US 11,744,019 B2
Component mounted on circuit board
Shigeyuki Kamio, Nagaokakyo (JP); Makoto Takeoka, Nagaokakyo (JP); and Sho Suzuki, Nagaokakyo (JP)
Assigned to MURATA MANUFACTURING CO., LTD., Nagaokakyo (JP)
Filed by Murata Manufacturing Co., Ltd., Nagaokakyo (JP)
Filed on Oct. 20, 2021, as Appl. No. 17/505,674.
Claims priority of application No. 2020-191829 (JP), filed on Nov. 18, 2020; and application No. 2021-075228 (JP), filed on Apr. 27, 2021.
Prior Publication US 2022/0159840 A1, May 19, 2022
Int. Cl. H05K 9/00 (2006.01); H05K 1/18 (2006.01); H05K 1/03 (2006.01); H05K 1/11 (2006.01); H05K 1/02 (2006.01)
CPC H05K 1/181 (2013.01) [H05K 1/0306 (2013.01); H05K 1/11 (2013.01); H05K 9/0024 (2013.01); H05K 9/0028 (2013.01); H05K 1/0237 (2013.01); H05K 1/185 (2013.01); H05K 2201/0707 (2013.01); H05K 2201/10371 (2013.01); H05K 2201/10803 (2013.01)] 15 Claims
OG exemplary drawing
 
13. A component comprising:
a main member that includes a first surface, the component being configured to be mounted to lands disposed on a circuit board via a plurality of legs such that the first surface of the main member is separated from a surface of the circuit board,
wherein each of the plurality of legs have a columnar shape and are connected to the first surface of the main member along a periphery region of the first surface of the main member such that the plurality of legs extend from the first surface toward the circuit board, the periphery region being offset from an outer edge of the first surface of the main member; and
the plurality of legs, each of the plurality of legs having an end,
wherein each end of the plurality of legs includes:
an end surface that is parallel to the surface of the circuit board, and
a bevel that is inclined with respect to the end surface and that includes a flat surface portion; and
wherein the end surfaces and bevels of the ends of the plurality of legs are configured to be fixed to respective lands via a solder interposed therebetween,
wherein, for each of the plurality of legs:
an angle formed between the end surface of the leg and the flat surface portion of the bevel is larger than or equal to 120° and smaller than or equal to 170°, and
an area of the flat surface portion of the bevel is larger than or equal to 10%, and smaller than or equal to 50%, of an area of the end surface of the leg.