8
Recommended Land Pattern for AEDR-850X
Moisture Sensitivity Level
The AEDR-850X is speci ed to moisture sensitive level (MSL) 3. Precaution is required to handle this moisture sensitive
product to ensure the reliability of the product.
Storage before use
- Un-open moisture barrier bag (MBB) can be stored at <40’C/90% RH for 12 months.
- It is not recommended to open the MBB prior to assembly.
Control after open the MBB
- Encoder that will be subjected to re ow solder must mounted within 168hrs of factory condition <30’C/60% RH
Control for un nished reel
- Stored and sealed MBB with desiccant or desiccators at <5% RH.
Baking is required if :
- Humidity indicator card (HIC) is >10% when read at 23±5°C
- The encoder oor life exceeded 168 hours.
- Recommended baking condition : 60±5°C for 20 hours (tape and reel)
125 ±5°C for 5 hours (loose unit)
Note: General tolerance ±0.05mm
Package outline
2X 1.9
3.40
3.95
2X 2.45
8X 0.80
2X 3.00
8X 0.35
2X 1.8
