Varistor products, 34s series – Littelfuse TMOV 34S Varistor Series User Manual
Page 3
© 2013 Littelfuse, Inc.
225
Revised: December 16, 2013
Varistor Products
TMOV
®
34S Varistor Series
Industrial High Energy Thermally Protected Varistors > TMOV
®
34S Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
Hi–En
E
rgy Mo
V’s
TMOV
®
34S S
eries
TMOV
®
34S Series Ratings & Specifications - Standard 3 Lead Design
Lead–free and
RoHS Compliant
Models
Maximum Rating (85°C)
Specifications (25°C)
Continuous
Transient
Varistor Voltage
at 1mA
Test Current
Maximum
Clamping Volt V
C
at 200A Current
(8/20
µs)
Typical
Capaci-
tance
f =
1MHz
AC
Volts
DC
Volts
MCOV
Surge
Arrester
Energy
2ms
Peak
Current
8 x 20
µs
Part Number
Branding
V
M(AC)RMS
V
M(AC)
V
M(AC)RMS
W
TM
1 x Pulse
I
TM
1 x Pulse V
N(DC)
Min V
N(DC
Max
V
C
C
(V)
(V)
(J)
(A)
(V)
(V)
(V)
(pF)
TMOV34S111MP
TMOV34S111MP
115
150
98
280
40000
163
202
305
11500
TMOV34S131MP
TMOV34S131MP
130
175
111
310
40000
184
228
345
10000
TMOV34S141MP
TMOV34S141MP
140
188
119
340
40000
198
248
375
9000
TMOV34S151MP
TMOV34S151MP
150
200
128
360
40000
212
268
405
8000
TMOV34S181MP
TMOV34S181MP
180
240
153
400
40000
254
312
488
6800
TMOV34S201MP
TMOV34S201MP
200
265
170
430
40000
283
357
540
6500
TMOV34S251MP
TMOV34S251MP
250
330
213
490
40000
354
429
650
5000
TMOV34S271MP
TMOV34S271MP
275
369
234
550
40000
389
473
730
4500
TMOV34S301MP
TMOV34S301MP
300
400
255
590
40000
433
528
780
4050
TMOV34S321MP
TMOV34S321MP
320
420
272
640
40000
462
561
830
3800
TMOV34S331MP
TMOV34S331MP
330
435
281
650
40000
476
581
855
3700
TMOV34S351MP
TMOV34S351MP
350
460
298
700
40000
505
616
910
3500
TMOV34S391MP
TMOV34S391MP
385
506
327
800
40000
555
678
1005
3300
TMOV34S421MP
TMOV34S421MP
420
560
357
910
40000
610
748
1130
3000
TMOV34S461MP
TMOV34S461MP
460
610
391
960
40000
642
783
1188
2800
TMOV34S481MP
TMOV34S481MP
480
640
408
960
40000
670
825
1240
2700
TMOV34S511MP
TMOV34S511MP
510
675
434
960
40000
735
910
1350
2500
TMOV34S551MP
TMOV34S551MP
550
700
468
965
40000
770
939
1415
2250
TMOV34S571MP
TMOV34S571MP
575
730
489
990
40000
805
1000
1480
2200
TMOV34S621MP
TMOV34S621MP
620
800
527
1010
40000
880
1074
1589
2100
TMOV34S661MP
TMOV34S661MP
660
850
561
1030
40000
940
1160
1720
2000
TMOV34S681MP
TMOV34S681MP
680
890
578
1100
40000
980
1195
1772
1970
TMOV34S751MP
TMOV34S751MP
750
970
638
1200
40000
1080
1320
2000
1800
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.