CCM03 Hinged Memory Card Connectors C&K Switches CCM03 Hinged Memory Card Connectors accept SIM/SAM cards and are compatible with pick-and-place and lead-free soldering. These hinged memory card connectors have an operating life of 10,000 cycles. The CCM03 series meets IEC 512 certification for harsh environments. The CCM03-3013 version features a card-presence switch designed for machine-to-machine applications. C&K Switches CCM03 Hinged Memory Card Connectors are ideal for handheld products, identification, point of sale (POS), and automotive applications.