820K Ohm Resistor (50-Pack)

Description

50PCS Resistor 820K ohm 820000 ohm 1/4w 1/4 w 5%

Tutorial: How to use Resistor 820K ohm

The 820k ohm resistor is a fundamental component for electronic projects, ideal for beginners and makers who want to understand the concept of current limiting in circuits.

What you need

• Component protection
• Voltage regulation
• Creating voltage dividers

Steps

1. Check the 820k ohm resistor on the datasheet to confirm specifications.
2. Identify the circuit where you want to use the resistor.
3. Connect the terminals of the resistor to the circuit as required by the project, ensuring to respect polarity if necessary (not applicable in this case as resistors are non-polar components).
4. Use a multimeter to verify the value of the resistor.
5. If necessary, use a prototype board or breadboard to facilitate temporary connections.

Mini project

Create a simple voltage divider with an 820k ohm resistor and another resistor. Measure the output voltage.

Common mistakes

• Using a resistor that is too low, risking damage to circuit components.
• Failing to check the value of the resistor before use.
• Connecting the resistor to the circuit without a well-defined project.

Recommended accessories

• Breadboard
• Prototype board
• Digital multimeter

Frequently asked questions

What is the purpose of an 820k ohm resistor?
An 820k ohm resistor can be used to limit current in a circuit and regulate voltage, for example as part of a voltage divider.

How do I verify the value of the resistor?
Use a multimeter to measure the actual value of the resistor.