20E241K-NB Datasheet, PDF (36/65 Pages) World Produts Inc. – Metal Oxide Varistors

Metal Oxide Varistors
VZ34 Dual Series — Electrical Characteristics
Part
Number
VZ34R201
VZ34R221
VZ34R241
VZ34R271
VZ34R301
VZ34R331
VZ34R361
VZ34R391
VZ34R431
VZ34R471
VZ34R511
VZ34R561
VZ34R621
VZ34R681
VZ34R751
VZ34R781
VZ34R821
VZ34R911
VZ34R951
VZ34R102
VZ34R112
VZ34R122
Continuous
Rated
Voltage*
AC RMS
Volts
DC
Volts
130
175
140
180
150
200
180
230
195
250
210
275
230
300
250
330
275
370
300
385
320
420
360
470
390
505
420
560
460
615
485
640
510
675
550
745
575
765
625
825
680
895
750
970
Rated Single
Pulse Transient
Energy***
Peak***
10/1000µs 8/20µs KAmps
Joules
1 time
310
40
330
40
360
40
390
40
405
40
430
40
460
40
490
40
550
40
600
40
640
40
710
40
800
40
910
40
920
40
930
40
940
40
960
40
1000
40
1055
40
1155
40
1250
40
Varistor Voltage
@1mA DC*
Maximum Clamping
Voltage
@Test Current 8/20µs
Min
Volts
185
198
216
255
270
297
324
351
387
423
459
522
558
612
675
702
738
819
855
900
957.6
1062
Max
Volts
225
242
264
311
330
363
396
429
473
517
561
638
682
748
825
858
902
1001
1045
1100
1170.4
1300
Volts*
340
360
395
455
505
540
595
650
710
775
840
910
1025
1120
1240
1290
1355
1500
1570
1650
1815
1980
Amps
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
Typical
Capacitance
@1KHZ 25°C**
pF
7900
7200
6600
5600
5200
4800
4400
4100
3800
3400
3200
2700
2600
2400
2200
2100
2000
1800
1700
1600
1500
1300
- Part Number Suffix Code
(ie: VZ34R201KD)
• KD - Straight Lead
• KDQ - 90° Bend Lead
* For leads 1-3, double published rating
** For leads 1-3, 50% of published rating
*** If leads 1-3 are shorted together, then the energy between 2
and (1+3) will be double the rating.
Termination
Lead 1
Lead 2
Lead 2
Lead 3
Lead 1
Lead 3
WORLD PRODUCTS INC. 19654 Eighth Street East, Sonoma, CA 95476 | Phone [phone] | Fax [phone] | www.worldproducts.com
34 | Metal Oxide Varistors
Rev. 9.9