TERMINAL COMPONENT AND TERMINAL COMPONENT MOUNTING STRUCTURE

To provide a terminal component and a terminal component mounting structures that can improve waterproof performance.SOLUTION: A sealing member 4 is arranged so as to be in contact with a first main portion 2A and cover a portion of a body portion 30 in the axial direction over the entire circumference. Therefore, the sealing member 4 can be in close contact with the body portion 30 of a terminal fitting 3 on the inner peripheral side. Therefore, the sealing member 4 can seal an entry path P2 of moisture between the first main portion 2A and the terminal fitting 3 at the inner peripheral portion. Thus, the sealing member 4 can improve the waterproof performance between the first main portion 2A and the terminal fitting 3, such that the waterproof performance of the terminal component 1 can be improved.SELECTED DRAWING: Figure 2 【課題】防水性能を向上できる端子部品、及び端子部品取付構造を提供する。【解決手段】封止部材４は、第１の本体部２Ａに接して、胴体部３０の軸方向の一部を全周に亘って覆うように配置される。従って、封止部材４は、内周側では、端子金具３の胴体部３０と密着することができる。従って、封止部材４は、内周側の部分において、第１の本体部２Ａと端子金具３との間の水分の侵入経路Ｐ２を封止することができる。このように、封止部材４が、第１の本体部２Ａと端子金具３との間の防水性を向上できるため、端子部品１の防水性能を向上できる。【選択図】図２