Component leg arrangement
An electronic component including one or more legs for attachment to a circuit board, wherein at least one of said legs includes a spring-acting kink, arranged so as to offers resilience to relative displacement between the end of said leg and the body of said component. The kink may be substantially S-shaped, Z-shaped, U-shaped, wave-shaped or coil-shaped.
1. An electronic component including a component body extending in a plane between a top side and a bottom side of the component body, and one or more legs extending from the bottom side of the component body for attaching the electronic component to a circuit board such that the plane of the component body initially extends in a direction perpendicular to the circuit board, wherein at least one of said legs includes a spring-acting kink, arranged, in use and in response to an applied lateral force, so as to offer resilience to relative displacement between the end of said leg and the component body in a direction parallel to a plane of the circuit board.
2. An electronic component as claimed in claim 1 wherein said kink is substantially S-shaped, Z-shaped, U-shaped, wave-shaped or coil-shaped.
3. An electronic component as claimed in claim 1 wherein said kink is formed over a substantial portion of the leg's length.
4. An electronic component as claimed in claim 1 wherein said component includes three legs, and wherein the central leg is offset to the other two legs, and wherein said central leg includes said spring-acting kink.
5. An electronic component as claimed in claim 4 wherein the two outer legs are substantially straight.
6. An electronic component as claimed in claim 5 wherein said spring-acting kink is a Z or S-shaped kink, and at least one of the bends thereof, is formed through an angle greater than 90°.
7. An electronic component as claimed in claim 6 wherein at least one of the bends is formed through an angle greater than 100°.
8. An electronic component as claimed in claim 7 wherein one the bends forming the Z or S shape has an angle of between 140 and 170°.
9. An electronic component as claimed in claim 7 wherein one the bends forming the Z or S shape has an angle of between 145 and 160°.
10. An electronic component as claimed in claim 4 wherein the outer legs include substantially S-shaped, Z-shaped, U-shaped, wave-shaped or coil-shaped kinks.
11. An electronic component as claimed in claim 10 wherein said outer legs include U-shaped kinks.