Common mode filter

A common mode filter comprising:

• first and second terminal electrodes;
• a first conductor layer including a first coil pattern, a first connection pattern connected to the first terminal electrode, and a first lead-out pattern connecting an outer peripheral end of the first coil pattern and the first connection pattern;
• and
• a second conductor layer including a second coil pattern, a second connection pattern connected to the second terminal electrode, and a second lead-out pattern connecting an outer peripheral end of the second coil pattern and the second connection pattern,
• wherein the first and second connection patterns are arranged in a first direction as viewed in a stacking direction of the first and second conductor layers,
• wherein a winding direction of the first coil pattern from the outer peripheral end thereof toward an inner peripheral end thereof and a winding direction of the second coil pattern from the outer peripheral end thereof toward an inner peripheral end thereof are a same,
• wherein the first lead-out pattern includes a first section extending in the first direction from the first connection pattern,
• wherein the second lead-out pattern includes a second section extending in the first direction from the second connection pattern,
• wherein an extending direction of the first section from the first connection pattern toward the outer peripheral end of the first coil pattern and an extending direction of the second section from the second connection pattern toward the outer peripheral end of the second coil pattern are opposed to each other,
• wherein the first section is longer than the second section, and
• wherein the second coil pattern is larger in diameter than the first coil pattern.