Description

The 330K Ohm 1/2W 5% Through-Hole Resistor is a high-quality, reliable electronic component widely used for various applications in electronic circuits. This resistor is designed to limit current, divide voltages, and offer protection to other circuit components by dissipating electrical energy as heat.

Key Specifications:

• Resistance Value: 330K Ohms (330,000 Ohms)
• Power Rating: 0.5 Watts (1/2 Watt)
• Tolerance: ±5% (ensures the actual resistance value stays within 5% of the nominal value)
• Mounting Style: Through-Hole (for easy and secure placement on PCBs)
• Temperature Coefficient: ±100 ppm/°C (typical for carbon film resistors)
• Material: Carbon film or metal film, depending on manufacturer
• Body Color: Typically beige or blue with color-coded bands

Features:

1. High Stability: Maintains accurate resistance over a wide range of temperatures and operating conditions.
2. Reliable Performance: Offers consistent resistance and performance for both DC and AC signals.
3. Through-Hole Mounting: Provides strong mechanical support and ease of soldering, suitable for traditional PCB assembly.
4. Power Handling: With a 1/2W power rating, it can handle moderate levels of power dissipation.
5. Color-Coded Bands: Features four or five color bands for easy identification of resistance and tolerance values.

Applications:

• Consumer Electronics: Used in radios, televisions, and audio equipment.
• Power Supplies: Essential for current limiting and voltage regulation circuits.
• Signal Processing: Found in amplifiers, oscillators, and filter circuits.
• Measurement Devices: Integrated into instrumentation systems for precise readings.
• DIY Electronics Projects: Ideal for hobbyists and prototyping.

Color Code:

The resistor's value can be identified by the following four color bands:

• Orange (3) - 1st significant digit
• Orange (3) - 2nd significant digit
• Yellow (4) - Multiplier (x 10,000)
• Gold (5%) - Tolerance

Usage Tips:

• Ensure proper heat dissipation by maintaining clearance from heat-sensitive components.
• Check the resistor's orientation during soldering to ensure proper circuit integration.
• Always verify the resistor value with a multimeter if precision is critical.

The 330K Ohm 1/2W 5% Through-Hole Resistor is a dependable choice for engineers, designers, and hobbyists, offering excellent performance and versatility in a compact and durable package.