Littelfuse UltraMOV 25S Varistor Series - Manual (Page 3)

© 2013 Littelfuse, Inc. 109
Revised: May 8, 2013
Varistor Products
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ultramov25s.html for current information.
UltraMOV™ 25S Varistor Series
Radial Lead Varistors > UltraMOV TM 25S Series
UltraMOV
™
25S
Series
100
1000
10000
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 10000 100000
M
a
x
im
u
m
P
eak
V
o
lt
age (
V
)
P eak C u rren t (A )
115
130
140
150
175 230
250
275 300
320
385
420
440
460
510
550
625
750
V-I Limit Curves
Pulse Rating Curves
1
1 0
1 0 0
1 0 0 0
1 0 0 0 0
1 0 0 0 0 0
1 0 1 0 0 1 0 0 0 1 0 0 0 0
P
e
ak C
u
rr
e
n
t
(A
)
Impulse Duration (μs)
1
15
1 0 2
1 0
1 0
3
4
1 0 5
1 0 6
2
∞
Figure 3
Figure 4