Data Sheet

Room 519 West Wing CEC Information building NO.1 Tel: [phone]
Xinwen Road Futian District Shenzhen 518034 China Fax: [phone]
Website: www.v-torch.com
E-mail: [e-mail]
3
4 Reliability
Condition：Temperature: 40±5℃
Load: DC=5V±0.5 V
Quantity: 2000pcs
Sustained Time: 480h
5 Environmental Specifications
Condition：Post Environmental Tolerance (Refer to the form 1~2)
Temperature range 25±3℃
Relative Humidity range 55~75%RH
Operating Temperature range -40℃~+85℃
Storage Temperature range -40℃~+100℃
5.1 Moisture Proof
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to the
temperature 40±2℃and the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery
time under normal condition.
5.2 Vibration Resist
The device should satisfy the electrical characteristics specified in form 1~2 after applied to the
vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions.
5.3 Drop Shock
The device should satisfy the electrical characteristics specified in form 1~2 after dropping onto the
hard wooden board from the height of 30cm for 3 times each facet of the 3 dimensions of the device.
5.4 High Temperature Endurance
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to
temperature 80±5℃for 24±2 hours and 1~2 hours recovery time under normal temperature.
5.5 Low Temperature Endurance
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the
temperature -40℃±5℃for 24±2 hours and to 2 hours recovery time under normal temperature.
5.6 Temperature Cycle Test
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the
low temperature -25℃ and high temperature +85℃ for 30±2 min each by 5 cycles and 1 to 2
hours recovery time under normal temperature.