Description
Philmore PC355 50K Ohm Audio Potentiometer with Switch, Combo Terminals
The Philmore PC355 50K Ohm Audio Potentiometer with Switch is a versatile component designed for audio applications that require precise resistance control and integrated switching functionality. Featuring an audio taper for smooth, logarithmic adjustments, combo terminals for flexible wiring, and durable construction, this potentiometer is ideal for volume and tone control in audio circuits.
Product Features
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Audio Taper: Provides a logarithmic resistance curve tailored for consistent and smooth audio adjustments.
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Integrated Switch: Includes a built-in on/off switch for added functionality, such as controlling power or signal flow.
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Universal Terminals:
- Designed for versatile connections.
- May be directly inserted into a PC board for a secure fit.
- Alternatively, terminals can be wrapped with wire and soldered for custom installations.
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Voltage Capacity: Handles up to 250V AC, suitable for a wide range of audio and control circuits.
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Power Rating: Rated at 0.25W (250 mA) for low-power audio applications.
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Robust Construction:
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300-degree total rotation for accurate control.
- Long-lasting 15,000-cycle rotation life for reliable performance.
- Durable switch mechanism for extended use.
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Universal Fit:
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Bushing Diameter: 8mm
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Shaft Length: 30mm with a 12mm flat section for secure knob mounting.
Technical Specifications
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Resistance: 50K ohms (audio taper)
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Switch: Integrated on/off switch
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Resistance Tolerance: ±20%
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Max Voltage: 250V AC
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Power Rating: 0.25W (250 mA)
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Total Rotation: 300 degrees
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Rotation Life: 15,000 cycles
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Bushing Diameter: 8mm
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Shaft Length: 30mm with a 12mm flat section for knob attachment
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Connection Type: Combo terminals (solder lugs and quick-connects)
Installation Scenario
The Philmore PC355 potentiometer is an excellent choice for audio volume and tone controls in amplifiers, mixers, and custom audio projects. Its audio taper ensures smooth and natural resistance adjustments, while the built-in switch provides added functionality for managing power or signal circuits. The combo terminals make wiring flexible and straightforward, making it ideal for professionals and hobbyists.
Why Choose Tri-Tek Electronics?
Tri-Tek Electronics is an authorized distributor of Philmore products, guaranteeing genuine components and full manufacturer warranty coverage. Located in Mesa, AZ, we proudly serve the Phoenix metro area, including Chandler, Tempe, Scottsdale, and Glendale. Our team provides expert support for all your electronics needs.
