
Allicdata Part #: | P4D2203-ND |
Manufacturer Part#: |
EVL-HFAA06B24 |
Price: | $ 0.00 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Panasonic Electronic Components |
Short Description: | POT 20K OHM THUMBWHEEL LINEAR |
More Detail: | 20 kOhms 0.03W, 1/32W Through Hole Thumbwheel Pote... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | EVL |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 20 kOhms |
Power (Watts): | 0.03W, 1/32W |
Tolerance: | ±20% |
Number of Turns: | 1 |
Adjustment Type: | Top Adjustment |
Size / Dimension: | Round - 0.512" Dia x 0.185" H (13.00mm x 4.70mm) |
Termination: | PC Pins |
Mounting Type: | Through Hole |
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Thumbwheel Potentiometers
Thumbwheel potentiometers are electronic components that adjust electrical resistance in a circuit. They are used in applications that require a precisely adjustable voltage or resistance level. The EVL-HFAA06B24 is a type of thumbwheel potentiometer with an integrated rotary switch. It is often used in audio applications like electronic synthesizers, guitar effects pedals, and loudspeakers.
Applications
The EVL-HFAA06B24 thumbwheel potentiometer is designed for use in applications that require a precise voltage or resistance level. It is ideal for the adjustment of volume, bass, and treble levels in audio products. It is also used in sophisticated equipment like medical instruments, analytical and laboratory equipment, and musical instruments.
Since the EVL-HFAA06B24 has an integrated rotary switch, it is also suitable for switching between multiple functions. This makes it popular for use in consumer products like satellite television receivers, washing machines, and refrigerators, where a user needs to quickly switch between multiple settings.
Working Principle
The EVL-HFAA06B24 thumbwheel potentiometer works by adjusting the electrical resistance in a circuit. A resistive track is made with a metal such as carbon or metal-alloyed with graphite. The track is wound with special copper wires that are insulated and protected with a plastic cover. The thumbwheel potentiometer has two or three electrical connections. When the wheel is rotated, it increases or decreases the electrical resistance in the circuit.
The integrated rotary switch in the EVL-HFAA06B24 thumbwheel potentiometer allows it to switch from one setting to another when the wheel is rotated. The rotary switch has three or four electrical contacts that make or break the circuit when the wheel is rotated. This allows the user to quickly switch between multiple functions.
Conclusion
The EVL-HFAA06B24 is a type of thumbwheel potentiometer with an integrated rotary switch. It is designed for use in applications that require a precise voltage or resistance level, such as volume, bass, and treble levels in audio products. It is also suitable for switching between multiple functions, making it popular for use in consumer products like satellite television receivers, washing machines, and refrigerators. The thumbwheel potentiometer works by adjusting the electrical resistance in a circuit, while the rotary switch has multiple contacts that allow it to switch between functions when the wheel is rotated.
The specific data is subject to PDF, and the above content is for reference
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