180 Ohm 1/4 Watt Resistor (Pack of 10)

The 180 Ohm 1/4 Watt Resistor is a fixed-value passive electronic component used to control current flow, divide voltage, and protect sensitive electronic components in electrical and electronic circuits. With a resistance value of 180 ohms (180Ω) and a power rating of 0.25 watts (1/4W), it is suitable for a wide range of low-power applications in electronics, embedded systems, and educational projects.

Resistors are fundamental components in circuit design and are used to regulate current, create voltage drops, set biasing conditions, and ensure the safe operation of electronic devices. The 180Ω resistor is commonly used with LEDs, transistors, sensors, integrated circuits, and microcontroller-based projects where precise current control is required.

These resistors are typically manufactured using carbon film or metal film technology, providing excellent stability, accuracy, and long-term reliability. Their standard axial-lead design makes them easy to use on breadboards, prototype boards, and printed circuit boards (PCBs).

Since the resistor is a non-polarized component, it can be connected in either direction, simplifying installation and circuit assembly.

Key Features

• Resistance Value: 180 Ohms (180Ω)

• Power Rating: 1/4 Watt (0.25W)

• Fixed resistor type

• Non-polarized component

• Stable electrical performance

• Low noise characteristics

• Durable and reliable construction

• Easy PCB and breadboard mounting

Technical Specifications

• Resistance: 180Ω

• Power Rating: 0.25W (1/4 Watt)

• Tolerance: Typically ±5% (varies by manufacturer)

• Type: Carbon Film or Metal Film

• Mounting Type: Through-hole

• Axial lead configuration

Working Principle

A resistor limits the flow of electrical current by providing resistance within a circuit. According to Ohm's Law (V = IR), it creates a voltage drop proportional to the current passing through it. This helps protect components, regulate signals, and maintain proper circuit operation.

Applications

• LED current limiting circuits

• Arduino and microcontroller projects

• Voltage divider networks

• Transistor biasing circuits

• Sensor interface circuits

• Embedded system designs

• Electronics prototyping

• Educational and laboratory experiments

• Consumer electronics repair

• General-purpose electronic circuits

Advantages

• Reliable current control and voltage regulation

• Stable resistance value

• Easy to install and use

• Long operational lifespan

• Cost-effective electronic component

• Suitable for students, hobbyists, and professionals

• Compatible with breadboards and PCBs

Package Contents

• 10 × 180 Ohm 1/4 Watt Resistors

Overall, the 180 Ohm 1/4 Watt Resistor (Pack of 10) is a dependable and widely used electronic component that provides effective current limiting, voltage control, and circuit protection for a variety of electronic applications, making it an essential item for electronics learning, prototyping, repair, and development projects.