Composite electronic component

A composite electronic component comprising:

• first, second, third, and fourth terminal electrodes;
• a first coil pattern formed on at least a first conductor layer, the first coil pattern having one end coupled to the first terminal electrode and other end coupled to the second terminal electrode;
• a second coil pattern formed on at least a second conductor layer, the second coil pattern having one and other ends;
• a third coil pattern formed on at least the first and second conductor layers, the third coil pattern having one end coupled to the one end of the second coil pattern and other end coupled to the third terminal electrode;
• and
• a fourth coil pattern formed on at least the first and second conductor layers, the fourth coil pattern having one end coupled to the other end of the second coil pattern and other end coupled to the fourth terminal electrode,
• wherein the third and fourth coil patterns are smaller in diameter than the first and second coil patterns,
• wherein the third and fourth coil patterns are arranged in a first direction, and
• wherein a group of the first and second coil patterns and a group of the third and fourth coil patterns are arranged in a second direction perpendicular to the first direction.