Metal oxide varistor B72214Q0511K101
EnergetiQ series Q14K510
KB KH PE 2007-09-05
Please read Important notes at the end of this document. Page 5 of 8
Reliability data, mechanical
Characteristics Test Methods/Description Specifications
Tensile
strength
After gradually applying the force specified
below and keeping the unit fixed for 10 seconds,
the terminal shall be visually examined for any
damage.
Terminal diameter Force
0.5 mm 5 N
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 After repeatedly applying a single harmonic
vibration according to the table below.
Thereafter, the unit shall be visually examined.
frequency range: 10 ... 55 Hz
amplitude: 0.75 mm or 98 m/s²
duration: 6 h (3 x 2 h)
pulse: sine wave
| ∆ V/V (1 mA) |
≤ 5%
No visible damage
Solderability After dipping the terminals to a depth of
approximately 3 mm from the body in a lead-free
soldering bath at 245 °C for 5 seconds, the
terminals shall be visually examined.
The inspection shall
be carried out under
adequate light with
normal eyesight or
with the assistance
of a magnifier
capable of giving a
magnification of 4
times to 10 times.
The dipped surface
shall be covered
with a smooth and
bright solder coating
with no more than
small amounts of
scattered
imperfections such
as pinholes or un-
wetted or de-wetted
areas. These
imperfections shall
not be concentrated
in one area.
