Resistors are electronic components used to restrict or lower or regulate current flow in different circuits. These can be used for various purposes like signal regulation, component activation, and termination of transmission lines
 
Specifications:
Resistance: 220K ohm (Ω) 1/2W 220 kilo Ohms
Resistor type: carbon film MF Through Hole Resistors Axial Lead
Tolerance: 5%
Power rating: 1/2Watt (0.5 W)
Maximum working voltage: 250V
 
Applications:
chargers
DIY projects
Power distribution.
Fan speed regulator or controller
Street lights