49S-SMD 데이터 시트보기 (PDF) - Unspecified
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49S-SMD Datasheet PDF : 5 Pages
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SMD0503 CRYSTAL
Mechanical Specification
Conditions
1. Vibration test
Frequency
Amplitude
Sweep
Duration
2. Drop test
Method of drop
Dropping floor
Height
Number of drops
SHOULDER
10 ~ 55Hz
0.762mm
1.0 minute
2 hours
Natural drop
Hard wood board
30cm
3 times
Results
Frequency and wave form of tested products
must remain within specifications.
Frequency and wave form of tested products
must remain within specifications.
Environmental Specification
Conditions
1. Temperature test
1) at -55°C, 30 minutes
Temperature cycling test Steps of cycle
2) at +25°C, 10~15 minutes
3) at +85°C, 30 minutes
4) at +25°C, 10~15 minutes
Number of cycles 3 times
2. Aging test
Temperature
+85°C ±20°C
Length of test
96 hours
3. Salt spray test
4. Humidity test
Temperature
Length of test
NaCI %
+35°C ±2°C
48 hours
5%
Temperature
+40°C ±2°C
Relative humidity 90 ~ 95%
Length of test
96 hours
Results
Frequency and wave form of tested products
must remain within specifications.
Deviation of frequency must be less
than ±3ppM.
There should be no stain on surface of
products.
a) Insulation resistance must be
500 MΩ/100 Vac minimum.
b) Resistance and wave form must remain
within specifications.
Soldering
SHOULDER INDÚSTRIA ELETRÔNICA LTDA
Rua Vereador Antonio Zamarioni, 105 (Portal de Extrema)
CEP 37640-000 Extrema / MG
www.hdshoulder.com.br
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