RCA 125519 Potentiometer Dual Switch Megohm

( Brand: Rca ), ( Manufacturer Part Number: 125519 ), ( Model: RCA 125519 ), ( Part Type: Switch ), ( Country/region Of Manufacture: United States )

Review RCA New Old Stock Oem Part Potentiometer Dual Switch Megohm

The RCA 125519 Potentiometer Dual Switch Megohm is a versatile and high-performing electronic component designed for various applications where precise voltage regulation and switching functions are required. This potentiometer offers not one, but two independent channels, each with a megohm resistance range, making it an excellent choice for applications that need independent control over two voltage sources or circuits.

The first channel of the RCA 125519 Potentiometer features a fixed resistance wiper with a range of 1 Megohm. It also includes two separate tap points, allowing for two specific voltage levels to be tapped off at desired points along the resistance range. The wiper position can be adjusted by rotating the dial, enabling fine control over the voltage output. This makes it suitable for applications where precise voltage adjustments are necessary, such as in amplifiers, voltage dividers, or test equipment.

The second channel of the RCA 125519 Potentiometer includes a switch and a fixed resistance wiper with a range of 1 Megohm. This combination allows for a manual voltage switch control, which can be useful in many applications like audio equalizers, test equipment, and switching voltage supply systems. The switch has a mechanically rugged construction and is rated for a minimum of 2,000,000 operation cycles, ensuring long life and reliability.

The RCA 125519 Potentiometer Dual Switch Megohm conforms to the RoHS Directive, and each unit is individually tested for resistance and switch operation. The component has an operating temperature range from -55 C to 125 C, making it suited for both cold and warm environments. The body is made of high-quality, impact-resistant plastic and the connections are gold-plated for excellent conductivity and durability. This potentiometer comes with a 3-year warranty, ensuring customer satisfaction and peace of mind. For more information on installation and compatibility, please refer to the data sheet or consult the manufacturer's manual.

The RCA 125519 potentiometer dual switch megohm is a versatile electrical component commonly used for volume control, switching, and resistive dividing applications in various electronic devices. Let's evaluate its potential benefits and drawbacks to help you decide if it is suitable for your project.

1. Dual Switch Functionality: The RCA 125519 provides the convenience of two switches in one component. This can save space in your circuit board, reduce complexity and wire clutter, and offer greater control over the electrical signal.

2. High Resistance Values: With a maximum resistance range of up to 1 Megohm, the RCA 125519 is well-suited for high-impedance applications and voltage dividers where precise voltage control is critical.

3. Linear Taper Potentiometers: The RCA 125519 comes with linear taper potentiometers, providing consistent resistance changes as the knob is turned, ensuring accurate and smooth adjustment of your circuit.

1. Limited Continuous Rotation: This potentiometer has an angular throw of approximately 270 degrees, meaning it may not provide a full rotation for some applications that require continuous adjustment.

2. Requires External Voltage: In order to operate as a variable resistor, an external voltage must be connected to the wiper and the two ends of the potentiometer.

3. Sensitive to Vibration and Physical Damage: Due to its large size (1.2 inches in diameter) and delicate nature, this potentiometer could be susceptible to damage or vibration if not mounted and shielded properly.

The RCA 125519 potentiometer dual switch megohm is an excellent choice for projects that require precise voltage control, compactness, and the convenience of two switches. Its high resistance values, linear taper potentiometers, and space-saving design make it a popular component in audio equipment, test equipment, and industrial engineering. However, applications that demand continuous rotation or more ruggedness may need to consider alternative solutions.

If your project involves electrostatic speaking systems, laboratory test equipment, or similar applications where precise voltage control matters and space reduction is a priority, the RCA 125519 potentiometer dual switch megohm is a strong candidate to consider. Ensure proper mounting, shielding, and handling to protect it from vibration and physical damage. If, however, you need a more rugged potentiometer with continuous rotation or different taper, explore alternatives with smaller diameters, robust housing, or non-linear tapers suitable for your specific application.

Details:

It has a 1 Megohm resistance and is suitable for use in consumer electronics other vintage. The product is a vintage RCA OEM Part 125519 Potentiometer with Dual Switch, made in the USA. New old stock.

part #: 125519 price

• $14.99

specifications vintaelec:

• brand: Rca
• mpn: 125519
• model: Rca 125519
• part type: Switch
• country/region of manufacture: United States

returns vintaelec:

• policy: No Returns

seller vintaelec:

• city: Paron, Arkansas
• rating: 100.0%
• # reviews: 2125

payments vintaelec:

• other
• wallet: Apple-pay
• credit card: MasteRcard

shipping vintaelec:

• type: Fixed
• carrier: USPS
• cost: $0.00
• transit: 4-11 Days
• class: Standard
• service: USPS Ground Advantage

general vintaelec:

• condition: New
• Consumer Electronics > Vintage Electronics > Other Vintage Electronics

offer vintaelec:

• availability: In Stock
• quantity: 1
• started: January 10, 2025
• sold: 0
• options: Ship-to-home

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