185185
030916
OxiCap
®
NLJ Series
Niobium Oxide Capacitors High CV Consumer Series
TEST
NLJ series (Temperature range -55ºC to +105ºC)
Condition Characteristics
Visual examination no visible damage
DCL 2 x initial limit
Endurance ΔC/C within ±10% of initial value
ESR 1.25 x initial limit
Visual examination no visible damage
DCL 2 x initial limit
Humidity ΔC/C within ±10% of initial value
ESR 1.25 x initial limit
+20ºC -55ºC +20ºC +85ºC +105ºC +20ºC
Temperature DCL
2 x IL* n/a 2 x IL** 10 x IL* 12.5 x IL* 2 x IL*
Stability ΔC/C
n/a +0/-20% ±5% +20/-0% +25/-0% ±5%
ESR
1.25 x IL* 2.5 x IL* 1.25 x IL* 1.25 x IL* 1.25 x IL* 1.25 x IL*
Visual examination no visible damage
Surge DCL 2 x initial limit
Voltage ΔC/C within ±5% of initial value
ESR 1.25 x initial limit
Determine after application of rated voltage for 2000
+48/-0 hours at 40±2ºC and then leaving 1-2 hours at
room temperature. Also determine of 85ºC tempera-
ture, category voltage for 2000 +48/-0 hours and
then leaving 1-2 hours at room temperature. Power
supply impedance to be ≤0.1Ω/V.
Determine after storage without applied voltage
at 65±2ºC and 90-95±2% relative humidity for
500hrs and then recovery 1-2 hours at room
temperature.
Test temperature: 40ºC+3/0ºC
Test voltage: 1.3 x rated voltage
Series protection resistance 1000±100Ω
Discharge resistance: 1000Ω
Number of cycles: 1000x
Cycle duration: 6 min; 30 sec charge,
5 min 30 sec discharge
Step Temperature°C Duration(min)
1 +20±2 15
2 -55+0/-3 15
3 +20±2 15
4 +85+3/-0 15
5 +105+3/-0 15
6 +20±2 15
*Initial Limit
QUALIFICATION TABLE