Specifications

深圳市恒信达通信科技有限公司
Shenzhen Hengxinda Technology Co., Ltd.
HXD-BT5-HM02_V1.0
Page
8
of 8
Bending test
IEC 60068-2-21
GB/T 2423.29
The middle part of substrate shall be
pressurized by means of the pressurizing rod
at a rate of about 1 mm/s per second until the
deflection becomes 2mm and then pressure
shall be maintained for 10±1 sec.
Measurement to be made after keeping at
room temperature for 24±2 hours.
No mechanical damage.
Electrical specification shall satisfy the
descriptions in electrical characteristics at
the room temperature.
Temperature cycle
IEC60068-2-14
GB/T 2423.22
30 minutes at-40℃±2℃.
10~15 minutes at room temperature.
30minutes at +85℃±2℃.
10~15 minutes at room temperature.
Total 100 continuous cycles Measurement
to be made after keeping at room
temperature for 24±2 hrs.
No mechanical damage.
Electrical specification shall satisfy the
descriptions in electrical characteristics at
the room temperature.
High temperature
IEC 60068-2-2
GB/T2423.2
*Temperature：85±2℃.
*Test duration：500+24/-0 hours.
Measurement to be made after keeping at
room temperature for 24±2 hrs.
No mechanical damage.
Electrical specification shall satisfy the
descriptions in electrical characteristics.
Humidity (steady
conditions)
IEC60068-2-3
GB/T 2423.3
*Humidity：85±5%R.H.
*Temperature：85±2℃.
*Time：500+24/-0 hrs.
Measurement to be made after keeping
at room temperature for 24±2 hrs
※ 200hrs measuring the first data then 300hrs
data.
No mechanical damage.
Electrical specification shall satisfy the
descriptions in electrical characteristics at
the room temperature.
Low temperature
IEC 60068-2-1
GB/T2423.1
*Temperature：-40±2℃.
*Test duration：500+24/-0 hours
Measurement to be made after keeping at
room temperature for 24±2 hrs.
No mechanical damage.
Electrical specification shall satisfy the
descriptions in electrical characteristics at
the room temperature.