US 2026/0100307 A1 · COIL COMPONENT

Abstract

A coil component includes a body and a coil disposed within the body, the coil having a turn formation portion. The coil component further includes a first lead frame connected to a first end of the coil, the first lead frame extending to an outside of the body, and a second lead frame connected to a second end of the coil, the second lead frame also extending to an outside of the body. The coil component is configured such that, when a winding-axis direction of the turn formation portion is defined as a first direction, at least one of the first and second lead frames includes a portion disposed within the body that overlaps the turn formation portion in the first direction.

Claims40

Dependent claims

A coil component comprising:

a body;
a coil disposed within the body, the coil including a turn formation portion;
a first lead frame connected to a first end of the coil, the first lead frame extending to an outside of the body;
and
a second lead frame connected to a second end of the coil, the second lead frame extending to the outside of the body,
wherein, when a winding-axis direction of the turn formation portion is denoted by a first direction, at least one of the first and the second lead frames has a portion, disposed within the body, overlapping the turn formation portion in the first direction.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

19/234,897Filed 11 Jun 2025

Priority

KR 10-2024-01368298 Oct 2024

Published

9 Apr 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification5 codes

H01F 27/292
Terminals; Tapping arrangements for signal inductances: surface mounted devices
H01F 27/06
Details of transformers or inductances, in general: mounting, supporting, or suspending transformers, reactors, or choke coils not being of the…
H01F 27/306
Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support:…
H01F 2017/048
With magnetic core: with encapsulating core, e.g. made of resin and magnetic powder

Coil component

Life of this patent

Coil component

Life of this patent

Abstract

Claims40