A 220 Ohm 1/4W Carbon Film Resistor is a passive axial-leaded linear electronic component designed to limit current flow, reduce voltage levels, and protect sensitive semiconductors within electronic circuits. Housed in a classic tan/beige ceramic body with axial tinned copper leads, it features a 4-band color coding system (Red - Red - Brown - Gold). Utilizing stable carbon film technology, it offers reliable electrical performance with low noise across standard digital and analog applications.

This product is featured by Famephase Electronic Accessories as the standard current-limiting resistor for driving standard red, green, or yellow indicator LEDs directly from $5\text{V}$ logic supplies, microcontrollers (Arduino, Raspberry Pi), transistor base driving networks, and general circuit prototyping.