|
No.
|
Item
|
Test Condition
|
Remark
|
|
6.1
|
Humidity Test
|
The device is subjected to 90%~95% relative humidity 60℃±3℃ for 96h,then dry out at 25℃±5℃ and less than 65% relative humidity for 2h~4h. After dry out the device shall satisfy the specification in table 1.
|
It shall fulfill the specifications
in Table 1.
|
|
6.2
|
High
Temperature
Exposure
|
The device shall satisfy the specification in table 1 after leaving at 105℃ for 96h,provided it would be measured after 2h~4h leaving in 25℃±5 ℃ and less than 65% relative humidity.
|
It shall fulfill the specifications
in Table 1.
|
|
6.3
|
Low
Temperature
|
The device shall satisfy the specification in table 1 after leaving at -40℃ for 96h,provided it would be measured after 2h~4h leaving in 25℃±5 ℃ and less than 65% relative humidity.
|
It shall fulfill the specifications
in Table 1.
|
|
6.4
|
Temperature
Cycle
|
Subject the device to -40℃ for 30 min. followed by a high temperature of 105℃ for 30 min cycling shall be repeated 5 times. At the room temperature for 1h prior to the measurement.
|
It shall fulfill the specifications
in Table 1.
|
|
6.5
|
Vibration
|
Subject the device to vibration for 2h each in x、y and z axis with the amplitude of 1.5mm, the frequency shall be varied uniformly between the limits of 10Hz~55Hz.
|
It shall fulfill the specifications
in Table 1.
|
|
6.6
|
Soldering Test
|
Lead terminals are heated up to 350℃±10℃ for 5s±0.5 s with brand iron and then element shall be measured after being placed in natural conditions for 1 h. No visible damage and it shall fulfill the specifications in Table 1
|
It shall fulfill the specifications
in Table 1.
|
|
6.7
|
Solder ability
|
Lead terminals are immersed in soldering bath of 260℃~290℃ for 3s±0.5s . More than 95% of the terminal surface of the device shall be covered with fresh solder.
|
The terminals shall be at least 95% covered by solder.
|
|
6.8
|
Terminal Pressure Strength
|
Force of 2kg is applied to each lead in axial direction for 10s±1 s (see drawing). No visible damage and it shall fulfill the specifications in Fig 1
|
Mechanical damage such as breaks shall not occur.
|
