133
Varistor Products
©2009 Littelfuse, Inc.
Revision: November 5, 2009
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 S
eries
Maximum Clamping Voltage for 7mm Parts
V8ZA1(P) - V68ZA2(P)
Maximum Clamping Voltage for 10mm Parts
V82ZA2(P) - V180ZA1(P)
V8ZA2(P) - V68ZA3(P)
Maximum Clamping Voltage for 14mm Parts
V82ZA4(P) - V180ZA5(P)
V18ZA3(P) - V68ZA10(P)
500
400
300
200
100
90
80
70
60
50
40
30
20
10
MAXIMUM PEAK
V
O
L
TS (V)
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
MAXIMUM CLAMPING VOLTAGE
8 TO 68V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
PEAK AMPERES (A)
V68ZA2(P)
V56ZA2(P)
V47ZA1(P)
V39ZA1(P)
V33ZA1(P)
V27ZA1(P)
V22ZA1(P)
V12ZA1(P)
V18ZA1(P)
V8ZA1(P)
MODEL SIZE 7mm
MAXIMUM PEAK
V
O
L
TS (V)
PEAK AMPERES (A)
10
-2
10
-1
10
0
10
1
10
2
10
3
10
-3
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
82 TO 180V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
4,000
3,000
2,000
1,000
900
800
700
600
500
400
300
200
100
10
4
V180ZA1(P)
V150ZA1(P)
V120ZA1(P)
V100ZA3(P)
V82ZA2(P)
500
400
300
200
100
90
80
70
60
50
40
30
20
10
MAXIMUM PEAK
V
O
L
TS (V)
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
PEAK AMPERES (A)
V68ZA3(P)
V56ZA3(P)
V47ZA3(P)
V39ZA3(P)
V33ZA2(P)
V27ZA2(P)
V22ZA2(P)
V18ZA2(P)
V8ZA2(P)
V12ZA2(P)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
8 TO 68V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
MAXIMUM PEAK
V
O
L
TS (V)
PEAK AMPERES (A)
10
-2
10
-1
10
0
10
1
10
2
10
3
10
-3
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
82 TO 180V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
4,000
3,000
2,000
1,000
900
800
700
600
500
400
300
200
100
10
4
V180ZA5(P)
V150ZA4(P)
V120ZA4(P)
V100ZA4(P)
V82ZA4(P)
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
PEAK AMPERES (A)
MAXIMUM PEAK
V
O
L
TS (V)
V68ZA10(P)
V56ZA8(P)
V47ZA7(P)
V39ZA6(P)
V33ZA5(P)
V27ZA4(P)
V22ZA3(P)
V18ZA3(P)
MAXIMUM CLAMPING VOLTAGE
18 TO 68V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
MODEL SIZE 14mm
V82ZA12(P) - V180ZA10(P)
MAXIMUM PEAK
V
O
L
TS (V)
PEAK AMPERES (A)
10
-2
10
-1
10
0
10
1
10
2
10
3
10
-3
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
82 TO 180V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
4,000
3,000
2,000
1,000
900
800
700
600
500
400
300
200
100
10
4
V180ZA10(P)
V150ZA8(P)
V120ZA6(P)
V100ZA15(P)
V82ZA12(P)
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Summary :
ZA S eries Maximum Clamping Voltage for 7mm Parts V8ZA1(P) - V68ZA2(P) Maximum Clamping Voltage for 10mm Parts V82ZA2(P) - V180ZA1(P) V8ZA2(P) - V68ZA3(P) Maximum Clamping Voltage for 14mm Parts V82ZA4(P) - V180ZA5(P) V18ZA3(P) - V68ZA10(P) 500 400 300 200 100 90 80 70 60 50 40 30 20 10 MAXIMUM PEAK V O L TS (V) 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 MAXIMUM CLAMPING VOLTAGE 8 TO 68V N(DC) RATING T A = -55 o C TO 85 o C PEAK AMPERES (A) V68ZA2(P) V56ZA2(P) V47ZA1(P) V39ZA1(P) V33ZA1(P) V27ZA1(P) V22ZA1(P) V12ZA1(P) V18ZA1(P) V8ZA1(P) MODEL SIZE 7mm MAXIMUM PEAK V O L TS (V) PEAK AMPERES (A) 10 -2 10 -1 10 0 10 1 10 2 10 3 10 -3 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 7mm 82 TO 180V N(DC) RATING T A = -55 o C TO 85 o C 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 10 4 V180ZA1(P) V150ZA1(P) V120ZA1(P) V100ZA3(P) V82ZA2(P) 500 400 300 200 100 90 80 70 60 50 40 30 20 10 MAXIMUM PEAK V O L TS (V) 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 PEAK AMPERES (A) V68ZA3(P) V56ZA3(P) V47ZA3(P) V39ZA3(P) V33ZA2(P) V27ZA2(P) V22ZA2(P) V18ZA2(P) V8ZA2(P) V12ZA2(P) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 10mm 8 TO 68V N(DC) RATING T A = -55 o C TO 85 o C MAXIMUM PEAK V O L TS (V) PEAK AMPERES (A) 10 -2 10 -1 10 0 10 1 10 2 10 3 10 -3 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 10mm 82 TO 180V N(DC) RATING T A = -55 o C TO 85 o C 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 10 4 V180ZA5(P) V150ZA4(P) V120ZA4(P) V100ZA4(P) V82ZA4(P) 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 PEAK AMPERES (A) MAXIMUM PEAK V O L TS (V) V68ZA10(P) V56ZA8(P) V47ZA7(P) V39ZA6(P) V33ZA5(P) V27ZA4(P) V22ZA3(P) V18ZA3(P) MAXIMUM CLAMPING VOLTAGE 18 TO 68V N(DC) RATING T A = -55 o C TO 85 o C MODEL SIZE 14mm V82ZA12(P) - V180ZA10(P) MAXIMUM PEAK V O L TS (V) PEAK AMPERES (A) 10 -2 10 -1 10 0 10 1 10 2 10 3 10 -3 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 14mm 82 TO 180V N(DC) RATING T A = -55 o C TO 85 o C 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 10 4 V180ZA10(P) V150ZA8(P) V120ZA6(P) V100ZA15(P) V82ZA12(P) Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11
Tags :
clamping,oltage,figure,size,rating,100,200,300,400,500,model,ndc,amperes