Description

The 3E3 Ohm (3.3kΩ) 2W 5% through-hole resistor is a reliable, high-performance component used in a variety of electronic circuits and power systems. This resistor is designed to provide consistent resistance values with a power rating of 2 watts, making it suitable for medium-power applications. Its ±5% tolerance ensures stable and predictable operation even under varying conditions.

Key Features:

• Resistance Value: 3.3kΩ (3E3 Ohms)
• Power Rating: 2W for handling moderate power loads
• Tolerance: ±5% for reliable performance within acceptable variation limits
• Construction: Carbon film or metal oxide (depending on the manufacturer) for durability and stability
• Temperature Coefficient: Typically ±350ppm/°C for thermal stability in demanding environments
• Form Factor: Through-hole design for easy mounting on PCB boards and prototyping applications

Design and Application Considerations:

The 3.3kΩ resistor is ideal for use in power supplies, amplifiers, voltage dividers, and various analog and digital circuits. Its power rating of 2 watts allows it to dissipate moderate heat during operation, making it suitable for more demanding circuit designs than lower-power resistors. The ±5% tolerance ensures that resistance variations remain within acceptable limits for most general-purpose applications.

Physical Characteristics:

• Size: Compact cylindrical body with color-coded bands for easy identification
• Lead Type: Axial leads for secure through-hole mounting
• Durability: Designed to withstand typical environmental and thermal stress conditions

Applications:

• Power circuits requiring moderate dissipation
• Analog and digital signal processing circuits
• Audio amplifier networks
• Voltage regulation and current limiting
• Filtering and timing circuits in embedded systems

Benefits:

• Easy installation in prototyping and production due to through-hole form factor
• Moderate power dissipation capacity
• High thermal stability and reliable performance over time

In summary, the 3E3 Ohm 2W 5% through-hole resistor is a dependable solution for electronic designers and engineers looking for a robust resistor for a variety of medium-power applications. Its compact form factor, reliable performance, and wide applicability make it an essential component in electronic circuit designs.