Description

The E47 Ohm (0.47E) 2W 5% Through Hole Resistor is a type of resistor with the following key specifications:

Specifications:

• Resistance Value: 0.47 ohms (0.47E)
• Power Rating: 2 watts (W)
• Tolerance: ±5% (The actual resistance may vary within a 5% range of the nominal value.)
• Mounting Type: Through hole (This means the resistor has leads that pass through holes on a printed circuit board (PCB) for soldering.)
• Package Type: Likely a cylindrical or rectangular body suitable for through-hole mounting, commonly used in power applications.

Key Features:

• 0.47 Ohms: This value of resistance is suitable for applications where you need to limit current, dissipate power, or provide a specific voltage drop in a circuit.
• 2W Power Rating: This resistor can safely dissipate up to 2 watts of power. This makes it suitable for higher-power applications compared to standard resistors with lower power ratings, such as 0.25W or 0.5W.
• 5% Tolerance: The resistor's actual value could be within ±5% of 0.47 ohms, which is acceptable for many applications where perfect precision isn't critical, but stability and reliability are still required.

Typical Applications:

• Current Limiting: This resistor can be used in circuits where it is important to limit or regulate the flow of current. For example, it could be used in power supplies or motor driver circuits.
• Power Circuits: It is suitable for power electronics, such as voltage regulators, amplifiers, or any circuit where moderate to high power dissipation is expected.
• Audio and Audio Amplification: Due to its higher power rating, it can be used in speaker protection or power amplifier circuits where current limiting is necessary.
• High-Current Circuits: Given its 2W power rating, it is appropriate for use in applications that involve relatively high current flow, such as power distribution or motor control systems