Dielectric withstanding voltage

Transcription

1 onnectors LV series onnectors for Mobile Equipment for Mobile Equipment Outline This series of connectors is best suited for wiring within ultra miniature electronic equipment such as cellular phones, notebook-type personal computers, and personal digital assistants (PDA s). Wiring in the moving hinge part of the newest two-axis rotation type cellular phones can be more easily designed, when compared with conventional flexible print circuits (FP). Features Ultra-miniature type connector, one of the lowest profiles in the industry; Mating height: 1.2 mm By adopting vertical mating of connectors and attaching an insulator on the bottom surface of the connector, circuit patterns can be designed on the surface, and structure permits easy designing of PB circuits. By narrowing the width of the cable plug to its ultimate limit of 2.8 mm, an assembled connector can be passed through the inside diameter of a hinge. Micro coaxial cable (42 AWG) can be used. By covering the connector with a metal shell, electrical noise can be prevented. Principal Applications ellular phones, notebook-type personal computers, personal digital assistants (PDA), and digital cameras, etc. Electrical haracteristics Rated voltage Rated current Insulation resistance Dielectric withstanding voltage ontact resistance 100V A (r.m.s.) 0.2A/contact Over 100 megohms, at 250V D 250V A (r.m.s.) for one minute 100 milliohms or less Document Disclaimer When placing orders with us, minimum order quantities are set for every product. Be sure to contact us before starting preliminary design of PBs using our connectors. The specifications and information shown in the catalog are subject to change without notice.

2 Reflow temperature profile (for reference purposes) Temperature ( ) Rate of temperature increase: 2~3 /sec 2~250 (Peak temperature) 150~ ~190 60~120 sec ~ sec (220 or more) 170~190 Rate of temperature increase: 2~4 /sec The reflow temperature profile shown in this drawing is for reference purposes. This profile depends on requirements such as reflow equipment, soldering paste, and PB size. Thus, this profile may not meet with your specific situation. Please evaluate your PB-mounting soldering and set your own reflow temperature profile. ΩApplicable products LV-A( )SFYG+ The profile shown in this drawing is applicable only for those products shown above.

3 Product List Plug for micro coaxial cable LV-A( )LMSG+ G-56LV LV series...4 Board receptacle for micro coaxial cable LV-A( )SFYG+ G-57LV LV series...5

4 0.4 mm pitch connector Plug for micro coaxial cable LV-A( )LMSG+ For cable Right-angle and solder type onfiguration of product Part No. LV-A ( ) LMS G + ➀ ➁ ➂ ➃ ➀ Series name ➁ contacts: or ➂ LMS: Plug for right-angle and solder type, male ➃ ontact plating G: Gold plate Soldered area for ground bars 0.8 (Soldered area) 2.8 A - cross-section (n-1)=b Ω omponents Insulator ontacts Shell A Shell B Ω Dimensions contacts A B Mating connector: LV-A( )SFYG+ Through hole SMT Press-in ID Soldering rimping Wire wrapping Others

5 Board receptacle for micro coaxial cable LV-A( )SFYG+ 5.1 A wide surface area on the receptacle facilitates vacuum pickand-place handling during automatic mounting on the PB Ω omponents PAD Insulator Shell Female contacts Mating connector: LV-A( )LMSG+ A 0.4 (n-1)=b E 1.35 n-0.22 ±0.02 onfiguration of product Part No. LV-A ( ) SFY G + ➀ ➁ ➂ ➃ ➀ Series name ➁ contacts: or ➂ SFY: Straight receptacle SMT type, female ➃ ontact plating G: Gold plate (n-1)=b ± ±0.05 ± ±0.02 D ±0.025 (For connector with a positioning boss) Recommended PB layout onnector mounting area - cross-section 0.9 ± ± ± ± ± ø (For connector with a positioning boss) F MIN. G MA. H MA. F MIN. 0.4 mm pitch connector For PB Straight SMT 0.95MIN. 0.75MIN (Standoff) Please avoid design patterns in the specified rectangular area on the PB. Ω Dimensions contacts A B D contacts E F G H LV LV LV LV LV LV LV LV LV LV LV LV LV LV Others Wire wrapping rimping Soldering ID Press-in SMT Through hole