UltraThin Ceramic Capacitors
UT Series Specifications and Test Methods – Cu Termination
Parameter/Test
Operating Temperature Range
Capacitance
Dissipation Factor
Insulation Resistance
Dielectric Strength
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Dielectric
Strength
Specification Limits
-55ºC to +85ºC
Within specified tolerance
≤ 3.0% for ≥ 25V DC rating
≤ 12.5% for ≤ 16V DC rating
100 MΩ - μF
No breakdown or visual defects
No defects
≤ ±12%
Meets Initial Values (As Above)
≥ Initial Value x 0.3
No visual defects
≤ ±20%
≤ Initial Value x 2.0 (As Above)
≥ Initial Value x 0.3 (As Above)
Meets Initial Values (As Above)
Charge device with 1.5X rated voltage
in test chamber set at
85ºC ± 2ºC for 1000 hours (+48, -0)
Remove from test chamber and stabilize
at room temperature for 24 ± 2 hours
before measuring.
90 mm
Measuring Conditions
Temperature Cycle Chamber
Freq.: 1.0 kHz ± 10%
Voltage: 1.0Vrms ± .2V
Charge device with rated voltage for
120 ± 5 secs @ room temp/humidity
Charge device with 300% of rated voltage for
1-5 seconds, with charge and discharge
current limited to 50 mA (max)
Deflection: 2mm
Test Time: 30 seconds
1mm/sec
Resistance to
Flexure
Stresses
Load Life
2
AVX [ AVX CORPORATION ]
