive Material: | Conductive Plastic |
Adjustment Type: | User Defined |
Rotation: | Continuous |
Number of Turns: | 1 |
Series: | 357 |
Power (Watts): | 1W |
Built in Switch: | None |
Number of Gangs: | 1 |
Tolerance: | ±20% |
Resistance (Ohms): | 20k |
Taper: | Linear |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Rotary Potentiometers, Rheostats, have long been a staple of electric and electronic projects. From measuring resistance to controlling motors and more, the long-lasting, reliable components have been a go-to element for decades. The 357B0203MAB251S22 is product from this long line of products and has a wide range of applications and working principles.
The 357B0203MAB251S22 is a rotary potentiometer. This type of component is a combination of variable resistors and sliding or rotatory switches that uses wiper arms on a resistive element to produce uniform voltage outputs. The resistors are primarily used for adjusting signals and controlling current.
The 357B0203MAB251S22 has three terminals, with the center according to the actuator travel. As the actuator is turned, the resistance between the other two terminals changes. It also has a linear taper, meaning that the resistance between connections is increased or decreased depending on the angle the knob is turned.
The 357B0203MAB251S22 is commonly used in radio equipment, audio consoles, and equalizers for adjusting sound levels, mixing audio signals, and for volume control. It is often used in areas that require adjustment of mechanical devices, like those used in medical laboratories and auto manufacturing. The 357B0203MAB251S22 can also be used to adjust the voltage of power supplies, and for measuring thermistors and other electrical components that may require voltage adjustment.
Rotary Potentiometers, Rheostats, like the 357B0203MAB251S22 are also often used in automotive and aircraft engineering. They may be used in a variety of ways, such as controlling the current or voltage in any number of electronic systems. For example, in many aircraft, they are used to control the amount of fuel to the engines, or to adjust the rate of acceleration. In cars, they are relied upon for temperature control, power windows, and more.
In addition to the above, the 357B0203MAB251S22 is also used in television sets, digital cameras, motor control systems, remote control systems, and other electrical systems. They can be used in the form of knobs, dials, and sliders, making them very versatile components.
At the most basic level, the 357B0203MAB251S22 works by using the resistive element as the "wiper" across the terminals. As the knob is rotated, the resistance between the two terminals changes. This creates a uniform voltage output between the two terminals, which can be used to adjust the current or voltage in the circuit.
The 357B0203MAB251S22 is a long-lasting, reliable component with a wide range of applications and uses. Its stability and high-quality construction make it an ideal choice for a variety of electrical and electronic projects. From controlling motors to adjusting sound levels and more, the 357B0203MAB251S22 has a place in many projects and will likely remain a popular choice for years to come.
The specific data is subject to PDF, and the above content is for reference
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