- A 1k ohm resistor is a standard electronic component that provides 1,000 ohms of electrical resistance to control current flow and protect sensitive parts in a circuit.Key Characteristics
- Resistance Value: Exactly 1,000 ohms (1kΩ), which opposes the flow of electrical current based on Ohm's Law.
- Color Code: Typically marked with brown, black, and red bands for the value, plus a gold or brown/blue band indicating tolerance (such as 5% or 1%).
- Power Rating: Commonly rated at 1/4 Watt (0.25W) for basic signal and microcontroller projects.
Common Uses- LED Protection: Limits the current flowing into standard LEDs to prevent burnout.
- Microcontrollers: Acts as a pull-up or pull-down resistor on input/output pins.
- Voltage Division: Helps split voltage levels to create reference signals
1K ohm Resistor
- Product Code: 1K ohm Resistor
- Availability: In Stock
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R 6.67
- Ex Tax: R 5.80
Tags: 1K ohm Resistor, 1K ohm, resistor