47 Ohm Resistor 1/4w

The 47? Resistor is a high-quality 1/4 Watt metal film resistor designed to deliver accurate and stable resistance in a wide variety of electronic circuits. With a precise 1% tolerance , it ensures consistent and reliable performance in both analog and digital applications. Metal film resistors are preferred over carbon film types because they offer lower noise , superior thermal stability , and higher long-term accuracy , making them ideal for precision and signal-related circuits. The 47 ohm value is a low-resistance , standard E96-series resistor commonly used as a MOSFET or IGBT gate resistor to control switching speed and reduce ringing, as a series termination resistor for high-speed digital signals, and as a current sense or current limiting resistor in power circuits. It is also frequently used in inrush current limiting for small loads and as a damping resistor in audio and RF designs. Manufactured in a standard axial-lead through-hole package , this resistor integrates easily with breadboards, perfboards, and PCBs , making it suitable for both rapid prototyping and permanent installations . It is fully compatible with all popular development platforms, including Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and PIC microcontrollers . Specifications Resistance Value: 47 Ohm (?) Power Rating: 1/4 Watt (0.25W) Tolerance: ±1% (Precision Grade) Resistor Type: Metal Film Mounting Style: Through-Hole (Axial Lead) Lead Material: Tinned Copper Compliance: RoHS Compliant Operating Temperature Range: Typically -55°C to +155°C (standard for metal film) Applications MOSFET / IGBT Gate Resistors — controlling switching speed and reducing ringing Series Termination — for high-speed digital signal integrity Current Limiting — small inrush protection in low-power circuits Damping Resistors — in audio and RF circuits to prevent oscillation Impedance Matching — for transmission lines and signal interfaces Voltage Dividers — used in low-impedance dividers Pull-up / Pull-down Resistors — for high-current digital lines Transistor Emitter Resistors — biasing in amplifier stages Arduino & Microcontroller Projects — prototyping and learning kits Audio & RF Circuits — feedback networks and filtering Educational Electronics — schools, universities, and STEM workshops General-Purpose Electronics — repair, modification, and DIY builds