Features
1. There are many dimensions available
2. The switch sounds silvery, feeling and rhythm are perfect
3. There are 2 operating modes: Self-Lock and Non-Lock
4. The state of terminals and height of pushbutton can be designed according to customer\s requirements
Basic specfication parameter
Electrical Characteristics:
1. Rating: DC30V 0.1mA
2. Contact Resistance: ≤ 100m Ω
3. Insulation Resistance: ≥ 100m Ω DC500V
4. Withstand Voltage: AC250V 1 Minute
5. Electrical Life: 100, 000cycles above(Load)
Mechanical/reliability Characteristics:
1. Mechanical Life: 100, 000cycles(No Load)
2. Operating temperature range: -25º C+80º C
3. Ambient humidity used: ≤ 85% RH
4. Soler ability: 245º C± 5º C 3S± 0.5S
5. Withstand soldering temperature: 260º C± 5º C 3S± 1S
Welding conditions
1. Hand soldering
Use a soldering iron of 30 watts, controlled at 350º C approximately 3 seconds while solder applying
2. Wave soldering
The peak temperature of the wave oven should be set to 260º C max. Condition for soldering temperature profile
Material
1. Keystoke: POM
2. Cover: POM
3. Base: PA66
4. Spring: Stainless Steel
5. Contact: Copper Sliver Plating silver
6. Hookpin: Corbon Steel
7. Terminal: Brass Plating silver
Applications
The push button switches can operate computer ancillary equipment, TV, audio equipment, all kinds of small autoimmunization equipment and instruments etc.
Dongguan City Kaihua Electronics Co., Ltd.(Originally named LongHua electronics factory) was founded in 1990, is a high-tech company, specialized in R&D, manufacturing and marketing components of phone, GPS Navigation, digital camera, computer and other communication& Electronic portable devices.Mainly products:Electronics switches, Jacks, digital encoder and other electronics components.
We have manufacturing plant with an area of more than 30, 000 square meters, with more than 2, 000 employees.We invest 9, 800 million in fixed assets, annual sales reached 862 million pieces and 383 million RMB, the average growth rate have been 26.8% for 5 years.
KaiHua electronics based on east China & south China, Has a strong manufacturing capability and perfect net-marketing service.After constantly growing we have 4 factories are located in Guangdong, Zhejiang, HuNan, Shanghai and several sales centers in Shanghai, Zhejiang, Shenzhen, DongGuan, Jiangsu and so on.The products sold to domestic, but also exported to Europe, North America, India, Russia, Middle East etc.
