4.7 ohm 10W Wire Wound Resistor

4.7 ohm 10W Wire Wound Resistor 

The 4.7 ohm 10W Wire Wound Resistor is a high-power resistor designed to handle significant power dissipation while maintaining precise resistance values. It is constructed by winding a resistance wire (usually nichrome) around a ceramic core, providing excellent heat tolerance and stability. The resistor is encased in a cement or ceramic housing to enhance heat dissipation and durability.

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Features:

• Resistance: 4.7 ohm
• Power Rating: 10W
• Type: Wire Wound
• Tolerance: ±5% (typical)
• High power handling and thermal stability
• Flameproof cement casing for protection
• Suitable for high-current and high-temperature applications

Applications:

• Power supplies and voltage dividers
• Current limiting and load testing
• Motor control and industrial equipment
• Audio and amplifier circuits
• Snubber and filter networks
• General-purpose electronic and electrical circuits requiring high power dissipation