RJ13P505

Series:	RJ-13
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 MOhms
Power (Watts):	0.75W, 3/4W
Tolerance:	±10%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Round - 0.488" Dia x 0.248" H (12.40mm x 6.30mm)

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Introduction:Trimmer Potentiometers are potentiometers featuring a small core element, typically an unpowered semiconductor die, which is designed to be “trimmed” or adjusted using an external electrical signal. This adjustment allows for very precise voltage, resistance, or current settings to be set. One of the more popular trimmer types is the RJ13P505, which is a 5-turn programmable trimmer potentiometer. Features:The RJ13P505trimmer potentiometer has many features that make it stand out from other similar products. It offers a wide voltage range up to 36V, as well as a wide resistance range of up to 10MΩ. It also has a 0.25V programming voltage, which allows for very precise voltage settings.The RJ13P505 has an inert epoxy coating that ensures it is dust and water-resistant. This makes it suitable for use in a wide range of environments, including outdoor settings. Additionally, it has a voltage rating of 2A, which makes it suitable for use with high current circuits.Application Fields:The RJ13P505 trimmer potentiometer has a wide range of applications in the industry. It is often used as a component in automotive infotainment systems, where precise voltage and current settings are critical. It is also used in industrial applications for controlling motors, lights, and pumps. Additionally, it is used in consumer electronics applications to adjust brightness and audio levels.Working Principle:The working principle of the RJ13P505 trimmer potentiometer is based on the resistance change caused by an external voltage source applied to the wired terminal. A pulse is applied to the terminal, which causes the core wiper to move, thus changing the resistance. In the automotive infotainment system, the pulse applied to the terminal is used to control the brightness of the displays. In other applications, the pulse can be used to achieve other desired voltage settings. Conclusion:The RJ13P505 trimmer potentiometer is an excellent choice for applications where precise voltage, resistance, or current settings are required. It has a wide voltage range, a wide resistance range, and a dust and water-resistant coating. It is frequently used in automotive, industrial, and consumer electronics applications. It operates on the principle of resistance change caused by an external voltage source, and its programming voltage of 0.25V allows it to achieve very precise voltage settings.

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