Varistor products, Radial lead varistors > za series – Littelfuse ZA Varistor Series User Manual
Page 2
© 2014 Littelfuse, Inc.
138
Revised: February 13, 2014
Varistor Products
ZA Varistor Series
Radial Lead Varistors > ZA Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/za.html for current information.
ZA Series Ratings & Specifications
Part
Number
Branding
Model
Size
Disc Dia.
(mm)
Maximum Rating (85°C)
Specifications (25°C)
Continuous
Transient
Varistor Voltage at
1mA
DC Test Current
Maximum
Clamping
Voltage
8 x 20
µs
Typical
Capaci-
tance
f = 1MHz
V
RMS
V
DC
Energy 10
x 1000
µs
Peak
Current
8 x 20
µs
V
M(AC)
V
M(DC)
W
TM
I
TM
V
NOM
Min
V
NOM
Max
V
C
I
PK
C
(V)
(V)
(J)
(A)
(V)
(V)
(V)
(A)
(pF)
V8ZA05P
PZ08
5
4
5.5
0.1
50
6
11
30
1
2000
V8ZA1P
P08Z1
7
4
5.5
0.4
100
6
11
22
2.5
4190
V8ZA2P
P08Z2
10
4
5.5
0.8
250
6
11
20
5
7000
V12ZA05P
PZ12
5
6
8
0.14
50
9
16
37
1
1700
V12ZA1P
P12Z1
7
6
8
0.6
100
9
16
34
2.5
3350
V12ZA2P
P12Z2
10
6
8
1.2
250
9
16
30
5
6100
V18ZA05P
PZ18
5
10
14
0.17
100
14.4
21.6
36
1
1400
V18ZA1P
P18Z1
7
10
14
0.8
250
14.4
21.6
36
2.5
2700
V18ZA2P
P18Z2
10
10
14
1.5
500
14.4
21.6
36
5
5300
V18ZA3P
P18Z3
14
10
14
3.5
1000
14.4
21.6
36
10
18870
V18ZA20P
P18Z20
20
10
14
10
2000
14.4
21.6
37
20
22000
V18ZA40P
P18Z40
20
10
14
80
(Note2)
2000
14.4
(Note 3)
21.6
37
20
22000
V22ZA05P
PZ22
5
14
18
0.2
100
18.7
26
43
1
1220
V22ZA1P
P22Z1
7
14
18
0.9
250
18.7
26
43
2.5
2375
V22ZA2P
P22Z2
10
14
18
2
500
18.7
26
43
5
4500
V22ZA3P
P22Z3
14
14
18
4
1000
18.7
26
43
10
14730
V24ZA20P
P24Z20
20
14
18
12
2000
18.7
26
43
20
18000
V24ZA50P
P24Z50
20
14
18
(Note 4)
100
(Note 2)
2000
19.2
(Note 3)
26
43
20
18000
V27ZA05P
PZ27
5
17
22
0.25
100
23
31.1
53
1
920
V27ZA1P
P27Z1
7
17
22
1
250
23
31.1
53
2.5
1875
V27ZA2P
P27Z2
10
17
22
2.5
500
23
31.1
53
5
3850
V27ZA4P
P27Z4
14
17
22
5
1000
23
31.1
53
10
11480
V27ZA20P
P27Z20
20
17
22
14
2000
23
31.1
53
20
13000
V27ZA60P
P27Z60
20
17
22
100
(Note 2)
2000
23
(Note 3)
31.1
50
20
13000
V33ZA05P
PZ33
5
20
26
0.3
100
29.5
38
65
1
790
V33ZA1P
P33Z1
7
20
26
1.2
250
29.5
36.5
65
2.5
1620
V33ZA2P
P33Z2
10
20
26
3
500
29.5
36.5
65
5
3495
V33ZA5P
P33Z5
14
20
26
6
1000
29.5
36.5
65
10
9290
V33ZA20P
P33Z20
20
20
26
18
2000
29.5
36.5
65
20
13000
V33ZA70P
P33Z70
20
21
27
100
(Note 2)
2000
29.5
(Note 3)
36.5
58
20
13000
V36ZA20P
P36Z20
20
23
28
20
2000
32
40
70
20
12000
V36ZA80P
P36Z80
20
23
28
100
(Note 2)
2000
32
(Note 3)
40
63
20
12000
V39ZA05P
PZ39
5
25
31
0.3
100
35
46
79
1
675
V39ZA1P
P39Z1
7
25
31
1.2
250
35
43
79
2.5
1350
V39ZA3P
P39Z3
10
25
31
3
500
35
43
76
5
3100
V39ZA6P
P39Z6
14
25
31
7.2
1000
35
43
76
10
7000
V39ZA20P
P39Z20
20
25
31
20
2000
35
43
76
20
12000
V47ZA05P
PZ47
5
30
38
0.4
100
42
55
93
1
585
V47ZA1P
P47Z1
7
30
38
1.8
250
42
52
93
2.5
1245
V47ZA3P
P47Z3
10
30
38
4.5
500
42
52
93
5
2590
V47ZA7P
P47Z7
14
30
38
8.8
1000
42
52
93
10
6270
V47ZA20P
P47Z20
20
30
38
(Note 6)
23
(Note 7)
2000
42
52
93
20
11000