Description

The 3.3K Ohm (3K3) 1/4W 5% Through-Hole Resistor is a high-quality, fixed-value resistor designed for general-purpose use in electronic circuits. This resistor features a nominal resistance of 3,300 ohms, providing precise current regulation and voltage division in a wide range of applications. Its 1/4-watt power rating ensures reliable performance while minimizing heat generation during operation, making it suitable for low- to medium-power circuits.

Key Features:

• Resistance Value: 3.3K Ohms (3,300 ohms), ideal for standard electronic design requirements.
• Tolerance: ±5%, ensuring stable and reliable performance even in applications with moderate accuracy requirements.
• Power Rating: 1/4 watt (0.25W), providing efficient operation for low- to medium-power devices.
• Construction: Carbon film or metal film composition for durability and consistent performance over time.
• Temperature Coefficient: Typically ±350 ppm/°C, offering stable performance over a wide temperature range.
• Lead Type: Axial leads for easy through-hole mounting on printed circuit boards (PCBs).

Applications:
This resistor is widely used in various electronic circuits, including:

• Voltage dividers and biasing circuits.
• Signal processing and conditioning circuits.
• Pull-up and pull-down resistor configurations.
• Timing circuits in combination with capacitors.
• Prototyping and educational projects.

Physical Characteristics:

• Compact design with industry-standard axial lead configuration for compatibility with PCBs.
• Color-coded bands for easy identification of resistance value and tolerance.
  • Color Code: Orange, Orange, Red, Gold (indicating 3.3K ohms, 5% tolerance).
• Durable coating for protection against environmental factors like moisture and oxidation.

Specifications:

• Resistance: 3.3K Ohms (3,300 ohms).
• Power Rating: 1/4W (250mW).
• Tolerance: ±5%.
• Temperature Range: -55°C to +155°C.
• Lead Length: Typically 25mm, suitable for most PCB layouts.

This 3.3K Ohm through-hole resistor is an essential component in electronics, offering reliable performance, easy solderability, and cost-effective functionality for a wide range of circuit designs.