PWR4412-2SBR0250F

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Through Hole Resistors, such as the PWR4412-2SBR0250F, are the most common type of resistor. They are usually used to maintain a set electrical resistance in a circuit, or to provide a current limiter in the circuitry. The most common application for a Through Hole Resistor is to resist current flow in a circuit by creating opposition to the flow of current.

The PWR4412-2SBR0250F has two main elements; the resistor itself, and the leads that attach the resistor to a circuit. The leads are typically made from metal or metal alloys, and the resistor is made from a variety of different materials, including silicon, epoxy, and metal-oxide resistors. The leads are normally soldered to the resistor body, and the body is then mounted on the circuit board.

The working principle of a Through Center Resistor is based on Ohm\'s Law. Ohm\'s Law states that voltage is equal to current multiplied by resistance. When a voltage is applied across the resistor, it opposes the current flow, reducing the current flow in the circuit. This is known as the “Ohmic” resistance created by the resistor. The greater the resistance of the resistor, the more effective it is in opposing the current.

The PWR4412-2SBR0250F is a low power Through Hole Resistor and is typically used in low power circuits such as personal computers, and automotive applications. It can be used to reduce current spikes and is generally used to limit the current flow in circuits. It is also used to protect electronic components from excessive heat or voltage. The PWR4412-2SBR0250F is also used in applications where precision resistors are needed, such as carbon offsets or precision temperature control.

The PWR4412-2SBR0250F is rated with an operating temperature of -40 °C to +60 °C. It has a nominal resistance value of 250 ohms and is constructed from a substrate of epoxy-coated copper and a heatsink lid of black oxide stainless steel. The resistor is also coated with a special oxide-resistant material to ensure it is not damaged by exposure to the environment it is in. The PWR4412-2SBR0250F also has a maximum non-continuous current rating of 500mA.

The PWR4412-2SBR0250F is a good Through Hole Resistor for many applications. It has a low rated resistance, so it can be used to reduce large power surges, and it is also suitable for use in precision temperature control. It is also quite robust and is able to withstand temperatures up to 60 °C, and the oxide resistant coating makes it suitable for use in a wide range of environments. The resistor also has a high operating life which makes it suitable for long-term applications.

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