Description

1K8 Ohm (1.8KΩ) 1/8W 1% 0805 SMD Chip Resistor

Resistance Value (1.8KΩ):

This resistor has a resistance of 1,800 ohms (1.8KΩ), making it suitable for a wide range of electronic applications. It is commonly used in current limiting, voltage dividers, signal processing, and transistor biasing in both analog and digital circuits.

Power Rating (1/8W):

With a 1/8 watt (0.125W) power rating, this resistor can safely dissipate 0.125 watts of power. It is ideal for low-power applications, where excessive heat generation is not a concern, ensuring long-term stability and reliability in electronic circuits.

Tolerance (1%):

The 1% tolerance ensures that the actual resistance value varies by only ±18 ohms from its nominal 1.8KΩ value. This high level of precision makes it suitable for applications that require accurate and stable resistance values.

Package Type (0805 SMD):

This 0805 Surface-Mount Device (SMD) resistor measures approximately 2.0mm × 1.25mm. Designed for surface-mount technology (SMT), it allows for easy placement on a printed circuit board (PCB) without through-hole soldering, making it perfect for compact, high-density electronic circuits.

Applications:

• Current Limiting: Used in series with LEDs, transistors, and other components to control current flow.
• Voltage Division: Essential in voltage divider circuits for signal conditioning and reference voltage generation.
• Biasing Components: Helps set the operating point for transistors and operational amplifiers in analog circuits.
• Precision Analog Circuits: Suitable for circuits requiring tight tolerance and stable resistance values.
• Compact Electronic Devices: Ideal for IoT gadgets, mobile electronics, wearables, and embedded systems where space efficiency is crucial.

Summary:

The 1K8 Ohm (1.8KΩ) 1/8W 1% 0805 SMD Chip Resistor is a high-precision, low-power resistor designed for modern electronic circuits. With its tight 1% tolerance, compact 0805 SMD package, and low power dissipation, it is widely used in precision analog, signal processing, and power management applications.