Abstract: A push-button style de-latch mechanism for an SFP MSA fiber optic transceiver or other pluggable optoelectronic or electronic module. The mechanism is readily accessible to an operator and does not require any tools to operate. The mechanism uses translational motion of an actuator to de-latch the module from its receptacle. The actuator is slidable from a first (inoperable) position in which the actuator extends beyond the housing face for tool-free accessibility and operation, to a second position for de-latching the module. The actuator includes a pair of outer legs, each defining a wedge, and an inner leg positioned between the outer legs and having a barb for retaining the actuator on the module. The inner leg deflects to allow the actuator to be easily mounted/demounted from the module's housing for assembly/repair/replacement purposes. Modules and module assemblies including such de-latch mechanisms are also provided.

Abstract: A push-button style de-latch mechanism for an SFP MSA fiber optic transceiver or other pluggable optoelectronic or electronic module. The mechanism is readily accessible to an operator and does not require any tools to operate. The mechanism uses translational motion of an actuator to de-latch the module from its receptacle. The actuator is slidable from a first (inoperable) position in which the actuator extends beyond the housing face for tool-free accessibility and operation, to a second position for de-latching the module. The actuator includes a pair of outer legs, each defining a wedge, and an inner leg positioned between the outer legs and having a barb for retaining the actuator on the module. The inner leg deflects to allow the actuator to be easily mounted/demounted from the module's housing for assembly/repair/replacement purposes. Modules and module assemblies including such de-latch mechanisms are also provided.

Abstract: A surface mountable card edge connector 10 includes a housing 16 having a transverse base 18 and opposed endwalls 28; a generally C-shaped outer shell member 44; a generally C-shaped inner support member 60; two resilient members 76 disposed in channels 74 defined between portions of the shell and support members 44,60; and a flexible film circuit assembly 80. Free ends 56 of the shell member 44 define a card receiving slot 58 of selected width greater than the thickness of a card 112 insertable thereinto. Facing portions 78 of each the resilient members 76 extend into the card receiving slot 58. The film assembly 80 is disposed in a loop extending into the card receiving slot 58 and around the sides 19 of the shell member 44 such that exposed circuitry 88,90 at selected regions of the film assembly 80 is located in the card receiving slot 58 and proximate the resilient members 76.