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

The 68 ohm, 1/4 Watt Resistor (5% tolerance) is a fundamental component in electronic circuits, offering precise resistance for voltage and current regulation. With its compact size and 1/4 Watt power rating, it ensures stable performance in diverse applications, from hobbyist projects to industrial systems. The 5% tolerance guarantees accuracy, while its durability and reliability make it an indispensable component for engineers and hobbyists alike.

Key Features

1. 68 ohm Resistance: Provides precise resistance for voltage and current control.
2. 1/4 Watt Power Rating: Suitable for various electronic applications without overheating.
3. 5% Tolerance: Ensures accuracy in resistance values.
4. Compact Size: Space-efficient design for integration into circuits of any size.
5. Reliable Performance: Offers stable and consistent operation in diverse environments.

Precautions

1. Avoid Overloading: Ensure the resistor operates within its power rating to prevent overheating or damage.
2. Mind Polarity: Install the resistor with the correct polarity to prevent circuit malfunction.
3. Handle with Care: Avoid bending or mishandling to prevent damage to the resistor’s leads.
4. Check Compatibility: Ensure compatibility with other components in the circuit to prevent unexpected behavior.
5. Observe Temperature: Monitor the operating temperature to prevent overheating, which can degrade performance or lead to failure.

Frequently Asked Questions (FAQs)

Question: Can I use a 68 ohm resistor in place of a higher value resistor?
Answer: It’s not recommended as it may affect circuit performance. Always use the specified resistance value.

Question: How do I determine the wattage rating I need for my application?
Answer: Consider the maximum power dissipation in the circuit and choose a resistor with a wattage rating higher than that value.

Question: What happens if I exceed the 5% tolerance limit?
Answer: Exceeding tolerance may lead to inaccurate readings or improper circuit behavior. Choose a resistor with tighter tolerance if precision is critical.

Question: Can I connect multiple resistors to achieve a different resistance value?
Answer: Yes, you can connect resistors in series or parallel to achieve desired resistance values, but ensure compatibility and power ratings.

Question: How do I identify the tolerance of a resistor?
Answer: The tolerance value is usually indicated by a color band on the resistor body. Consult a resistor color code chart for reference.