Electrical connector with position assurance device
An electrical connector includes a first-housing, a second-housing, and a connector-position-assurance (CPA) device. The first-housing has two parallel actuation-ribs extending from an outer-surface of the first-housing. The actuation-ribs are aligned parallel to a longitudinal mating-axis of the electrical connector. The second-housing is configured to mate with the first-housing and includes two opposing lugs projecting from a top-surface of the second-housing. The CPA device is slideably mounted to the second-housing and is moveable from a pre-stage-position to a latched-position. The CPA device includes two parallel latching-arms that engage the lugs. The latching-arms are in a relaxed-state when in the pre-stage-position. The actuation-ribs disengage the latching-arms from the lugs when the first-housing is mated with the second-housing. This enables the CPA device to be moved from the pre-stage-position to the latched-position. The latching-arms return to the relaxed-state when in the CPA device is in the latched-position.
1. An electrical connector, comprising;
a first-housing having two parallel actuation-ribs extending from an outer-surface of the first-housing, said two parallel actuation-ribs aligned parallel to a longitudinal mating-axis of the electrical connector;
a second-housing configured to mate with the first-housing, said second-housing includes two opposing lugs projecting from a top-surface of the second-housing; and
a connector-position-assurance (CPA) device, said CPA device slideably mounted to the second-housing and moveable along the longitudinal mating-axis from a pre-stage-position to a latched-position, said CPA device includes two parallel latching-arms that engage the two opposing lugs at distal-ends of the two parallel latching-arms such that a movement of the CPA device is inhibited in the pre-stage-position, wherein the two parallel latching-arms are in a relaxed-state when in said pre-stage-position, wherein the two parallel actuation-ribs of the first-housing move beyond the two opposing lugs of the second-housing and disengage the two parallel latching-arms from the two opposing lugs by flexing the two parallel latching-arms into a stressed-state when the first-housing is mated with the second-housing, thereby enabling the CPA device to be moved from the pre-stage-position to the latched-position, and wherein the two parallel latching-arms return to the relaxed-state when in the CPA device is in the latched-position, wherein the CPA device further includes locking-ribs extending from an upper-surface of the CPA device, wherein the locking-ribs are configured to inhibit an actuation of an axial connector-lock when the CPA device is in the latched-position.
2. The electrical connector in accordance with claim 1 , wherein a vibratory-feedback from the two parallel latching-arms is provided to an assembler indicative of a properly mated connector when the CPA device is moved to the latched-position.
3. The electrical connector in accordance with claim 1 , wherein the two parallel latching-arms deflect in a lateral-direction orthogonal to the longitudinal mating-axis when the two parallel actuation-ribs disengage the two parallel latching-arms.
4. The electrical connector in accordance with claim 3 , wherein the two parallel latching-arms move in a medial-direction.
5. The electrical connector in accordance with claim 1 , wherein the distal-ends of the of the two parallel latching-arms are characterized as having a C-shape.
6. The electrical connector in accordance with claim 1 , wherein a distance between the distal-ends of the two parallel latching-arms is greater than a width of a body of the CPA device when the two parallel latching-arms are in the relaxed-state.