.
K101 - Photocoupler(These Photocouplers consist of a Gallium Arsenide Infrared Emitting)
K102 - Photocoupler(These Photocouplers consist of a Gallium Arsenide Infrared Emitting)
K104 - Photocoupler(These Photocouplers consist of a Gallium Arsenide Infrared Emitting)
K301 - Photocoupler(These Photocouplers consist of a Gallium Arsenide Infrared Emitting)
K4N29 - Photocoupler(These Photocouplers cosist of a Gallium Arsenide Infrared Emitting)
K4N33 - Photocoupler(These Photocouplers cosist of a Gallium Arsenide Infrared Emitting)