C. Samsung Reliablility Test and Judgement Condition
Capacitance
Within specified tolerance
Tan δ (DF)
0.035 max.
Insulation
10,000Mohm or 100Mohm×㎌ Rated Voltage 60~120 sec.
Resistance
Whichever is smaller
Appearance
No abnormal exterior appearance Microscope (×10)
Withstanding
No dielectric breakdown or of the rated voltage
Voltage
mechanical breakdown
Temperature
X7R
Characterisitcs
(From -55℃ to 125℃, Capacitance change should be within ±15%)
Adhesive Strength
No peeling shall be occur on the 500g·f, for 10±1 sec.
of Termination
terminal electrode
Bending Strength
Capacitance change : within ±12.5% Bending to the limit (1㎜)
with 1.0mm/sec.
Solderability
More than 75% of terminal surface SnAg3.0Cu0.5 solder
is to be soldered newly 245±5℃, 3±0.3sec.
(preheating : 80~120℃ for 10~30sec.)
Resistance to
Capacitance change : within ±7.5% Solder pot : 270±5℃, 10±1sec.
Soldering heat
Tan δ, IR : initial spec.
Vibration Test
Capacitance change : within ±5% Amplitude : 1.5mm
Tan δ, IR : initial spec. From 10㎐ to 55㎐ (return : 1min.)
2hours × 3 direction (x, y, z)
Moisture
Capacitance change : within ±12.5% With rated voltage
Resistance
Tan δ : 0.05 max 40±2℃, 90~95%RH, 500+12/-0hrs
IR : 500Mohm or 25Mohm × ㎌
Whichever is smaller
High Temperature
Capacitance change : within ±12.5% Wit
of the rated voltage
Resistance
Tan δ : 0.05 max Max. operating temperature
IR : 1,000Mohm or 50Mohm × ㎌ 1,000+48/-0hrs
Whichever is smaller
Temperature
Capacitance change : within ±7.5% 1 cycle condition
Cycling
Tan δ, IR : initial spec. Min. operating temperature → 25℃
→
Max. operating temperature
→
25℃
5 cycle test
※ The reliability test condition can be replaced by the corresponding accelerated test condition.
D. Recommended Soldering method :
Reflow ( Reflow Peak Temperature : 260±5℃, 30sec. )
Product specifications included in the specifications are effective as of March 1, 2013.
Please be advised that they are standard product specifications for reference only.
We may change, modify or discontinue the product specifications without notice at any time.
So, you need to approve the product specifications before placing an order.
Should you have any question regarding the product specifications,
please contact our sales personnel or application engineers.
Judgement Test condition
1㎑ ±10% / 1.0±0.2Vrms
*A capacitor prior to measuring the capacitance is heat
treated at 150℃+0/-10℃ for 1hour and maintained in
ambient air for 24±2 hours.
250%
200%
