Datasheet

Dimensional drawings Weight
Nominal diameter
mm
V
RMS
V
Weight
g
5 130 ... 300 0.4 ... 0.5
7 130 ... 320 0.6 ... 0.8
10 130 ... 680 1.2 ... 2.8
14 130 ... 680 1.8 ... 4.8
20 130 ... 680 3.3 ... 9.6
The weight of varistors in between these voltage
classes can be interpolated.
Dimensions
Ordering code
[e] ±1
mm
a (typical)
mm
w
max
mm
th
max
mm
h
max
mm
l
min
mm
d ±0.05
mm
V
RMS
= 130 V
B72205S2131K101 5.0 1.6 7.0 3.9 8.5 25.0 0.6
B72207S2131K101 5.0 1.6 9.0 3.9 11.0 25.0 0.6
B72210S2131K101 7.5 1.8 12.0 4.5 14.5 25.0 0.8
B72214S2131K101 7.5 1.9 15.5 4.6 18.5 25.0 0.8
B72220S2131K101 10.0 2.0 21.5 5.0 25.5 25.0 1.0
V
RMS
= 140 V
B72205S2141K101 5.0 1.7 7.0 4.0 8.5 25.0 0.6
B72207S2141K101 5.0 1.7 9.0 4.0 11.0 25.0 0.6
B72210S2141K101 7.5 1.9 12.0 4.6 14.5 25.0 0.8
B72214S2141K101 7.5 2.0 15.5 4.7 18.5 25.0 0.8
B72220S2141K101 10.0 2.1 21.5 5.1 25.5 25.0 1.0
V
RMS
= 150 V
B72205S2151K101 5.0 1.8 7.0 4.1 8.5 25.0 0.6
B72207S2151K101 5.0 1.8 9.0 4.1 11.0 25.0 0.6
B72210S2151K101 7.5 2.0 12.0 4.7 14.5 25.0 0.8
B72214S2151K101 7.5 2.1 15.5 4.8 18.5 25.0 0.8
B72220S2151K101 10.0 2.2 21.5 5.2 25.5 25.0 1.0
V
RMS
= 175 V
B72205S2171K101 5.0 2.0 7.0 4.3 8.5 25.0 0.6
B72207S2171K101 5.0 2.0 9.0 4.3 11.0 25.0 0.6
B72210S2171K101 7.5 2.2 12.0 4.9 14.5 25.0 0.8
B72214S2171K101 7.5 2.2 15.5 4.9 18.5 25.0 0.8
B72220S2171K101 10.0 2.3 21.5 5.3 25.5 25.0 1.0
Leaded varistors B722*
AdvanceD series
Page 9 of 35Please read Cautions and warnings and
Important notes at the end of this document.