Passing iphone 6 is expected to attack large-size display next year
PA Sub-miniature Push Button Switch The PA series pushbutton switches is our lowest cost, momentary, sealed, pushbutton switches that is panel mounted with options to illuminate. This slick design offers threaded or snap-in/press fit panel mounting.
All of this aesthetic versatility along with IP67 level of seal allows the PA series to be used across a wide variety of applications and operating conditions.
SPECIFICATIONS Pushbutton switch YESWITCH ELECTRONICS CO., LTD. , https://www.yeswitches.com
Rumor has it that Apple will release an iPhone with a larger screen size in 2014, but the size of the screen is still unknown. There are reports that Apple is testing 4.7-inch and 6-inch displays, and analysts point out that the screen size of large-screen iPhones is between 4.5-5 inches.
The bigger-screen iPad rumors make sense, and Apple wants to attract more customers by changing the screen size. There are a lot of reports that the larger screen iPad will use a 12-13 inch screen. This large-screen iPad is very suitable for schools, companies and other places, and may also affect the notebook market. However, Apple does not seem to distinguish between entry-level or high-end by the size of the display. The iPad may end up with 7.9-inch, 9.7-inch, and 12.9-inch options, just as Apple notebooks have different screen sizes.
There have been rumors that the iPad mini will use a high-resolution retina display. The iPad mini2 will have a screen resolution of 2048*1536, the same as the third and fourth generation full-size iPads. The recent report said that the supply will be very tight, maybe we can not see the iPad mini2 with Retina screen this year.
For OLED displays, many patents show that Apple is actively developing this technology. Recent analysis indicates that the iPhone Retina display is as good as an OLED display with very low power consumption. This is very useful for the iWatch smartwatch that Apple is developing. On the other hand, Apple CEO Tim Cook said that olED is still unable to achieve the advantages of Apple's current display selection.
Apple's notebooks are getting thinner and thinner, and their performance is getting stronger. So it makes sense for Apple to choose a screen with lower power consumption. The only drawback of the Retina display on the MacBook Pro is that it is too power hungry, which is the main reason why the MacBook Air can't use the Retina display. For screen vendors, Apple does not seem to increase its reliance on Samsung. In any case, in 2014 we will be able to see more changes in Apple products, not just the display. 
Multiple actuator colors and discrete LED illumination options can help the switch stand out or fade into the background.
Max. current/voltage rating with resistive load:
400mA 32V AC-100mA 50V DC-125mA 125V AC
500mA 48V AC-200mA 50V DC-200mA 250V AC.
INITIAL CONTACT RESISTANCE: 50 mΩ max.
INSULATION RESISTANCE: 1 GΩ min. at 500VDC.
DIELETRIC STRENGTH: 1,000 VAC rms.
ELECTRICAL LIFE AT FULL LOAD: 500,000 cycles.
PANEL THICKNESS: Series:1.5 mm (.059) min. - 4 mm (.157) max.
TOTAL TRAVEL: 1.5 mm(.059).
OPERATING FORCE: 2N~5N.
CONTACT BOUNCE: 10 ms.
TORQUE: 0.5 Nm max. applied to nut.
SOLDERING: 350°C max. for 5 seconds.
MECHANICAL LIFE:1000,000 cycles
X=CAP COLOR
①White②Black③Red④Orange⑤Yellow⑥Green⑦Blue⑧Brown⑨Gray.
MATERIALS:
CASE:Dially phthalate (DAP)(UL-94V0)
CAP:Polyamide 6/6.
BUSHING:Polyamide 6/6.
TERMINAL/CONTACTS:Gold over silver plated.