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Tongda Waterproof Micro Switch Electrical Switch Introduction
Waterproof micro switches are suitable for control switches in IoT devices. It can realize seamless connection and transmission between devices. Waterproof micro switches generally have a high mechanical life. It works fine millions of times.
Tongda Waterproof Micro Switch Electrical SwitchPrinciple
Switch Technical Characteristics: | |||
ITEM | Technical parameter | Value | |
1 | Electrical Rating | 0.1A/1A/3A 250VAC | |
2 | Operating Force | 1.0~2.5N | |
3 | Contact Resistance | ≤300mΩ | |
4 | Insulation Resistance | ≥100MΩ (500VDC) | |
5 |
Dielectric Voltage |
Between non-connected terminals |
500V/0.5mA/60S |
Between terminals and the metal frame |
1500V/0.5mA/60S | ||
6 | Electrical Life | ≥50000 cycles | |
7 | Mechanical Life | ≥100000 cycles | |
8 | Operating Temperature | -25~105℃ | |
9 | Operating Frequency |
Electrical :15 cycles Mechanical :60 cycles |
|
10 | Vibration Proof |
Vibration Frequency :10~55HZ; Amplitude : 1.5mm; Three directions :1H |
|
11 |
Solder Ability :More than 80% of immersed part shall be covered with solder |
Soldering Temperature : 235±5℃ Immersing Time :2~3S |
|
12 | Solder Heat Resistance |
Dip Soldering :260±5℃ 5±1S Manual Soldering :300±5℃ 2~3S |
|
13 | Test Conditions |
Ambient Temperature :20±5℃ Relative Humidity :65±5%RH Air Pressure :86~106KPa |
Tongda Waterproof Micro Switch Electrical Switch and Application
Waterproof micro switches are suitable for the following fields: Household and construction fields: suitable for switch control of indoor and outdoor lamps, doors and windows, and water level control of pools. Industrial field: It is suitable for switch control and liquid level detection of automatic production lines and industrial mechanical devices. Automotive and transportation fields: It is suitable for the control of vehicle lights, wipers, airbags and other devices, as well as the monitoring of vehicle fluid levels. Water conservancy and environmental protection fields: suitable for applications in water treatment, drainage, and water supply systems such as water level control, liquid level detection, and pump start and stop control. Medical and health fields: suitable for liquid level monitoring and control in medical equipment, such as infusion equipment, blood pressure monitors, etc.
Tongda Waterproof Micro Switch Electrical Switch Details