Features:
1. All kinds of variable levels design;
2. Assembling ways: DIP and SMT;
3. The switch operating force equality, good feeling:
4. The terminals state can be design according to requirements.
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/Reflow Soldering
The peak temperature of the wave oven should be set to 260º C max. Condition for soldering temperature profile
Material
1. Keystoke: Nylon Black
2. Shell: Stainless Steel Natural
3. Fixed Plate: Phosphor bronze Natural
4. Base: Nylon Black
5. Terminal: Brass Plating Silver
Applications
They can operate household appliances, office equipment, TV, VCR, MP3 etc
|
Basic specfication Parameter |
|
|
|
Electrical Characteristics |
Rating |
See detail spec |
|
Contact Resistance |
≤50mΩ |
|
Insulation Resistanc |
≥100m Ω |
|
Withstand Voltage |
AC500V 1 Minute |
|
Electrical Life |
10,000Cycles above(Load) |
|
Mechanical/Reliability Characteristics |
Operating Force Range |
see detail spec |
|
Mechanical Life |
10,000Cycles (NO Load) |
|
Operating Temperature Range |
-25ºC+ 80ºC |
|
Ambient Humidity Used |
≤85%RH |
|
Solder Ability |
245ºC±5ºC 3S |
|
Withstand Soldering Temperature |
260ºC ±5ºC 3S |
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.
