4.7K ohm, 1/4 Watt Resistor (5% tolerance) Resistor

The 4.7K ohm, 1/4 Watt Resistor (5% tolerance) is a crucial component in electronic circuits, offering precise resistance to manage current flow. With a resistance value of 4.7K ohms and a power rating of 1/4 Watt, it accommodates diverse applications ranging from signal conditioning to voltage division. Its 5% tolerance ensures consistent performance, maintaining circuit accuracy. This resistor’s compact size and compatibility with through-hole or surface mount applications make it versatile for various projects. From prototyping to industrial use, it guarantees stability and reliability in electronic systems, making it a preferred choice among engineers and hobbyists.

Key Features

1. Precision Resistance: Maintains a stable resistance value of 4.7K ohms for accurate current control.
2. 1/4 Watt Power Rating: Handles power up to 1/4 Watt, suitable for low to moderate power applications.
3. 5% Tolerance: Ensures consistent performance within a narrow tolerance range, enhancing circuit reliability.
4. Compact Size: Designed to fit standard through-hole or surface mount configurations, facilitating easy integration.
5. Versatile Application: Ideal for a wide range of electronic projects, from prototyping to industrial applications, due to its reliability and compatibility.

Precautions

1. Avoid Overloading: Ensure the resistor operates within its specified power rating to prevent overheating and damage.
2. Mind Polarity: Install the resistor in the correct orientation to maintain circuit integrity and prevent short circuits.
3. Watch for Heat Dissipation: Provide adequate ventilation and avoid placing other components too close to prevent heat buildup.
4. Avoid Mechanical Stress: Handle with care to prevent physical damage that can affect performance and reliability.
5. Check for Compatibility: Verify compatibility with other components and ensure proper circuit design to prevent unexpected behavior or damage.

Frequently Asked Questions (FAQs)

Question: Can I use a 4.7K ohm resistor instead of a 5K ohm resistor?
Answer: Yes, the 4.7K ohm resistor can be used as a substitute with slight deviation in circuit performance due to the difference in resistance value.

Question: What happens if I exceed the power rating of the resistor?
Answer: Exceeding the power rating can cause the resistor to overheat, leading to potential damage or failure. It’s essential to operate within the specified limits.

Question: How do I determine the resistor’s tolerance?
Answer: The tolerance is typically indicated by a color code or specified in the datasheet. For a 5% tolerance resistor, expect the resistance to deviate by up to 5% from the stated value.

Question: Can I solder directly to the resistor leads?
Answer: Yes, the resistor leads are designed for soldering. Ensure proper soldering techniques to avoid damage to the resistor or surrounding components.

Question: Are these resistors suitable for high-frequency applications?
Answer: While they can handle moderate frequencies, specialized resistors may be required for high-frequency applications to minimize signal distortion and maintain accuracy.