Connector with selective placement of noise reduction member
A connector is equipped with a housing capable of being fitted in a mating housing of a mating connector, a plurality of terminals which are held by the housing and electrically connected to each other, and a noise reduction member which is held in the housing so as to reduce noise occurring in the terminals. The noise reduction member is disposed at at least one of the plurality of terminals, and is not disposed at at least one of the remaining terminals of the plurality of terminals. The noise reduction member is made of a material containing ferrite.
1. A connector comprising:
a housing capable of being fitted in a mating housing of a mating connector;
a busbar including a plurality of terminals which are held in the housing and electrically connected to each other; and
a noise reduction member which is held in the housing so as to reduce noise occurring in the terminals,
wherein the noise reduction member is disposed on at least one of the plurality of terminals of the busbar, and is not disposed on at least one of the remaining terminals of the plurality of terminals of the busbar,
wherein the mating connector is connected to a trunk line and a branch line constituting an electric circuit,
wherein the plurality of terminals of the busbar includes trunk-line connection terminals which are electrically connected to the trunk line when the housing is fitted in the mating housing, and branch-line connection terminals which are electrically connected to the branch line when the housing is fitted in the mating housing,
wherein the noise reduction member is not disposed on the trunk-line connection terminals, and
wherein the noise reduction member is disposed on at least one of the branch-line connection terminals or all of the branch-line connection terminals.
2. The connector according to claim 1 , wherein:
all of the terminals on which the noise reduction member is disposed among the plurality of terminals of the busbar are disposed adjacent to each other, and
the noise reduction member is formed by one lump.
3. The connector according to claim 1 , wherein:
the noise reduction member is made of a material containing ferrite.
4. The connector according to claim 1 , wherein:
two terminals of the plurality of terminals of the busbar are the trunk-line connection terminals, and
the remaining terminals other than the two terminals are the branch-line connection terminals.
5. The connector according to claim 1 , further comprising:
another busbar including a plurality of terminals, and
wherein the noise reduction member is disposed on the at least one of the plurality of terminals of the busbar, and is disposed on at least one of the plurality of terminals of the other busbar.
6. The connector according to claim 1 , further comprising:
another busbar including another plurality of terminals; and
another noise reduction member,
wherein the noise reduction member is disposed on the at least one of the plurality of terminals of the busbar, and is disposed on at least one of the plurality of terminals of the other busbar, and
wherein the other noise reduction member is disposed on at least one of the plurality of terminals of the busbar, and is disposed on at least one of the plurality of terminals of the other busbar.
7. The connector according to claim 1 , wherein the noise reduction member comprises a plurality of through holes, and wherein the at least one of the plurality of terminals, on which the noise reduction member is disposed, of the busbar is inserted through one of the plurality of through holes.