JP6386984B2 - Connector unit, electrical component built-in connector and electrical component with connector - Google Patents

Description

  The present invention relates to a technique for connecting a plurality of electrical components.

  As disclosed in Patent Document 1, electrical components such as an ECU in a vehicle are electrically connected by a wire harness including a connector and an electric wire.

JP2013-58330A

  By the way, the case where the wire harness pulled out from one electrical component is electrically connected to two other electrical components is considered. In this case, branch the wire harness in the middle and connect it to the other two electrical components, or pull out the two wire harnesses from one electrical component and connect them to the two electrical components separately. Etc. are considered.

  However, in any case, there is a problem that the configuration of the wire harness is complicated.

  Then, this invention aims at simplification of the structure, when connecting a wire harness to several electric components electrically.

  In order to solve the above-described problem, the connector unit according to the first aspect includes an electrical component built-in connector that can be integrated integrally with an electrical component, and a plurality of connectors that can be connected to each of a plurality of electric wires included in the wire harness. A first connector including a terminal and a second connector including at least one terminal connectable to at least one electric wire, the electrical component built-in connector is provided with a connector terminal portion at one end, A terminal whose other end can be electrically connected to the electrical component, a relay terminal having connector terminal portions on both ends, a connector terminal portion of the terminal, and a connector terminal portion on one end side of the relay terminal, While holding in a connectable state with a plurality of terminals of the first connector, the connector terminal portion on the other end side of the relay terminal is held in a connectable state with the terminals of the second connector. And a connector housing.

  A 2nd aspect is a connector unit which concerns on a 1st aspect, Comprising: The said 2nd connector is provided with two or more.

  A 3rd aspect is a connector unit which concerns on the 1st or 2nd aspect, Comprising: The said electrical component built-in connector is hold | maintained in the state which can be connected with the terminal of the said 2nd connector by the said connector housing at one end part. The connector terminal portion is provided, and the other end portion further includes an additional terminal that can be electrically connected to the electrical component.

  A 4th aspect is a connector unit which concerns on any one 1st-3rd aspect, Comprising: The said electrical component contains the housing | casing which accommodates a mounting substrate and a mounting substrate, The said electrical component built-in connector Is configured to be connectable to the first connector and the second connector by being exposed from the housing in a state of being mounted on the mounting board.

  A fifth aspect is an electrical component built-in connector that is integrated into an electrical component, wherein a connector terminal portion is provided at one end portion, and a terminal that can be electrically connected to the electrical component at the other end portion. The relay terminal having connector terminal portions at both ends, the connector terminal portion of the terminal, and the connector terminal portion on one end side of the relay terminal can be connected to a plurality of terminals of the external first connector. And a connector housing that holds the connector terminal portion on the other end side of the relay terminal in a state where it can be connected to a terminal of an external second connector.

  The electrical component with connector according to the sixth aspect is an electrical component and the electrical component built-in connector according to the fifth aspect, wherein the other end of the terminal is electrically connected to the electrical component, The first connector and the second connector are incorporated in the electrical component in a connectable state.

  According to the first to fifth aspects, some of the plurality of terminals of the first connector are electrically connected to the electrical component via the terminal of the electrical component built-in connector. The other part of the plurality of terminals of the first connector is electrically connected to the terminal of the second connector via the relay terminal of the electrical component built-in connector, and is connected to another electrical component via the terminal of the second connector. Electrically connected. For this reason, by connecting the first connector to the electrical component built-in connector, the plurality of terminals of the first connector can be electrically connected to the electrical component and other electrical components. Thereby, when connecting a wire harness to a some electric component, the simplification of the structure can be achieved.

  According to the 2nd aspect, a some 2nd connector can be collectively connected to a 1st connector via the relay terminal of an electrical component built-in connector.

  According to the third aspect, when the second connector is connected to the electrical component built-in connector, the terminal of the second connector is also connected to the electrical component via the additional terminal. For this reason, it is not necessary to separately connect the electrical component and the electrical component on the second connector side with a wire harness or the like, and the wiring configuration can be simplified.

  According to the 4th aspect, an electrical component built-in connector can be easily integrated with respect to an electrical component.

It is a schematic perspective view which shows the connector unit which concerns on embodiment. It is a general | schematic disassembled perspective view of the electrical component with a connector. It is a schematic plan view of an electrical component built-in connector. FIG. 4 is a schematic sectional view taken along line IV-IV in FIG. 2. It is a VV line schematic sectional drawing of FIG. It is a figure which shows the example of wiring to which the connector unit is applied. It is a schematic plan view which shows the electrical component built-in connector which concerns on a 1st modification. It is a schematic plan view which shows the electrical component built-in connector which concerns on a 2nd modification. It is a schematic front view which shows an electrical component built-in connector same as the above.

  Hereinafter, the connector unit, the electrical component built-in connector, and the electrical component with connector according to the embodiment will be described.

  1 is a schematic perspective view showing a connector unit 30, FIG. 2 is a schematic exploded perspective view of an electrical component 20 with a connector, FIG. 3 is a schematic plan view of an electrical component built-in connector 40, and FIG. 4 is a schematic cross-sectional view taken along line IV-IV, FIG. 5 is a schematic cross-sectional view taken along line VV in FIG. 2, and FIG.

  The connector unit 30 is used to electrically connect the electrical components 10, 11, 12A, and 12B, which are a plurality of electrical components, and includes an electrical component built-in connector 40, a first connector 60, and a second connector. Connectors 70A and 70B.

  The electrical component built-in connector 40 is configured to be incorporated in the electrical component 10 that is an electrical component. The first connector 60 is configured to be connectable to the electrical component 11 through the wire harness 68. The second connector 70A is configured to be connectable to the electric component 12A through the electric wire 79, and the second connector 70B is configured to be connectable to the electric component 12B through another electric wire 79. As the electrical components 10, 11, 12A, 12B, various electrical components mounted on the vehicle, for example, an ECU (Electronic Control Unit), a battery, a generator, various switches, sensors, and the like are assumed.

  Then, by connecting the first connector 60 to the electrical component built-in connector 40, the circuit on the electrical component 10 side and the circuit on the electrical component 11 side are connected via the first connector 60 and the electrical component built-in connector 40. Electrically connected. Further, by connecting the second connectors 70A and 70B to the electrical component built-in connector 40, the circuit on the electrical component 11 side and the electrical component 12A, via the second connectors 70A and 70B and the electrical component built-in connector 40, The circuit on the 12B side is electrically connected.

  This will be described more specifically.

  The first connector 60 includes a plurality of terminals 62 and a connector housing 64.

  One end portion of the terminal 62 is formed in the connector terminal portion 62a. Here, the connector terminal portion 62a is formed in a female terminal shape which is a cylindrical shape. But the connector terminal part 62a may be formed in the plate-shaped or pin-shaped male terminal shape. The other end of the terminal 62 is formed in a wire connecting portion 62 b that can be electrically connected to the wire 69 of the wire harness 68. The wire connection portion 62b is formed in a crimped portion shape that can be electrically and mechanically connected to the end portion of the electric wire 69 by being crimped to the core wire portion exposed at the end portion of the electric wire 69, for example.

  The connector housing 64 is formed with a plurality of cavities that hold the terminals 62 in a state in which the terminals 62 are accommodated, and the plurality of terminals 62 are held in a fixed arrangement by being inserted and held in the plurality of cavities. Usually, a projection (referred to as a lance or the like) that prevents the terminal 62 from being locked is provided in the cavity, and the terminal 62 is held in a locked state by the projection. Here, nine cavities are formed in the upper and lower stages and in the width direction.

  The wire harness 68 has a configuration in which a plurality of electric wires 69 are bundled. One end portions of the plurality of electric wires 69 are connected to the plurality of terminals 62. The other ends of the plurality of electric wires 69 are respectively connected to a plurality of terminals of a connector 69 c for connection to the electrical component 11. The connector 69 c is connected to a connector 11 c provided on the electrical component 11, whereby a plurality of circuits on the electrical component 11 side are connected to each terminal 62 of the first connector 60 via the plurality of electric wires 69. Is electrically connected.

  In addition, the electric wire may branch in the middle of the wire harness 68.

  The second connector 70 </ b> A includes at least one terminal 72 and a connector housing 74. Here, a description will be given of an example in which a plurality of terminals 72 are provided and a plurality of electric wires 79 and the like to be described later are provided accordingly.

  One end portion of the terminal 72 is formed in the connector terminal portion 72a. The other end of the terminal 72 is formed in a wire connecting portion 72 b that can be electrically connected to the wire 79. The connector terminal portion 72a has the same configuration as that of the connector terminal portion 62a, and the electric wire connection portion 72b has the same configuration as that of the electric wire connection portion 62b.

  The connector housing 74 is formed with a plurality of cavities that hold the terminals 72 in a state in which the terminals 72 are accommodated, and the plurality of terminals 72 are inserted and held in the plurality of cavities, thereby being held in a fixed arrangement form. The holding structure for the terminals 72 in the cabinet is the same as the holding structure for the connector housing 64. Here, a plurality of (two) cavities are provided in the upper and lower stages and in the width direction.

  Further, one end portions of the plurality of electric wires 79 are connected to the plurality of terminals 72, respectively. The other ends of the plurality of electric wires 79 are respectively connected to a plurality of terminals of a connector 79c for connection to the electrical component 12A. The connector 79c is connected to the connector 12c provided on the electrical component 12A, whereby a plurality of circuits on the electrical component 12A side are connected to the plurality of terminals of the second connector 70A via the plurality of electric wires 79. 72 is electrically connected.

  The second connector 70B has the same configuration as the second connector 70A except that the connection destination is the electrical component 12B. However, the number and arrangement of the terminals 72 may be different between the second connector 70A and the second connector 70B. Further, it is not essential that both the second connector 70A and the second connector 70B exist, and only one of them may be provided.

  The electrical component built-in connector 40 is configured so as to be integrated into the electrical component 10 and includes a terminal 52, a relay terminal 54, and a connector housing 44. Here, the electrical component built-in connector 40 includes a plurality of terminals 52 and a plurality of relay terminals 54.

  The connector housing 44 is a member that is molded with resin or the like, and includes a housing body 45 and hoods 46 and 47.

  The housing main body 45 is formed in a flat rectangular parallelepiped shape, and includes a first portion 45a that protrudes outside the housing 18 and a second portion 45b that is disposed on the housing 18 side.

  On the one end face side of the housing main body 45, the first portion 45a and the second portion 45b are exposed in a line, and there are a plurality of connector terminal portions 52a of the plurality of terminals 52, and a plurality of portions. The connector terminal portion 54a on one end side of the relay terminal 54 protrudes. In addition, a square hood 46 covers the periphery. By the hood portion 46, deformation of the connector terminal portions 52a of the plurality of terminals 52 and the connector terminal portion 54a on one end side of the plurality of relay terminals 54 is suppressed.

  Further, the first portion 45a is exposed on the other end surface side of the housing main body 45, and the connector terminal portion 54b on the other end side of the plurality of relay terminals 54 projects therefrom. Further, a square tube-shaped hood portion 47 covers the periphery. By the hood portion 47, deformation of the connector terminal portion 54b on one end side of the plurality of relay terminals 54 is suppressed.

  In addition, it is preferable that the hood portions 46 and 47 and the first connector 60 and the second connectors 70A and 70B into which the hood portions 46 and 47 are fitted are formed with a locking hole and a locking projection for holding the fitted state.

  The connector housing 44 holds the plurality of terminals 52 and the plurality of relay terminals 54 in a predetermined arrangement state. Here, six terminals 52 are held in a state in which three terminals 52 are arranged in the upper and lower two-stage width direction. Further, four relay terminals 54 are held in a state where four relay terminals 54 are arranged in the upper and lower two-stage width direction. In addition, an interval is provided at the center in the width direction of the arrangement form of the eight relay terminals 54.

  The terminal 52 is a component formed by pressing a metal plate or the like. A connector terminal portion 52 a is provided at one end of the terminal 52, and the other end can be electrically connected to the electrical component 10.

  Here, the terminal 52 is formed in an L shape, and the connector terminal portion 52a at one end thereof is formed in an elongated plate shape or a pin shape, and is configured to be connectable to the connector terminal portion 62a. Yes. But this connector terminal part may be formed in the shape of a cylindrical female terminal.

  Then, the connector terminal portions 52 a of the plurality of terminals 52 are held by the connector housing 44 in a certain arrangement state that can be connected to the plurality of terminals 62 of the first connector 60. Here, the connector terminal portions 52 a of the plurality of terminals 52 are held in a state where they can be connected to the plurality of terminals 62 from one side of the first connector 60.

  The other end of the terminal 52 is configured to be electrically connectable to the wiring pattern of the mounting board 19 of the electrical component 10. Here, the other end portion of the terminal 52 protrudes to the back side of the second portion 45b of the connector housing 44, and bends and extends in an L shape in the middle thereof.

  Here, it is assumed that the electrical component 10 includes a mounting board 19 and a housing 18 that accommodates the mounting board. A predetermined wiring pattern is formed on the mounting substrate 19 using copper foil or the like, and various electrical components such as semiconductor components are mounted.

  The other end of the terminal 52 is inserted and connected to a through hole formed in the mounting substrate 19. Thereby, the terminal 52 is electrically connected to the wiring pattern formed on the mounting substrate 19. The wiring pattern is connected to an electrical component mounted on the mounting board 19. Therefore, the terminal 52 is used as a terminal for connecting an electric circuit formed on the mounting substrate 19 to an external electric component.

  The electrical connection between the terminal 52 and the wiring pattern may be made by soldering, or the tip of the other end of the terminal 52 is press-fitted into the through-hole to form on the inner peripheral surface of the through-hole. It may be configured to be pressed against the formed wiring (also referred to as a press-fit terminal or the like).

  In this manner, the electrical component built-in connector 40 is mounted and fixed to the mounting board 19 by the configuration in which the other end of the terminal 52 is connected to the mounting board 19.

  The mounting substrate 19 is accommodated in the housing 18. The casing 18 is formed in a box shape from resin or metal. The device housing may be configured by a combination of a housing body portion and a lid portion that are open on one side. The housing 18 is formed with an opening 18h for projecting the electrical component built-in connector 40 to the outside. The electrical component built-in connector 40 projects out of the housing 18 through the opening 18h in a state where the mounting board 19 is fixed in the housing 18 by screwing or the like. The first connector 60 and the second connectors 70A and 70B can be connected to each other.

  The relay terminal 54 is a part formed by pressing a metal plate. Both ends of the relay terminal 54 are formed in connector terminal portions 54a and 54b. Here, the relay terminal 54 is linearly formed. The connector terminal portions 54a and 54b at both ends of the relay terminal 54 are formed in an elongated plate shape or a pin shape, and are configured to be connectable to the connector terminal portions 62a and 72a. But this connector terminal part may be formed in the shape of a cylindrical female terminal.

  And the connector terminal part 54a of the one end side of the some relay terminal 54 is the fixed arrangement state which can be connected with the some terminal 62 of the 1st connector 60 with the connector terminal part 54a of the said terminal 52 with the connector housing 44. Retained. Further, the connector terminal portion 54b on the other end side of the plurality of relay terminals 54 is held by the connector housing 44 in a fixed arrangement state that can be connected to the plurality of terminals 72 of the second connectors 70A and 70B.

  Note that a wide gap is provided between the plurality of terminals 52 and the plurality of relay terminals 54. Further, the connector terminal portions 54b on the other end side of the plurality of relay terminals 54 include those connected to the second connector 70A and those connected to the second connector 70B. There is an interval.

  The terminal 52 and the relay terminal 54 may be embedded in the connector housing 44 as insert parts, or inserted into the mounting hole formed in the connector housing 44 after the connector housing 44 is molded. It may be attached.

  In the electrical component built-in connector 40, the connector terminal portion 52 a of the terminal 52 and the connector terminal portion 54 a of the relay terminal 54 protrude side by side on one main surface side of the connector housing 44. A hood portion 46 is provided so as to surround these connector terminal portions 52a and 54a.

  Then, when the first connector 60 is fitted into the hood portion 46 of the connector housing 44, the terminal 62 of the first connector 60 is connected to the terminal 52 and the relay terminal 54 of the electrical component built-in connector 40.

  Further, the connector terminal portion 54 b of the relay terminal 54 protrudes side by side on the other main surface side of the connector housing 44. Further, a hood portion 47 is provided so as to surround these connector terminal portions 54b.

  Then, when the second connectors 70A and 70B are fitted in the hood portion 47 of the connector housing 44 in an adjacent state, the terminals 72 of the second connectors 70A and 70B are connected to the relay terminals 54 of the electrical component built-in connector 40. The

  That is, a connector portion to which the first connector 60 can be connected to the connector is formed on one main surface side of the electrical component built-in connector 40, and the second connector 70A, 70B can be connected to the connector on the other main surface on the opposite side. It can be understood that a part is formed.

  As described above, when the first connector 60 and the second connectors 70A and 70B are connected to the electrical component built-in connector 40, the terminal 62 of the first connector 60 is replaced by the terminal of the electrical component built-in connector 40. 52 and the relay terminal 54. The terminal 62 connected to the terminal 52 is electrically connected to the circuit of the mounting board 19 of the electrical component 10 via the terminal 52. The terminal 62 connected to the relay terminal 54 is electrically connected to one of the terminals 72 of the second connector 70A and the second connector 70B via the relay terminal 54.

  As a result, as shown in FIG. 6, the first connector 60 is connected to the electrical component built-in connector 40, thereby connecting the wire harness 68 on the electrical component 11 side to the electrical component 11 and the electrical components 12A and 12B. can do. Therefore, when connecting the wire harness 68 to the plurality of electrical components 10, 12A, 12B, the configuration of the wire harness 68 can be simplified.

  Also, the work of assembling the wire harness 68 into the vehicle is facilitated.

  In addition, a plurality of second connectors 70A, 70B are connected to the electrical component built-in connector 40. The terminals 72 of the second connectors 70A and 70B are collectively connected to the terminals 62 of the first connector 60 via the relay terminals 54 of the electrical component built-in connector 40. For this reason, it becomes easy and easy to connect the wire harness 68 to the plurality of electrical components 12A and 12B. From this point, the assembly work of the wire harness 68 into the vehicle is facilitated.

  The electrical component 10 includes a mounting board 19 and a housing 18, and the electrical component built-in connector 40 is exposed from the housing 18 in a state of being mounted on the mounting board 19, and is connected to the first connector. 60 and the second connectors 70A and 70B. For this reason, the electrical component built-in connector 40 can be easily assembled to the electrical component 10.

  A modification based on the above embodiment will be described.

  FIG. 7 is a schematic plan view showing the electrical component built-in connector 140 according to the first modification.

  In the electrical component built-in connector 140, the terminals 52 and the relay terminals 54 that are adjacent to each other among the plurality of terminals 52 and the plurality of relay terminals 54 are omitted, and an additional terminal 156 is provided instead.

  One end of the additional terminal 156 is formed in a connector terminal portion 156a that can be connected to the terminal 72 of the second connector 70A. Here, the connector terminal portion 156a is formed in the shape of an elongated plate or a pin-shaped male terminal. The connector terminal portion 156a is held in parallel with the connector terminal portion 54b on the other end side of the other relay terminal 54 by the connector housing 144 corresponding to the connector housing 44, instead of the relay terminal 54 omitted. It is held in a state where it can be connected to the second connector 70A.

  In the first connector 60, the terminal 62 corresponding to the omitted relay terminal 54 is omitted.

  The other end of the additional terminal 156 is formed in an electrical component connecting portion 156 b that can be connected to the electrical component 10. That is, the additional terminal 156 is formed to be bent in a U shape between the connector terminal portion 156a and the electrical component connecting portion 156b. The electrical component connecting portion 156 b is formed in the same shape as the portion of the omitted terminal 52 that is connected to the mounting board 19, and extends in an L shape on the back side of the connector housing 144, so that the mounting board 19 Electrically and mechanically connected.

  The additional terminal 156 may be insert-molded with respect to the connector housing 144, or may be inserted after the connector housing 144 is molded.

  According to the electrical component built-in connector 140, a part of the terminal 72 of the second connector 70A is electrically connected to the terminal 62 of the first connector 60 via the relay terminal 54, and the terminal 72 of the second connector 70A is electrically connected. The other part is electrically connected to the electrical component 10, that is, the circuit of the mounting substrate 19 through the additional terminal 156. For this reason, even when it is necessary to electrically connect between the electrical component 10 and the electrical component 12A, it is not necessary to connect the electrical component 10 and the electrical component 12A with another wire harness, and an efficient wire harness. Can be routed.

  FIG. 8 is a schematic plan view showing the electrical component built-in connector 240 according to the second modification, and FIG. 9 is a schematic front view showing the electrical component built-in connector 240 according to the second modification.

  In this modification, one of the plurality of terminals 52 and one of the plurality of relay terminals 54 connected to the second connector 70B are omitted, and an additional terminal 256 is provided instead.

  One end portion of the additional terminal 256 is formed in the connector terminal portion 256a similarly to the one end portion of the additional terminal 156, and is disposed at the position of the omitted connector terminal portion 54b of the relay terminal 54. Further, the other end portion of the additional terminal 256 is formed in the electrical component connecting portion 256 b similarly to the other end portion of the additional terminal 156, and is disposed at the position of the omitted terminal 52.

  In the second modification, another relay terminal 54 exists between the connector terminal portion 256a and the electrical component connecting portion 256b. Therefore, the connector terminal portion 256a and the electrical component connecting portion 256b are formed in a U-shaped shape, and the portion of the additional terminal 256 between the connector terminal portion 256a and the electrical component connecting portion 256b is connected to the relay terminal 54. Bend to avoid. Here, the portion between the above is bent so as to pass between the upper and lower relay terminals 54 in the thickness direction of the connector housing 244 corresponding to the connector housing 44. Thereby, the connector terminal part 256a and the electrical component connection part 256b can be connected without making contact with other relay terminals 54.

  According to the electrical component built-in connector 240 according to this modification, a part of the terminal 72 of the second connector 70B is electrically connected to the terminal 62 of the first connector 60 via the relay terminal 54, and the second connector 70B. The other part of the terminal 72 is electrically connected to the electrical component 10, that is, the circuit of the mounting substrate 19 through the additional terminal 256. For this reason, even when it is necessary to electrically connect between the electrical component 10 and the electrical component 12B, it is not necessary to connect the electrical component 10 and the electrical component 12B with another wire harness, and an efficient wire harness. Can be routed.

  In addition, each structure demonstrated by each said embodiment and each modification can be suitably combined unless it mutually contradicts. For example, the first modification and the second modification may be combined, and the additional terminals 156 and 256 may be used together.

  As described above, the present invention has been described in detail. However, the above description is illustrative in all aspects, and the present invention is not limited thereto. It is understood that countless variations that are not illustrated can be envisaged without departing from the scope of the present invention.

10, 11, 12A, 12B Electrical component 18 Housing 18h Opening 19 Mounting substrate 20 Electrical component with connector 30 Connector unit 40, 140, 240 Electrical component built-in connector 44, 64, 74, 144, 244 Connector housing 52, 62, 72 terminals 52a, 54a, 54b, 62a, 72a, 156a, 256a connector terminal part 54 relay terminal 60 first connector 62b, 72b electric wire connecting part 68 wire harness 69, 79 electric wire 70A, 70B second connector 156, 256 additional terminal 156b 256b Electrical component connection

Claims (6)

An electrical component built-in connector that can be integrated into an electrical component; and
A first connector including a plurality of terminals connectable to each of a plurality of electric wires included in the wire harness;
A second connector including at least one terminal connectable to at least one electric wire;
With
The electrical component built-in connector is
A connector terminal portion is provided at one end, and a terminal whose other end can be electrically connected to the electrical component;
A relay terminal having connector terminal portions at both ends;
The connector terminal portion of the terminal and the connector terminal portion on one end side of the relay terminal are held in a state connectable to the plurality of terminals of the first connector, and the connector terminal portion on the other end side of the relay terminal is held. A connector housing that holds the terminal of the second connector in a connectable state;
A connector unit comprising: The connector unit according to claim 1,
A connector unit provided with a plurality of the second connectors. The connector unit according to claim 1 or 2,
The electrical component built-in connector is
A connector terminal portion is provided at one end portion so that it can be connected to the terminal of the second connector by the connector housing, and the other end portion further includes an additional terminal that can be electrically connected to the electrical component. Connector unit. The connector unit according to any one of claims 1 to 3,
The electrical component includes a mounting board and a housing for housing the mounting board,
The electrical component built-in connector is a connector unit configured to be exposed from the housing and connectable to the first connector and the second connector in a state of being mounted on the mounting board. An electrical component built-in connector integrated into an electrical component,
A connector terminal portion is provided at one end, and a terminal whose other end can be electrically connected to the electrical component;
A relay terminal having connector terminal portions at both ends;
The connector terminal portion of the terminal and the connector terminal portion on one end side of the relay terminal are held in a state connectable to a plurality of terminals of the external first connector, and the connector terminal portion on the other end side of the relay terminal A connector housing that holds the terminal in a state connectable to the terminals of the external second connector;
An electrical component built-in connector. Electrical components,
The electrical component built-in connector according to claim 5, wherein the other end of the terminal is electrically connected to the electrical component and is connectable to the first connector and the second connector. Embedded in the electrical component,
An electrical component with a connector.

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