TUR Zinc Oxide Varistor
Varistor is a voltage dependent resistor. Whcich have symmetrial
voltage-current characteristics and unparalleled large peak
current capability are used for absorption of transient
voltage ,suppression of pulse noise and circuit voltage stabilization.
 1．Features
Low leakage current
Excellen voltage ratio.
Wide voltage.
Fast response time.
2．Application
IC`semiconductor protection.
Surge voltage protection in communiction,measuring,and
controller elecronics.
Surppression of main borne transients in industrial electonics
and consumer electronics.
3．Part mumber code TUR
TUR |
□□D |
A B C |
K |
Jocol varistor |
Disk Varistor |
voltage=ABX10C |
Tolerance:±10% |
4．Dimensions
| Disk
|
Dmax |
Tmax |
Lmin |
C |
H |
d±0.05 |
Fmax |
| 05D |
7.5 |
7.0 |
25 |
5 |
9 |
0.56 |
4 |
| 07D |
9.5 |
7.0 |
5 |
0.7 |
| 10D |
14 |
9.5 |
7.5 |
| 14D |
17.5 |
12.0 |
7.5 |
8 |
| 20D |
24 |
14.O |
10 |
1.0 |
| 25D |
30 |
14.0 |
10 |
5 |
| 32D |
36 |
14.0 |
10 |
5．Electrial charactristics
| Part NO |
Varistor
voltage |
Max allowable voltage |
Max
peak current |
Maximum
clamping
voltage |
Capacitance
(reference) |
| (V) |
AC(V) |
DC(V) |
(A) |
IP(A) |
(V) |
(PF) |
| 05D180K |
18 |
11 |
14 |
100 |
1 |
40 |
1600 |
| 05D220K |
22 |
14 |
18 |
100 |
1 |
48 |
1300 |
| 05D270K |
27 |
17 |
22 |
100 |
1 |
60 |
1050 |
| 05D330K |
33 |
20 |
26 |
100 |
1 |
73 |
900 |
| 05D390K |
39 |
25 |
31 |
100 |
1 |
86 |
500 |
| 05D470K |
47 |
30 |
38 |
100 |
1 |
104 |
450 |
| 05D560K |
56 |
35 |
45 |
100 |
1 |
123 |
400 |
| 05D680K |
68 |
40 |
56 |
100 |
1 |
150 |
350 |
| 05D820K |
82
|
50 |
65 |
400 |
5 |
145 |
250 |
| 05D101K |
100
|
60 |
85 |
400 |
5 |
175 |
200 |
| 05D121K |
120
|
75 |
100 |
400 |
5 |
210 |
170 |
| 05D151K |
150
|
95 |
125 |
400 |
5 |
260 |
140 |
| 05D181K |
180
|
115 |
150 |
400 |
5 |
315 |
110 |
| 05D201K |
200
|
130 |
170 |
400 |
5 |
355 |
80 |
| 05D221K |
220
|
140 |
180 |
400 |
5 |
380 |
70 |
| 05D241K |
240
|
150 |
200 |
400 |
5 |
415 |
70 |
| 05D271K |
270
|
175 |
225 |
400 |
5 |
475 |
65 |
| 05D301K |
300
|
195 |
250 |
400 |
5 |
525 |
65 |
| 05D331K |
330
|
215 |
275 |
400 |
5 |
585 |
60 |
| 05D361K |
360
|
230 |
300 |
400 |
5 |
620 |
55 |
| 05D391K |
390
|
250 |
320 |
400 |
5 |
675 |
50 |
| 05D431K |
430
|
275 |
350 |
400 |
5 |
745 |
45 |
| 05D471K |
470
|
300 |
385 |
400 |
5 |
810 |
40 |
| 05D511K |
510
|
320 |
410 |
400 |
5 |
880 |
40 |
| 05D561K |
560
|
350 |
455 |
400 |
5 |
965 |
35 |
| 05D621K |
620
|
385 |
505 |
400 |
5 |
1070 |
35 |
| 05D681K |
680 |
420 |
560 |
400 |
5 |
1170 |
30 |
07D
| Part NO |
Varistor
voltage |
Max allowable voltage |
Max
peak current |
Maximum
clamping
voltage |
Capacitance
(reference) |
| (V) |
AC(V) |
DC(V) |
(A) |
IP(A) |
(V) |
(PF) |
| 07D180K |
18 |
11 |
14 |
250 |
2.5 |
36 |
3500 |
| 07D220K |
22 |
14 |
18 |
250 |
2.5 |
43 |
2800 |
| 07D270K |
27 |
17 |
22 |
250 |
2.5 |
53 |
2000 |
| 07D330K |
33 |
20 |
26 |
250 |
2.5 |
65 |
1500 |
| 07D390K |
39 |
25 |
31 |
250 |
2.5 |
77 |
1350 |
| 07D470K |
47 |
30 |
38 |
250 |
2.5 |
93 |
1150 |
| 07D560K |
56 |
35 |
45 |
250 |
2.5 |
110 |
1050 |
| 07D680K |
68 |
40 |
56 |
250 |
2.5 |
135 |
950 |
| 07D820K |
82
|
50 |
65 |
1200 |
10 |
135 |
900 |
| 07D101K |
100
|
60 |
85 |
1200 |
10 |
165 |
800 |
| 07D121K |
120
|
75 |
100 |
1200 |
10 |
200 |
600 |
| 07D151K |
150
|
95 |
125 |
1200 |
10 |
250 |
500 |
| 07D181K |
180
|
115 |
150 |
1200 |
10 |
300 |
400 |
| 07D201K |
200
|
130 |
170 |
1200 |
10 |
340 |
300 |
| 07D221K |
220
|
140 |
180 |
1200 |
10 |
360 |
300 |
| 07D241K |
240
|
150 |
200 |
1200 |
10 |
395 |
270 |
| 07D271K |
270
|
175 |
225 |
1200 |
10 |
455 |
250 |
| 07D301K |
300
|
195 |
250 |
1200 |
10 |
505 |
240 |
| 07D331K |
330
|
215 |
275 |
1200 |
10 |
555 |
220 |
| 07D361K |
360
|
230 |
300 |
1200 |
10 |
595 |
190 |
| 07D391K |
390
|
250 |
320 |
1200 |
10 |
650 |
180 |
| 07D431K |
430
|
275 |
350 |
1200 |
10 |
710 |
170 |
| 07D471K |
470
|
300 |
385 |
1200 |
10 |
775 |
150 |
| 07D511K |
510
|
320 |
410 |
1200 |
10 |
845 |
130 |
| 07D561K |
560
|
350 |
455 |
1200 |
10 |
925 |
110 |
| 07D621K |
620
|
385 |
505 |
1200 |
10 |
1025 |
100 |
| 07D681K |
420 |
560 |
680 |
1200 |
10 |
1120 |
90 |
10D
| Part NO |
Varistor
voltage |
Max allowable voltage |
Max
peak current |
Maximum
clamping
voltage |
Capacitance
(reference) |
| (V) |
AC(V) |
DC(V) |
(A) |
IP(A) |
(V) |
(PF) |
| 10D180K |
18 |
11 |
14 |
500 |
5 |
36 |
9000 |
| 10D220K |
22 |
14 |
18 |
500 |
5 |
43 |
7500 |
| 10D270K |
27 |
17 |
22 |
500 |
5 |
53 |
6500 |
| 10D330K |
33 |
20 |
26 |
500 |
5 |
65 |
5500 |
| 10D390K |
39 |
25 |
31 |
500 |
5 |
77 |
4500 |
| 10D470K |
47 |
30 |
38 |
500 |
5 |
93 |
4000 |
| 10D560K |
56 |
35 |
45 |
500 |
5 |
110 |
3500 |
| 10D680K |
68 |
40 |
56 |
500 |
5 |
135 |
2500 |
| 10D820K |
82
|
50 |
65 |
2500 |
25 |
135 |
2000 |
| 10D101K |
100
|
60 |
85 |
2500 |
25 |
165 |
1900 |
| 10D121K |
120
|
75 |
100 |
2500 |
25 |
200 |
1650 |
| 10D151K |
150
|
95 |
125 |
2500 |
25 |
250 |
1500 |
| 10D181K |
180
|
115 |
150 |
2500 |
25 |
300 |
1000 |
| 10D201K |
200
|
130 |
170 |
2500 |
25 |
340 |
650 |
| 10D221K |
220
|
140 |
180 |
2500 |
25 |
360 |
610 |
| 10D241K |
240
|
150 |
200 |
2500 |
25 |
395 |
600 |
| 10D271K |
270
|
175 |
225 |
2500 |
25 |
455 |
580 |
| 10D301K |
300
|
195 |
250 |
2500 |
25 |
505 |
560 |
| 10D331K |
330
|
215 |
275 |
2500 |
25 |
555 |
530 |
| 10D361K |
360
|
230 |
300 |
| | 
