Resistor 1.8 KOHM
0.5 EGP · In stock
### Overview The 1.8 kΩ resistor is a fundamental passive component used to limit current, divide voltages, and set bias points in electronic circuits. This through-hole carbon film resistor is reliable, cost-effective, and widely used in prototyping and educational projects. At MOKWN, we ensure you get quality components for your builds. ### Key Features - **Resistance Value:** 1.8 kΩ (1800 ohms) with a tolerance of ±5% (J). - **Power Rating:** 0.25W (1/4W) – suitable for low-power applications. - **Stable Carbon Film Construction:** Provides reliable performance. - **Through-Hole Package:** Easy to solder and use on breadboards and PCBs. - **Standard Color Bands:** Easily identifiable (brown, gray, red, gold). ### Technical Specifications - **Resistance:** 1.8 kΩ - **Tolerance:** ±5% - **Power Rating:** 0.25W - **Temperature Coefficient:** ±100 ppm/°C (typical) - **Maximum Working Voltage:** 250V (approx.) - **Package:** Axial lead, through-hole - **Lead Material:** Tin-plated copper ### Applications & Use Cases - **LED Current Limiting:** Protect LEDs in low-voltage circuits. - **Voltage Dividers:** Create reference voltages in sensor circuits. - **Pull-up/Pull-down Resistors:** Ensure stable logic levels in digital circuits. - **Biasing:** Set operating points for transistors and op-amps. - **Prototyping:** Essential for Arduino, Raspberry Pi, and other maker projects. ### What's Included - 1x Resistor 1.8 kΩ 0.25W (pack of 10 for convenience) ### Compatibility - Works with all standard breadboards, PCBs, and through-hole prototyping boards. - Compatible with Arduino, Raspberry Pi, ESP32, STM32, and other microcontrollers. - Suitable for use with LEDs, sensors, transistors, and ICs. ### MOKWN Recommendation Keep a well-stocked resistor kit with common values like 1.8 kΩ to speed up your prototyping. For precise applications, consider using 1% tolerance resistors. For higher power needs, choose a 0.5W or 1W version. Always double-check your circuit calculations to select the right resistor value.