Datasheet

Test Test methods/conditions Requirement
Robustness of termination Substrate bending test
IEC 60068-2-21, test Ue1
Deflection = 2 mm
t = 60 s
|∆V/V (1 mA)| ≤10%
No visible damage
Shear test
IEC 60068-2-21, test Ue3
Force = 5 N
t = 10 ±1 s
|∆V/V (1 mA)| ≤10%
No visible damage
Vibration IEC 60068-2-6, test Fc, method B4
Frequency range: 10 … 55 Hz
Amplitude: 0.75 mm or 98 m/s
2
Duration: 6 h (3 · 2 h)
Pulse: sine wave
After repeatedly applying a single
harmonic vibration according to the
table above.
The change of V
V
shall be measured
and the specimen shall be visually
examined.
|∆V/V (1 mA)| ≤5%
No visible damage
Bump IEC 60068-2-27, test Ea
Pulse duration: 6 ms
Max. acceleration: 400 m/s
2
Number: 6 x 5000 shocks
Pulse shape: half sine
|∆V/V (1 mA)| ≤5%
No visible damage
Fire hazard IEC 60695-11-5 (needle flame test)
Severity: vertical 10 s
5 s max.
Note:
UCT = Upper category temperature
LCT = Lower category temperature
R
ins
= Insulation resistance
SMD varistors (CU types) B726*
Standard series
Page 12 of 23Please read Cautions and warnings and
Important notes at the end of this document.