[ general guidance ] 
1. terminology
2. internal structure of crystal units
3. cutting angeles and vibration mode
4. cutting angles and frequencies
5. equivalent circuits and characteristics of crystal
[ recommendable oscillation circuit ]
1. to ensure good electrical
2. to satisfy functional performance requirements
3. reflow soldering
4. guarantees items
5. matters to be addressed before product return
[ model names of surface-mount (smd) products ]
[ taping ]
[ general guidance ]
1. terminology
2. precautions for use
3. measured load conditions
4. circuit diagrams
[ nz1612s series ]
1. example of lead-free soldering conditions (infrared soldering)
2. package indications
[ nz2016s series ]
1. example of lead-free soldering conditions (infrared soldering)
2. package indications
[ nz2520s series ]
1. example of lead-free soldering conditions (infrared soldering)
2. package indications
[ nz3225s series ]
1. example of lead-free soldering conditions (infrared soldering)
2. package indications
[ 2700 series ]
1. example of lead-free soldering conditions (infrared soldering)
2. guaranteed items
3. package indications
[ model names of surface-mount (smd) products ]
[ taping ]
[precautions for use / reflow soldering]