Description

1K Ohm 1/8W 1% 0805 SMD Chip Resistor

Resistance Value (1K Ohm):

This resistor has a resistance of 1,000 ohms (1KΩ), which is a commonly used value in electronic circuits. A 1KΩ resistor is useful for applications such as current limiting, voltage division, and signal processing. It is frequently used in pull-up/pull-down circuits, LED current limiting, and sensor signal conditioning.

Power Rating (1/8W):

The 1/8 watt (0.125W) power rating specifies that the resistor can safely dissipate up to 0.125 watts of power. This rating is suitable for low-power applications where excessive heat generation is not a concern. It is ideal for modern compact circuit designs that require small yet efficient components.

Tolerance (1%):

With a 1% tolerance, the actual resistance value of this resistor may vary by only ±10 ohms from its nominal 1,000Ω value. This high precision makes it suitable for applications where accuracy is critical, such as analog circuits, signal conditioning, and precision voltage dividers.

Package Type (0805 SMD):

This 0805 Surface-Mount Device (SMD) resistor has dimensions of approximately 2.0mm × 1.25mm. It is designed for surface-mount technology (SMT), which allows for direct placement on a PCB without the need for through-hole soldering. The compact size of the 0805 package makes it perfect for modern, space-constrained designs such as consumer electronics, mobile devices, and wearables.

Applications:

• Current Limiting: Used in series with LEDs, transistors, or other components to limit current and prevent damage.
• Voltage Division: Functions in voltage divider circuits for reducing or scaling down voltage levels.
• Pull-up/Pull-down Resistors: Helps in stabilizing logic signals in microcontroller and digital circuits.
• Precision Analog Circuits: Used in high-accuracy analog circuits due to its tight 1% tolerance.
• Compact Electronics: Ideal for space-sensitive applications like smartphones, IoT devices, and medical electronics.

Summary:

The 1K Ohm 1/8W 1% 0805 SMD Chip Resistor is a high-precision, low-power resistor designed for modern electronic circuits. Its small 0805 SMD package ensures compactness, while its 1% tolerance provides accuracy in signal and power applications. It is widely used in consumer electronics, embedded systems, and high-reliability designs where precision and space efficiency are crucial.