V68ZA3 Littelfuse Inc, V68ZA3 Datasheet - Page 5
![VARISTOR 68V 6.5J 10MM RADIAL ZA](/photos/1/43/14313/la-za_series-10mm_sml.jpg)
V68ZA3
Manufacturer Part Number
V68ZA3
Description
VARISTOR 68V 6.5J 10MM RADIAL ZA
Manufacturer
Littelfuse Inc
Series
ZAr
Specifications of V68ZA3
Varistor Voltage
75V
Current-surge
500A
Number Of Circuits
1
Maximum Ac Volts
40VAC
Maximum Dc Volts
56VDC
Energy
6.5J
Package / Case
Disc 10mm
Suppressor Type
Transient Voltage
Peak Surge Current @ 8/20µs
500A
Varistor Case
10mm DISC
Clamping Voltage Vc Max
135V
Peak Energy (10/1000us)
6.5J
Voltage Rating Vdc
56V
Product
MOV
Voltage Rating Dc
56 V
Voltage Rating Ac
40 V
Clamping Voltage
135 V
Peak Surge Current
500 A
Capacitance
1500 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Radial
Dimensions
10 mm Dia.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/za.html for current information.
V8ZA1(P) - V68ZA2(P)
V8ZA2(P) - V68ZA3(P)
V18ZA3(P) - V68ZA10(P)
Figure 6
Maximum Clamping Voltage for 10mm Parts
Figure 8
Figure 10
Maximum Clamping Voltage for 7mm Parts
Maximum Clamping Voltage for 14mm Parts
500
400
300
200
100
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
500
400
300
200
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
10
10
-3
V68ZA3(P)
V56ZA3(P)
V47ZA3(P)
V39ZA3(P)
V33ZA2(P)
V27ZA2(P)
V22ZA2(P)
V18ZA2(P)
V12ZA2(P)
V68ZA10(P)
V56ZA8(P)
V47ZA7(P)
V39ZA6(P)
V33ZA5(P)
V27ZA4(P)
V22ZA3(P)
V18ZA3(P)
V8ZA2(P)
V68ZA2(P)
V56ZA2(P)
V47ZA1(P)
V39ZA1(P)
V33ZA1(P)
V27ZA1(P)
V22ZA1(P)
V18ZA1(P)
V12ZA1(P)
-3
-3
V8ZA1(P)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
8 TO 68V
T
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
18 TO 68V
T
A
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
8 TO 68V
T
A
A
= -55
= -55
= -55
10
10
10
o
-2
N(DC)
C TO 85
o
o
-2
-2
N(DC)
C TO 85
C TO 85
N(DC)
RATING
RATING
10
o
RATING
10
10
o
o
C
-1
PEAK AMPERES (A)
C
C
PEAK AMPERES (A)
-1
-1
PEAK AMPERES (A)
10
10
10
0
0
0
10
10
10
1
1
1
Varistor Products
Radial Lead Varistors > ZA Series
10
10
10
2
2
2
10
10
10
3
3
Revision: September 22, 2010
3
V82ZA2(P) - V180ZA1(P)
V82ZA4(P) - V180ZA5(P)
V82ZA12(P) - V180ZA10(P)
Figure 7
Figure 9
Figure 11
4,000
3,000
2,000
1,000
4,000
3,000
2,000
1,000
3,000
2,000
1,000
900
800
700
600
500
400
300
200
100
900
800
700
600
500
400
300
200
100
300
200
,000
900
800
700
600
100
10
00
00
10
-3
10
-3
-3
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
82 TO 180V
T
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
82 TO 180V
T
A
A
MAXIMUM CLAMPING VOLTAGE
MODEL SI E 1 mm
82 TO 180V
T
A
= -55
= -55
10
= -
10
10
-2
-2
V82 A12(P)
o
V82ZA2(P)
o
-2
V100 A1 (P)
V82ZA4(P)
V100ZA3(P)
C TO 85
C TO 85
V100ZA4(P)
o
V120ZA1(P)
C TO 8
V120ZA4(P)
V120 A6(P)
N(DC)
N(DC)
V150ZA1(P)
V150ZA4(P)
V1 0 A8(P)
N(DC)
V180 A10(P)
V180ZA1(P)
10
V180ZA5(P)
10
10
-1
-1
o
RATING
o
RATING
-1
C
C
o
RATING
PEAK AMPERES (A)
PEAK AMPERES (A)
C
PEAK AMPERES (A)
10
10
10
0
0
0
10
10
10
1
1
1
10
10
10
2
2
2
10
10
10
ZA Varistor Series
3
3
3
10
10
10
4
4