Electrical connector assembly
View Patent ↗An electrical connector assembly having a connector body and a conductive terminal disposed within a cavity in the connector body. The terminal is held within the cavity by a rigid stop tab and a flexible lock tab that engage the ends of the connector body. A flexible bias tab having a fixed end attached to the body of the terminal and a free end extending outward laterally from the body of the terminal is configured to engage an inner wall of the cavity and urge the body of the terminal into contact with an opposite inner wall of the cavity, thereby inhibiting lateral movement of the terminal within the cavity. The bias tab may further limit rotational movement of the terminal within the cavity. The bias tab and/or any other feature of the terminal do not engage a locking feature located within the cavity.
1. An electrical connector assembly, comprising:
a connector body defining a cavity extending longitudinally therethrough from a connector body first end to an opposed connector body second end; and
a terminal at least partially disposed within the cavity and longitudinally oriented within the cavity, said terminal comprising:
a rigid stop tab extending laterally from a terminal body and configured to engage the first end,
a flexible lock tab having a fixed end attached to the terminal body and a free end extending outward laterally from the terminal body and configured to flex inwardly when contacting a first cavity wall and configured to flex outwardly when the stop tab engages the first end, and
a flexible bias tab having a fixed end attached to the body of the terminal and a free end extending outward laterally from the terminal body and configured to engage a second cavity wall and urge the terminal body into contact with a third cavity wall opposite the second cavity wall.
2. The electrical connector assembly according to claim 1 , wherein the bias tab does not engage a locking feature within the cavity.
3. The electrical connector assembly according to claim 1 , wherein the terminal does not engage a locking feature within the cavity.
4. The electrical connector assembly according to claim 1 , wherein a bias tab width is at least 50% of a second cavity wall width, thereby inhibiting rotational movement of the terminal within the cavity.
5. The electrical connector assembly according to claim 1 , wherein the terminal defines a flexible contact tab configured to engage a mating contact feature of a mating electrical connector assembly.
6. The electrical connector assembly according to claim 5 , wherein the connector body defines a plurality of cavities extending longitudinally therethrough from the first end to the second end, wherein the electrical connector assembly comprises a plurality of terminals according to claim 5 , wherein one terminal of the plurality of terminals is disposed within each cavity of the plurality of cavities, and wherein the bias tab of each terminal in the plurality of terminals engages a distal inner wall of each cavity in the plurality of cavities and urges each terminal in the plurality of terminals toward a mesial inner wall of each cavity in the plurality of cavities.
7. An electrical assembly, comprising:
a circuit board substrate having a mating electrical connector assembly defining a plurality of mating contact features; and
the electrical connector assembly according to claim 6 , wherein the contact tabs of the plurality of terminals engage the plurality of mating contact features.
8. The electrical assembly according to claim 7 , further comprising an internal combustion exhaust sensor.