Data Sheet

20 11/07
Please read Cautions and warnings and
Important notes at the end of this document.
Note:
UCT = Upper category temperature / LCT = Lower category temperature / R
ins
= Insulation resistance to CECC 42 000, test 4.8
Resistance to soldering heat IEC 60068-2-20, test Tb, method 1A,
260 °C, 10 s:
Each lead shall be dipped into a solder
bath having a temperature of 260 ±5 °C
to a point 2.0 to 2.5 mm from the body of
the specimen, be held there for 10 ±1s
and then be stored at room temperature
and normal humidity for 1 to 2 h.
The change of V
v
shall be measured
and the specimen shall be visually
examined.
|
∆V/V (1 mA)
|
≤5%
No visible damage
Tensile strength IEC 60068-2-21, test Ua1
After gradually applying the force
specified below and keeping the unit
fixed for 10 s, the terminal shall be
visually examined for any damage.
Force for wire diameter:
0.6 mm = 10 N
0.8 mm = 10 N
1.0 mm = 20 N
|
∆V/V (1 mA)
|
≤5%
No break of solder joint,
no wire break
Vibration IEC 60068-2, test Fc
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 60068-2-29, test Eb
Pulse duration: 6 ms
Max. acceleration: 400 m/s
2
Number of bumps: 4000
Pulse: half sine
|
∆V/V (1 mA)
|
≤5%
No visible damage
Flammability IEC 60695-2-2 (needle flame test)
Severity: vertical 10 s
5s max.
Reliability data
Test Test methods/conditions Requirement
StandarD series
Leaded varistors