Testing and Standards
Test Reference Conditions of test Performance requirements
Voltage
proof
IEC 60384-14 Voltage proof between terminals,
4.3 V
R
, 2 s
Terminals and enclosure:
2 V
R
+ 1500 V AC
Insulation resistance, R
INS
Capacitance, C
Dissipation factor, tan δ
Within specified limits
Robustness
of
terminations
IEC 60068-2-21 Tensile strength (test Ua1) Capacitance and tan δ
within specified limits
Wire diameter
Tensile
force
0.5 < d
1
≤ 0.8 mm
0.8 < d
1
≤ 1.25 mm
10 N
20 N
Resistance
to soldering
heat
IEC 60068-2-20,
test Tb,
method 1A
Solder bath temperature at
260 ± 5 °C, immersion for
10 seconds
∆C/C
0
≤ 5%
tan δ within specified limits
Vibration IEC 60384-14 Test F
C
: vibration sinusoidal
Displacement: 0.75 mm
Accleration: 98 m/s
2
Frequency: 10 Hz ... 500 Hz
Test duration: 3 orthogonal axes,
2 hours each axe
No visible damage
Bump IEC 60384-14 Test Eb: Total 4000 bumps with
400 m/s
2
mounted on PCB
6 ms duration
No visible damage
|∆C/C
0
| ≤ 5%
tan δ within specified limits
Damp heat
steady state
IEC 60384-14 Test Ca
40 °C / 93% RH / 56 days
No visible damage
I∆C/C
0
| ≤ 5%
I∆ tan δI ≤ 0.008 for C ≤ 1 µF
|∆ tan δ| ≤ 0.005 for C > 1 µF
Voltage proof
R
INS
≥ 50% of initial limit
Special
biased
damp heat
test
85 °C/85% relative humidity/1000
h
/330 V AC, 50 Hz
|∆C/C
0
| ≤ 7.5%
|∆ tan δ| ≤ 0.003
R
INS
≥ 50% of initial limit
Rapid
change of
temperature
IEC 60384-14 T
A
= lower category temperature
T
B
= upper category temperature
5 cycles, duration t = 30 min.
No visible damage
|∆C/C
0
| ≤ 5%
tan δ within specified limits
B32924*4 ... B32926*4
X2 / 350 V AC
Page 9 of 21Please read Cautions and warnings and
Important notes at the end of this document.