US 11,869,703 B2
Wound-wire-type inductor component
Hiroyuki Sugie, Nagaokakyo (JP); and Tomotaka Gotoda, Nagaokakyo (JP)
Assigned to Murata Manufacturing Co., Ltd., Kyoto-fu (JP)
Filed by Murata Manufacturing Co., Ltd., Kyoto-fu (JP)
Filed on Jan. 29, 2020, as Appl. No. 16/776,451.
Claims priority of application No. 2019-025630 (JP), filed on Feb. 15, 2019.
Prior Publication US 2020/0265988 A1, Aug. 20, 2020
Int. Cl. H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 17/04 (2006.01)
CPC H01F 27/2823 (2013.01) [H01F 17/04 (2013.01); H01F 27/29 (2013.01); Y10T 29/5313 (2015.01)] 20 Claims
OG exemplary drawing
 
1. A wound-wire-type inductor component comprising:
a core that includes a column-shaped shaft part that extends in a first direction, and a first support part and a second support part that are respectively provided at a first end portion and a second end portion of the shaft part in the first direction;
a first terminal electrode and a second terminal electrode that are respectively provided on the first support part and the second support part; and
a wire that includes a wound wire part that is wound around the shaft part and a first end and a second end that are respectively connected to the first terminal electrode and the second terminal electrode;
wherein
an interval between adjacent turns of the wound wire part in the first direction is set so that a number of turns wound around the shaft part is as high as possible with respect to a prescribed inductance value; and
an interval between adjacent turns in a central part of the wound wire part is larger than an interval between other turns.