JJV05D Series
JieJie Semiconductor Co., Ltd
RELIABILITY TESTS ‐ Mechanical ratings
Parameter
Condition
Requirements
Diameter
Loading
1.0Kg
1.0Kg
2.0Kg
After gradually applying the load specified below
and keeping the unit fixed for ten seconds, the
terminal shall be visually examined for any
damage.
0.6mm
0.8mm
1.0mm
Terminal
No visible damage
Pull Strength
The unit shall be secured with its terminal kept
vertical and the weight specified below be applied
in the axial direction. The terminal shall gradually
be bent by 90° in one direction, then 90° in the
opposite direction, and again back to the original
position. The damage of the terminal shall be
visually examined.
Diameter
0.6mm
0.8mm
1.0mm
Loading
0.5Kg
0.5Kg
1.0Kg
Terminal
Bending
Strength
No visible damage
The specimen shall be vibrated by its lead wires with a total amplitude of
1.5mm and a varying frequency of 10~55~10Hz (each minutes) for a period
of 2 hours respectively in each X, Y and Z directions.
No visible damage
Vibration
∆VB/VB%≤±5%
After dipping the terminal to depth of approximately 3mm from the specimen
in a soldering bath of 260℃ for 10±1 (D5:5±1) seconds. Thereafter the
terminal shall be visually examined.
Soldering-
Terminations shall
be uniformly tinned
Solderability
After preheating the specimen, the specimen shall be completely immersed
Soldering-
Resistance to
Solder Heat
into a soldering bath having a temperature of 260±5℃ for 10±1 (D5:5±1) No visible damage
seconds or iron of 400±5℃ for 3±0.5 seconds. Thereafter the change of VB
∆VB/VB%≤±5%
and mechanical damage shall be examined.
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