Y1485V0004BA0R

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Resistor networks and arrays play important roles in many industrial and consumer electronics, from automotive electrical systems to consumer home appliances. Y1485V0004BA0R is one such resistor array that can be used to control the current flow and voltage distribution in a variety of electronic circuits and systems.

This particular resistor array is a four-terminal device in the TO-220AB package, with a footprint of 14.85x8.65mm and pins spaced 0.4mm apart. The resistor array is made up of four high-temperature, high-power resistors connected in series and rated with a power dissipation of up to 1.5 W. The entire array is rated for a voltage up to 250V.

The Y1485V0004BA0R resistor array has a variety of applications, including:

• Providing overcurrent protection in automotive electronic systems
• Controlling current flow in consumer home appliances
• Acting as a power-sharing resistor in multipurpose circuit designs
• Protection against overvoltage events in high-voltage applications
• Providing an adjustable voltage source for precision power control

The working principle of Y1485V0004BA0R is based on the ohmic resistance of its four resistors. Each of these resistors carries an equal current, depending on the voltage applied to the circuit. By adjusting the voltages applied to each resistor, the total resistance of the array can be changed. This way, the Y1485V0004BA0R allows for precise control of the current flowing through the circuit.

The Y1485V0004BA0R can also be used as a temperature-compensated resistor. By mounting it inside an enclosure with ambient temperature sensors, the array can be adjusted based on the temperature of the environment in which it is used. This can be useful, for example, in systems where the current must remain constant regardless of the temperature.

The Y1485V0004BA0R is a versatile resistor array that can be used for a variety of applications. Its four resistors, combined with its tiny size, make it ideal for situations where space is at a premium. Moreover, its ability to be temperature-compensated enables precise control of current flow, making it a valuable component in many circuit designs.

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