TUS Type Varistor For Surge Protection
1.Features
Varistor voltage :150~1100v
Great withstanding surge current
Fast reponse time
Indicator of degradation
2.Applications
Protecation of semiconductors
Surge protection of communication,measuring,controller
instrument Transient voltage surge
suppressor units
Surge protection of vacuum switches
3.Part NO
TUS |
□□KA |
A B C |
Type of JOCOL |
Max Peak Current |
Varistor voltage
=ABX10C |
4.Dimensions
Dimensions:
Model |
20KA |
40KA |
60KA |
80KA |
T |
17.5 |
35.5 |
35.5 |
53 |
5.Electrial charactristics
20KA
Part
NO |
Varistor
voltage |
Max
allowable voltage |
Maximum clamping voltage |
Max
peak current |
Maximum
Energy |
(V) |
AC(V) |
DC(A) |
Vc(V) |
Ip(A) |
(A) |
(J) |
TUS20KA151 |
150 |
95 |
125 |
330 |
200 |
20000 |
200 |
TUS20KA181 |
180 |
115 |
150 |
390 |
TUS20KA201 |
200 |
130 |
170 |
440 |
TUS20KA221 |
220 |
140 |
180 |
480 |
TUS20KA241 |
240 |
150 |
200 |
530 |
TUS20KA271 |
270 |
75 |
225 |
590 |
TUS20KA301 |
300 |
190 |
245 |
660 |
TUS20KA331 |
330 |
215 |
275 |
720 |
TUS20KA361 |
360 |
230 |
300 |
790 |
TUS20KA391 |
390 |
250 |
320 |
850 |
TUS20KA431 |
430 |
275 |
350 |
950 |
TUS20KA471 |
470 |
300 |
385 |
1000 |
TUS20KA511 |
510 |
320 |
415 |
1130 |
TUS20KA561 |
560 |
350 |
455 |
1230 |
TUS20KA621 |
620 |
380 |
505 |
1350 |
TUS20KA681 |
680 |
420 |
560 |
1500 |
TUS20KA751 |
750 |
460 |
615 |
1650 |
TUS20KA821 |
820 |
510 |
670 |
1800 |
TUS20KA911 |
910 |
550 |
745 |
2000 |
TUS20KA102 |
1000 |
625 |
825 |
2200 |
TUS20KA112 |
1100 |
680 |
895 |
2400 |
40KA
Part
NO |
Varistor
voltage |
Max
allowable voltage |
Maximum clamping voltage |
Max
peak current |
Maximum
Energy |
(V) |
AC(V) |
DC(A) |
Vc(V) |
Ip(A) |
(A) |
(J) |
TUS40KA151 |
150 |
95 |
125 |
330 |
400 |
40000 |
400 |
TUS40KA181 |
180 |
115 |
150 |
390 |
TUS40KA201 |
200 |
130 |
170 |
440 |
TUS40KA221 |
220 |
140 |
180 |
480 |
TUS40KA241 |
240 |
150 |
200 |
530 |
TUS40KA271 |
270 |
75 |
225 |
590 |
TUS40KA301 |
300 |
190 |
245 |
660 |
TUS40KA331 |
330 |
215 |
275 |
720 |
TUS40KA361 |
360 |
230 |
300 |
790 |
TUS40KA391 |
390 |
250 |
320 |
850 |
TUS40KA431 |
430 |
275 |
350 |
950 |
TUS40KA471 |
470 |
300 |
385 |
1000 |
TUS40KA511 |
510 |
320 |
415 |
1130 |
TUS40KA561 |
560 |
350 |
455 |
1230 |
TUS40KA621 |
620 |
380 |
505 |
1350 |
TUS40KA681 |
680 |
420 |
560 |
1500 |
TUS40KA751 |
750 |
460 |
615 |
1650 |
TUS40KA821 |
820 |
510 |
670 |
1800 |
TUS40KA911 |
910 |
550 |
745 |
2000 |
TUS40KA102 |
1000 |
625 |
825 |
2200 |
TUS40KA112 |
1100 |
680 |
895 |
2400 |
60KA
Part
NO |
Varistor
voltage |
Max
allowable voltage |
Maximum clamping voltage |
Max
peak current |
Maximum
Energy |
(V) |
AC(V) |
DC(A) |
Vc(V) |
Ip(A) |
(A) |
(J) |
TUS60KA151 |
150 |
95 |
125 |
330 |
600 |
60000 |
600 |
TUS60KA181 |
180 |
115 |
150 |
390 |
TUS60KA201 |
200 |
130 |
170 |
440 |
TUS60KA221 |
220 |
140 |
180 |
480 |
TUS60KA241 |
240 |
150 |
200 |
530 |
TUS60KA271 |
270 |
75 |
225 |
590 |
TUS60KA301 |
300 |
190 |
245 |
660 |
TUS60KA331 |
330 |
215 |
275 |
720 |
TUS60KA361 |
360 |
230 |
300 |
790 |
TUS60KA391 |
390 |
250 |
320 |
850 |
TUS60KA431 |
430 |
275 |
350 |
950 |
TUS60KA471 |
470 |
300 |
385 |
1000 |
TUS60KA511 |
510 |
320 |
415 |
1130 |
TUS60KA561 |
560 |
350 |
455 |
1230 |
TUS60KA621 |
620 |
380 |
505 |
1350 |
TUS60KA681 |
680 |
420 |
560 |
1500 |
TUS60KA751 |
750 |
460 |
615 |
1650 |
TUS60KA821 |
820 |
510 |
670 |
1800 |
TUS60KA911 |
910 |
550 |
745 |
2000 |
TUS60KA102 |
1000 |
625 |
825 |
2200 |
TUS60KA112 |
1100 |
680 |
895 |
2400 |
80KA
Part
NO |
Varistor
voltage |
Max
allowable voltage |
Maximum clamping voltage |
Max
peak current |
Maximum
Energy |
(V) |
AC(V) |
DC(A) |
Vc(V) |
Ip(A) |
(A) |
(J) |
TUS80KA151 |
150 |
95 |
125 |
338 |
800 |
80000 |
800 |
TUS80KA181 |
180 |
115 |
150 |
390 |
TUS80KA201 |
200 |
130 |
170 |
440 |
TUS80KA221 |
220 |
140 |
180 |
480 |
TUS80KA241 |
240 |
150 |
200 |
530 |
TUS80KA271 |
270 |
75 |
225 |
590 |
TUS80KA301 |
300 |
190 |
245 |
660 |
TUS80KA331 |
330 |
215 |
275 |
720 |
TUS80KA361 |
360 |
230 |
300 |
790 |
TUS80KA391 |
390 |
250 |
320 |
850 |
TUS80KA431 |
430 |
275 |
350 |
950 |
TUS80KA471 |
470 |
300 |
385 |
1000 |
TUS80KA511 |
510 |
320 |
415 |
1130 |
TUS80KA561 |
560 |
350 |
455 |
1230 |
TUS80KA621 |
620 |
380 |
505 |
1350 |
TUS80KA681 |
680 |
420 |
560 |
1500 |
TUS80KA751 |
750 |
460 |
615 |
1650 |
TUS80KA821 |
820 |
510 |
670 |
1800 |
TUS80KA911 |
910 |
550 |
745 |
2000 |
TUS80KA102 |
1000 |
625 |
825 |
2200 |
TUS80KA112 |
1100 |
680 |
895 |
2400 |
|