Varistor Products
©2012 Littelfuse, Inc.
Revision: February 9, 2012
UltraMOV™ Varistor Series
Radial Lead Varistors > UltraMOV
TM
Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
MODEL SIZE = 7MM
T
A
= -55
o
C TO 85
o
C
130 to 460V
M(AC)
RATING
MAXIMUM
LEAKAGE
MAXIMUM CLAMP
VO LTAGE
420
440
460
385
230
250
275
300
320
175
150
140
130
10000
1000
100
10
-6
10
-5
10
-4
0.001 0.01 0.1 1 10 100 1000 10000
PEAK CURRENT (A)
MAXIMUM PEAK VOLTAGE (V)
Maximum Clamping Voltage for 7mm Parts
V7E130(P)-V7E460(P)
Transient V-I Characteristics Curves
Maximum Clamping Voltage for 10mm Parts
V10E130(P)-V10E625(P)
10000
1000
100
10
-6
10
-5
10
-4
0.001 0.01 0.1 1 10 100 1000 10000
PEAK CURRENT (A)
MAXIMUM PEAK VOLTAGE (V)
10000
1000
100
10
-6
10
-5
10
-4
0.001 0.01 0.1 1 10 100 1000 10000
PEAK CURRENT (A)
MAXIMUM PEAK VOLTAGE (V)
MODEL SIZE = 10MM
T
A
= -55
o
C TO 85
o
C
130 to 625V
M(AC)
RATING
MAXIMUM
LEAKAGE
MAXIMUM CLAMP
VO LTAGE
625
460
440
385
230
250
275
300
320
175
150
140
130
420
550
510
10000
1000
100
10
-6
10
-5
10
-4
0.001 0.01 0.1 1 10 100 1000 10000
PEAK CURRENT (A)
MAXIMUM PEAK VOLTAGE (V)
MODEL SIZE = 14MM
T
A
= -55
o
C TO 85
o
C
130 to 625V
M(AC)
RATING
MAXIMUM
LEAKAGE
MAXIMUM CLAMP
VO LTAGE
625
460
440
385
230
250
275
300
320
175
150
140
130
420
550
510
Maximum Clamping Voltage for 14mm Parts
V14E130(P) - V14E625(P)
Figure 3
Figure 4
Figure 5
