Founded in 1991, the Administrative Committee was established in 1997. It is located in Changtai “Dongdaemunâ€, 42 kilometers from Xiamen to the east and 22 kilometers from Chenzhou City to the south. The roads, water, electricity and communication facilities are relatively complete. It is 15 in the city. One of the provincial key development zones, with a planned area of ​​22 square kilometers, 30% of the land has been developed and used. There are 166 industrial enterprises in the region, 95 industrial enterprises have been put into operation, and 12 enterprises with an output value of over 100 million yuan have formed three leading industries such as sporting goods, photoelectric lighting and machinery manufacturing. In the first half of 2007, the industrial output value of the whole district was 1.4 billion yuan, of which the scale industrial output value was 1.324 billion yuan. The annual industrial output value is expected to be 3 billion yuan, of which the scale industrial output value is 2.95 billion yuan and the tax payment is 90 million yuan.
The photoelectric lighting industry is one of the three leading industries during the “Eleventh Five-Year Plan†period of Changtai County. The development target is based on optoelectronic components and supporting industries, and undertakes the transfer of photovoltaic industry in Taiwan and Xiamen. Expanding upstream and downstream industries, supporting and docking with Xiamen's optoelectronic industry, building photovoltaic materials, components and supporting industrial bases. Changtai's optoelectronic industry has begun to take off. Existing Keming electric light source, Rieter letter green lighting, Rieter letter light source, Luyuan industry, Fuhua Electronics and other enterprises are put into production, mainly producing energy-saving lamps, LED lamps, resistors and other products. The annual output value exceeds 600 million yuan. The planned area of ​​the photoelectric lighting industrial park is 1916 mu. The park is divided into 8 areas, namely, R&D area, electronic production area, lighting production area, light source production area, light source material area, electronic material area, packaging material area and equipment area. It is planned to introduce energy-saving lamps, LED lamps, light displays, solar photovoltaic cells and related supporting projects. At present, the park planning, partial land leveling and land acquisition compensation work have been completed.
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.
Multiple actuator colors and discrete LED illumination options can help the switch stand out or fade into the background.
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
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.
Pushbutton switch
YESWITCH ELECTRONICS CO., LTD. , https://www.yeswitches.com