3059J-1-503

Series:	Trimpot® 3059 - Sealed
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 kOhms
Power (Watts):	1W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	22
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Chassis Mount
Termination Style:	Solder Hook
Size / Dimension:	Rectangular - 0.315" x 0.190" Face x 1.250" L (8.00mm x 4.83mm x 31.75mm)

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Trimmer Potentiometers

Trimmer Potentiometers are electrical components that allow the user to adjust an electrical signal. They are also commonly referred to as trim pots. Trim Potentiometers come in many shapes and sizes, and they can be found in a variety of applications. One example is the 3059J-1-503. This potentiometer is specifically designed to regulate the current, and it is commonly used in many applications.

3059J-1-503

The 3059J-1-503 is a typical three-terminal trim pot. This potentiometer has been designed with a linear resistance element that can be used for applications involving fine adjustment. The three terminals are designated A, B, and C. Terminal A is the terminal used to make the adjustment, while terminals B and C are used to connect the power. This trim pot has a range of 5 to 100K+ Ohms of resistance and is rated for +25% tolerance.

Application field

The 3059J-1-503 trim pot is commonly used for a variety of applications. This trim pot is often used to adjust the gain of amplifiers such as audio systems, radio, and oscilloscopes. The trim pot can also be used to adjust the frequency of a signal. This is important in applications like radio receivers, where the frequency must be adjusted to receive a signal. Additionally, this trim pot can be used as a voltage divider to divide the power from a single battery or other power supply.

Working Principle

The working principle of the 3059J-1-503 is based on the linear regulating element. This element is typically a graphite plate that runs along the length of the potentiometer’s body. The contact of this graphite plate with the middle terminal of the potentiometer will cause an increase or decrease in the amount of resistance. When the graphite plate is moved, the resistance value between A and C will either increase or decrease, depending on which way the graphite plate is moved. Generally, when adjusting or setting the resistance, it is best to turn the knob gently but firmly in order to ensure that the contact between the graphite plate and the middle terminal remains in contact. Once the desired resistance is achieved, it is important to ensure that the contact is consistent by gently wiggling the knob to ensure there are no further adjustments.

Conclusion

The 3059J-1-503 trim pot is a great option for many applications involving fine adjustment. It is easy to use and reliable, and it has a wide range of uses. From controlling the frequency of radio receivers to adjusting the gain of audio systems, this trim pot is one of the most common components used in the audio and electronics industries.

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