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V12ZT1 Datasheet, PDF (2/14 Pages) Littelfuse – Available in tape and reel or bulk pack
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Varistor Products
Radial Lead Varistors > ZA Series
ZA Series Ratings & Specifications
Part
Number
V8ZA05P
V8ZA1P
V8ZA2P
V12ZA05P
V12ZA1P
V12ZA2P
V18ZA05P
V18ZA1P
V18ZA2P
V18ZA3P
V18ZA20P
V18ZA40P
V22ZA05P
V22ZA1P
V22ZA2P
V22ZA3P
V24ZA20P
V24ZA50P
V27ZA05P
V27ZA1P
V27ZA2P
V27ZA4P
V27ZA20P
V27ZA60P
V33ZA05P
V33ZA1P
V33ZA2P
V33ZA5P
V33ZA20P
V33ZA70P
V36ZA20P
V36ZA80P
V39ZA05P
V39ZA1P
V39ZA3P
V39ZA6P
V39ZA20P
V47ZA05P
V47ZA1P
V47ZA3P
V47ZA7P
V47ZA20P
ZA Varistor Series
Branding
PZ08
P08Z1
P08Z2
PZ12
P12Z1
P12Z2
PZ18
P18Z1
P18Z2
P18Z3
P18Z20
P18Z40
PZ22
P22Z1
P22Z2
P22Z3
P24Z20
P24Z50
PZ27
P27Z1
P27Z2
P27Z4
P27Z20
P27Z60
PZ33
P33Z1
P33Z2
P33Z5
P33Z20
P33Z70
P36Z20
P36Z80
PZ39
P39Z1
P39Z3
P39Z6
P39Z20
PZ47
P47Z1
P47Z3
P47Z7
P47Z20
Maximum Rating (85°C)
Specifications (25°C)
Model
Size
Disc Dia.
Continuous
V
RMS
V
DC
Transient
Energy 10
x 1000μs
Peak
Current
8 x 20μs
Varistor Voltage at
1mA
DC Test Current
Maximum
Clamping
Voltage
8 x 20μs
(mm)
V
M(AC)
V
M(DC)
W
TM
I
VNOM
VNOM
V
I
TM
Min
Max
C
PK
(V)
(V)
(J)
(A)
(V)
(V) (V) (A)
5
4
5.5
0.1
50
6
11
30 1
7
4
5.5
0.4
100
6
11
22 2.5
10
4
5.5
0.8
250
6
11
20 5
5
6
8
0.14
50
9
16
37
1
7
6
8
0.6
100
9
16
34 2.5
10
6
8
1.2
250
9
16
30
5
5
10
14
0.17
100
14.4
21.6 36 1
7
10
14
0.8
250
14.4
21.6 36 2.5
10
10
14
1.5
500
14.4
21.6 36 5
14
10
14
3.5
1000
14.4
21.6 36 10
20
10
14
10
2000
14.4
21.6 37 20
20
10
14
80
(Note2)
2000
14.4
(Note 3)
21.6
37
20
5
14
18
0.2
100
18.7
26
43
1
7
14
18
0.9
250
18.7
26
43 2.5
10
14
18
2
500
18.7
26
43
5
14
14
18
4
1000
18.7
26
43 10
20
14
18
12
2000
18.7
26
43 20
20
14
18
(Note 4)
100
(Note 2)
2000
19.2
(Note 3)
26
43 20
5
17
22
0.25
100
23
31.1 53 1
7
17
22
1
250
23
31.1 53 2.5
10
17
22
2.5
500
23
31.1 53 5
14
17
22
5
1000
23
31.1 53 10
20
17
22
14
2000
23
31.1 53 20
20
17
22
120 (Note 2) 2000
23
(Note 3)
31.1
50
20
5
20
26
0.3
100
29.5
38
65
1
7
20
26
1.2
250
29.5
36.5 65 2.5
10
20
26
3
500
29.5
36.5 65
5
14
20
26
6
1000
29.5
36.5 65 10
20
20
26
18
2000
29.5
36.5 65 20
20
21
27
150
(Note 2)
2000
29.5
(Note 3)
36.5
58
20
Typical
Capaci-
tance
f = 1MHz
C
(pF)
2000
4190
7000
1700
3350
6100
1400
2700
5300
18870
22000
22000
1220
2375
4500
14730
18000
18000
920
1875
3850
11480
13000
13000
790
1620
3495
9290
13000
13000
20
23
28
20
2000
32
40
70 20
12000
20
23
28
160
(Note 2)
2000
32
(Note 3)
40
63 20
12000
5
25
31
0.3
100
35
46
79
1
675
7
25
31
1.2
250
35
43
79 2.5
1350
10
25
31
3
500
35
43
76
5
3100
14
25
31
7.2
1000
35
43
76 10
7000
20
25
31
20
2000
35
43
76 20
12000
5
30
38
0.4
100
42
55
93
1
585
7
30
38
1.8
250
42
52
93 2.5
1245
10
30
38
4.5
500
42
52
93
5
2590
14
30
38
8.8
1000
42
52
93 10
6270
20
30
38
(Note 6)
23
(Note 7)
2000
42
52
93 20
11000
138
Revised: June 3, 2013
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/za.html for current information.
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