Interface Connectors for Portable Terminal Devices ST Series Strong locking mechanism Right Mating axial direction Left 49N max. Top Overview The ST Series interface connectors are specifically Bottom Fig.1 designed for use as Input/Output (I/O) connectors on portable information devices. They feature a unique Prevention against reversed or angle insertion structure with high strength which resists deformation and helps to prevent improper mating. 3.0 mm height and 0.5 mm contact pitch connector prevents EMI as well. The ST Series can be used in wide range of applications Polarization keys such as DSC, PDA, laptop PCs, cellular phones, etc. Contacts are not damaged Features 1. Strong locking mechanism To assure continuous reliability of the connection in an unpredictable consumer environment, mated connectors will withstand pull force of 49N max. applied in any direction. (Fig.1) 2. Prevention against reversed or angle insertion Multiple polarization keys will not allow incorrect Fig.2 insertion of the mating plug. In addition, contacts will not be damaged when the user Plug variations attempts to insert only the corner of the mating plug. (Fig.2) Identification surface 3. Optimal I/F for Small Devices Plugs are 8 mm in height and 20 mm long (including covers), which is appropriate for small devices. Receptacles feature the low height of 3 mm and the Reverse plug contact pitch of 0.5 mm. Their small size saves Identification surface valuable space and contributes to a smaller device set. 4. Multiple Variations A wide variations is available for supporting different types of peripheral devices. Examples include shielded Standard plug plugs for data communication, non-shielded plugs for Fig.3 power charge, reversed plug types as shown in Fig.3 and cradle type connectors. 5. Cable Options This connector uses a solder type termination, which allows you to apply flexible cable types. Applications Digital Still Cameras, Personal Digital Assistance, Notebook computers, Cellular phones, Smart phones and other portable devices requiring high reliability small size input/output connection. 1 2014.9eST SeriesInterface Connectors for Portable Terminal Devices Specifications Current rating 0.5A (1 A max. can be carried via 4 random contacts) Operating temperature range : -30 to +80 Rating Voltage rating 100V AC Storage temperature range : -40 to +85 (Note) Characteristic Specification Conditions 11. Contact resistance 60 m max. 100mA DC 12. Insulation resistance 1,000 M min. 250V DC 13. Dielectric withstanding voltage No flashover or insulation breakdown. 350V AC/ one minute 14. Mating/un-mating forces Mating: 29.4N max. With corresponding connector. 15. Durability Contact resistance: 100 m max. 10,000 cycles (mating/un-mating) 2 16. Shock Acceleration of 490 m/s , 11 ms duration, sine half-wave No electrical discontinuity of 10 sec. max. waveform, 3 cycles in each of the 3 axis. Temperature : -55 +5 to +35 +85 +5 to +35 Contact resistance: 100 m max. 17. Temperature cycle Time (Minutes) : -30 +5 +30 +5 Insulation resistance: 1,000 M min. 5 cycles 51% salt water solution at 353 for 48 hours, after 18. Salt spray No corrosions washing without salt, leave for 24 hours at room temperature 19. Lock strength Fully inserted and locked corresponding connector. Pull force: 49N max. applied in each of the 4 axis. No physical damage or electrical failure. 10. Vibration Frequency: 10 to 55 Hz, single amplitude of 0.75mm, 2 No electrical discontinuity of 10 sec. max. hours, 3 axis. Note: Includes temperature rise caused by current flow. Materials Receptacles and cradles Component Material Finish Remarks Insulator Thermoplastic compound, glass reinforced Color: Black UL94V-0 Contacts Copper alloy Contact area: Gold plated ------------------- Shield Stainless steel Tin alloy plating ------------------- Plugs Component Material Finish Remarks Insulator Thermoplastic compound, glass reinforced Color: Black UL94V-0 Contacts Copper alloy Contact area: Gold plated ------------------- Shield Stainless steel ------------------- ------------------- Cover Thermoplastic compound, glass reinforced ------------------- UL94V-0 Ordering information Receptacles Series name : ST q - ( ) ST 60 18 P 50 Termination type w q w r t u 60 : Right angle SMT 40 : Solder type 80 : Cradle, vertical, SMT Plugs e Shield X : With shield ( ) - - ST 40 X 18 S CVR 80 Blank : Without shield r Number of contacts q w e r t y u Contact type t P : Male contact (Receptacle) Plug - Cradle type S : Female contact (Plug) y Plug type ( ) - CV : Standard type, for top PCB mount ST 80 X 18 S 50 CVR : Reverse type, for bottom PCB mount q w e r t u CV1 : For larger diameter cables RoHS compliant : (50), (80) u 2