Varistor Products
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/18/14
2
Radial Leaded Varistors > ATMOV Series
Note: 1. Average power dissipation of transients not to exceed 0.2W, 0.25W, 0.4W, 0.6W or 1W for model sizes 5mm, 7mm, 10mm, 14mm and 20mm, respectively.
*2. Energy rating (auto load dump) for impulse duration of 40ms minimum to one half of peak current, 60sec interval (ISO7637-2 5a).
3. The shift of Vnom ( Varistor Volatge ) may be to +/-15% for Load dump or Jump Start test.
ATMOV Series Device Ratings & Specifications
Epoxy
Coated
Models
Phenolic
Coated
Models
Size
Disc
Dia.
(mm)
Max
Continuous
Voltage
Varistor Voltage
at 1mA
Maximum
Clamping
Voltage
Max
Peak
Current
(8 x
20µs 1
pulse)
Energy
Rating
(2ms,
1
pulse)
Energy
(Load
Dump,
10
pulses)*
Jump
Start
DC
V
jump
(5
min)
Typical
Capaci-
tance
f =
1MHz
Part Number
(Base part)
Branding
Part Number
(Base part)
Branding
V
RMS
V
DC
Min Nom Max
V
C
I
PK
I
TM
W
TM
(V) (V) (V) (V) (V) (V) (A) (A) (J) (J) (V) (pF)
V05E14AUTO 5E14A V05P14AUTO 5P14A 5 14 16 19.8 22 24.2 43 1 400 1 6 25 110 0
V07E14AUTO 7E14A V07P14AUTO 7P14A 7 14 16 19.8 22 24.2 43 2.5 800 2.2 12 25 2450
V10E14AUTO 10E14A V10P14AUTO 10P14A 10 14 16 19.8 22 24.2 43 5 1500 5 25 25 4650
V14E14AUTO 14E14A V14P14AUTO 14P14A 14 14 16 19.8 22 24.2 43 10 3000 10 50 25 10200
V20E14AUTO 20E14A V20P14AUTO 20P14A 20 14 16 19.8 22 24.2 43 20 5000 28 100 25 22200
V05E17AUTO 5E17A V05P17AUTO 5P17A 5 17 20 24.3 27 29.7 53 1 400 1. 4 6 30 950
V07E17AUTO 7E17A V07P17AUTO 7P17A 7 17 20 24.3 27 29.7 53 2.5 800 2.8 12 30 2100
V10E17AUTO 10E17A V10P17AUTO 10P17A 10 17 20 24.3 27 29.7 53 5 1500 6.5 25 30 3900
V14E17AUTO 14E17A V14P17AUTO 14P17A 14 17 20 24.3 27 29.7 53 10 3000 13 50 30 8700
V20E17AUTO 20E17A V20P17AUTO 20P17A 20 17 20 24.3 27 29.7 53 20 5000 35 100 30 18750
V05E25AUTO 5E25A V05P25AUTO 5P25A 5 25 28 35.1 39 42.9 77 1 400 2.5 6 40 750
V07E25AUTO 7E25A V07P25AUTO 7P25A 7 25 28 35.1 39 42.9 77 2.5 800 5.5 12 40 1500
V10E25AUTO 10E25A V10P25AUTO 10P25A 10 25 28 35.1 39 42.9 77 5 1500 13 25 40 2900
V14E25AUTO 14E25A V14P25AUTO 14P25A 14 25 28 35.1 39 42.9 77 10 3000 25 50 40 6200
V20E25AUTO 20E25A V20P25AUTO 20P25A 20 25 28 35.1 39 42.9 77 20 5000 77 100 40 13500
V05E30AUTO 5E30A V05P30AUTO 5P30A 5 30 34 42.3 47 51.7 93 1 400 3.1 6 45 650
V07E30AUTO 7E30A V07P30AUTO 7P30A 7 30 34 42.3 47 51.7 93 2.5 800 7 12 45 1350
V10E30AUTO 10E30A V10P30AUTO 10P30A 10 30 34 42.3 47 51.7 93 5 1500 15.5 25 45 2550
V14E30AUTO 14E30A V14P30AUTO 14P30A 14 30 34 42.3
47 51.7 93 10 3000 32 50 45 5550
V20E30AUTO 20E30A V20P30AUTO 20P30A 20 30 34 42.3 47 51.7 93 20 5000 90 100 45 12000
V05E42AUTO 5E42A V05P42AUTO 5P42A 5 42 50 61.2 68 74.8 135 1 400 5 6 55 500
V07E42AUTO 7E42A V07P42AUTO 7P42A 7 42 50 61.2 68 74.8 135 2.5 800 11 12 55 1000
V10E42AUTO 10E42A V10P42AUTO 10P42A 10 42 50 61.2 68 74.8 135 5 1500 25 25 55 1850
V14E42AUTO 14E42A V14P42AUTO 14P42A 14 42 50 61.2 68 74.8 135 10 3000 50 50 55 4000
V20E42AUTO 20E42A V20P42AUTO 20P42A 20 42 50 61.2 68 74.8 135 20 5000 140 10 0 55 8500
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