HC-49S |
Part Number | HC-49S |
Manufacturer | Wing Shing Computer Components |
Description | HC-49/S 1. SCOPE CRYSTAL UNIT This specification shall cover the characteristics of crystal unit with HC-49/U 3.579545—27.00MHz 2. ELECTRICAL SPECIFICATION ITEM HOLDER TYPE NOMINAL FREQUENCY LOAD CA... |
Features |
ngle 90°to normal position Rate of bending 3 seconds in each cycle Number of bending 3 Results: There should be no distortion in appearance.
2) Lead solder ability test Conditions: Dipping in solder(+230℃±5℃)for 5 seconds Results: More than 95% of surface being tested should be coated uniformly with solder. 3) Vibration test Conditions:
Results:
Frequency 10 – 55Hz Amplitude 0.762mm Sweep 1.0 minute Duration 2 hours Frequency and wave form of tested products must Remain within specifications. 4) Drop test Conditions: Results: Method of drop Natural drop Dropping floor Hard wood board Hei... |
Document |
HC-49S Data Sheet
PDF 52.98KB |
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