Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
223
Revised: December 16, 2013
TMOV
®
34S Varistor Series
TMOV
®
MoV’s
Hi–EnErgy
34S Series
Varistor Products
Industrial High Energy Thermally Protected Varistors > TMOV 34S Series
®
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous
Steady State Applied Voltage:
AC Voltage Range (V
M(AC)RMS
)
Transients:
Peak Pulse Current (I
TM
)
For 8/20µs
Current Wave, single pulse
Single Pulse Energy Range
For 2ms Current Wave
Operating Ambient Temperature Range (T
A
)
Storage Temperature Range (T
STG
)
Temperature Coefficient (a
V
) of Clamping Voltage (V
C
) at Specified Test Current
Hi–Pot Encapsulation (Isolation Voltage Capability)
COATING Insulation Resistance
TMOV34S Series
115 to 750
Units
V
up to 40,000
280 to 1200
-55 to + 85
-55 to + 125
<0.01
2500
1000
A
J
ºC
ºC
%/ºC
V
MΩ
* Contact your Littelfuse product representative to discuss alternatives and for additional information.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
Varistor Products
Industrial High Energy Thermally Protected Varistors > TMOV 34S Series
®
TMOV
®
34S Series Ratings & Specifications - Standard 3 Lead Design
Maximum Rating (85°C)
Lead–free and
RoHS Compliant
Models
Continuous
AC
Volts
Branding
TMOV34S111MP
TMOV34S131MP
TMOV34S141MP
TMOV34S151MP
TMOV34S181MP
TMOV34S201MP
TMOV34S251MP
TMOV34S271MP
TMOV34S301MP
TMOV34S321MP
TMOV34S331MP
TMOV34S351MP
TMOV34S391MP
TMOV34S421MP
TMOV34S461MP
TMOV34S481MP
TMOV34S511MP
TMOV34S551MP
TMOV34S571MP
TMOV34S621MP
TMOV34S661MP
TMOV34S681MP
TMOV34S751MP
DC
Volts
MCOV
Surge
Arrester
V
M(AC)RMS
(V)
150
175
188
200
240
265
330
369
400
420
435
460
506
560
610
640
675
700
730
800
850
890
970
98
111
119
128
153
170
213
234
255
272
281
298
327
357
391
408
434
468
489
527
561
578
638
Transient
Energy
2ms
W
TM
1 x Pulse
(J)
280
310
340
360
400
430
490
550
590
640
650
700
800
910
960
960
960
965
990
1010
1030
1100
1200
Peak
Current
8 x 20µs
I
TM
V
N(DC)
Min
1 x Pulse
(A)
(V)
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
163
184
198
212
254
283
354
389
433
462
476
505
555
610
642
670
735
770
805
880
940
980
1080
Specifications (25°C)
Maximum
Typical
Varistor Voltage
Clamping Volt V
C
Capaci-
at 1mA
at 200A Current tance
f
=
Test Current
(8/20µs)
1MHz
V
N(DC
Max
(V)
202
228
248
268
312
357
429
473
528
561
581
616
678
748
783
825
910
939
1000
1074
1160
1195
1320
V
C
(V)
305
345
375
405
488
540
650
730
780
830
855
910
1005
1130
1188
1240
1350
1415
1480
1589
1720
1772
2000
C
(pF)
11500
10000
9000
8000
6800
6500
5000
4500
4050
3800
3700
3500
3300
3000
2800
2700
2500
2250
2200
2100
2000
1970
1800
Part Number
TMOV34S111MP
TMOV34S131MP
TMOV34S141MP
TMOV34S151MP
TMOV34S181MP
TMOV34S201MP
TMOV34S251MP
TMOV34S271MP
TMOV34S301MP
TMOV34S321MP
TMOV34S331MP
TMOV34S351MP
TMOV34S391MP
TMOV34S421MP
TMOV34S461MP
TMOV34S481MP
TMOV34S511MP
TMOV34S551MP
TMOV34S571MP
TMOV34S621MP
TMOV34S661MP
TMOV34S681MP
TMOV34S751MP
V
M(AC)RMS
V
M(AC)
(V)
115
130
140
150
180
200
250
275
300
320
330
350
385
420
460
480
510
550
575
620
660
680
750
Notes :
Same ratings and specifications apply to 2 leaded alternative design. Replace 'M' with 'E' in part number. Refer to Part Numbering System at the end of this document.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
225
Revised: December 16, 2013
TMOV
®
34S Varistor Series
TMOV
®
MoV’s
Hi–EnErgy
34S Series
Varistor Products
Industrial High Energy Thermally Protected Varistors > TMOV 34S Series
®
TMOV
®
34S Series Ratings & Specifications - Alternative 2 Lead Design
Maximum Rating (85°C)
Continuous
AC
Volts
Branding
TMOV34S111EP
TMOV34S131EP
TMOV34S141EP
TMOV34S151EP
TMOV34S181EP
TMOV34S201EP
TMOV34S251EP
TMOV34S271EP
TMOV34S301EP
TMOV34S321EP
TMOV34S331EP
TMOV34S351EP
TMOV34S391EP
TMOV34S421EP
TMOV34S461EP
TMOV34S481EP
TMOV34S511EP
TMOV34S551EP
TMOV34S571EP
TMOV34S621EP
TMOV34S661EP
TMOV34S681EP
TMOV34S751EP
V
M(AC)RMS
(V)
TMOV34S111EP
TMOV34S131EP
TMOV34S141EP
TMOV34S151EP
TMOV34S181EP
TMOV34S201EP
TMOV34S251EP
TMOV34S271EP
TMOV34S301EP
TMOV34S321EP
TMOV34S331EP
TMOV34S351EP
TMOV34S391EP
TMOV34S421EP
TMOV34S461EP
TMOV34S481EP
TMOV34S511EP
TMOV34S551EP
TMOV34S571EP
TMOV34S621EP
TMOV34S661EP
TMOV34S681EP
TMOV34S751EP
115
130
140
150
180
200
250
275
300
320
330
350
385
420
460
480
510
550
575
620
660
680
750
150
175
188
200
240
265
330
369
400
420
435
460
506
560
610
640
675
700
730
800
850
890
970
DC
Volts
V
M(AC)
MCOV
Surge
Arrester
V
M(AC)RMS
(V)
98
111
119
128
153
170
213
234
255
272
281
298
327
357
391
408
434
468
489
527
561
578
638
Transient
Energy
2ms
W
TM
1 x Pulse
(J)
280
310
340
360
400
430
490
550
590
640
650
700
800
910
960
960
960
965
990
1010
1030
1100
1200
Peak
Current
8 x 20
µs
I
TM
1 x Pulse
(A)
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
40000
Specifications (25°C)
Maximum
Typical
Varistor Voltage
Clamping Volt V
C
Capaci-
at 1mA
at 200A Current tance
f
=
Test Current
(8/20µs)
1MHz
V
N(DC)
Min
(V)
163
184
198
212
254
283
354
389
433
462
476
505
555
610
642
670
735
770
805
880
940
980
1080
V
N(DC
Max
(V)
202
228
248
268
312
357
429
473
528
561
581
616
678
748
783
825
910
939
1000
1074
1160
1195
1320
V
C
(V)
305
345
375
405
488
540
650
730
780
830
855
910
1005
1130
1188
1240
1350
1415
1480
1589
1720
1772
2000
C
(pF)
11500
10000
9000
8000
6800
6500
5000
4500
4050
3800
3700
3500
3300
3000
2800
2700
2500
2250
2200
2100
2000
1970
1800
Lead–free
and RoHS
Compliant
Models
Part Number
Notes :
Same ratings and specifications apply to 3 leaded design. Replace 'E' with 'M' in part number. Refer to Part Numbering System at the end of this document.