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VDR-20D391KEC Datasheet Preview

VDR-20D391KEC Datasheet

Metal Oxide Varistor

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VDR-20D 10KV 5KA Series
Metal Oxide Varistors (MOV)
Features
·Wide operating voltage (V1mA) range from 18V to 1800V
·Fast responding to transient over-voltage
·Large absorbing transient energy capability
·Low clamping ratio and no follow-on current
·Meets MSL level 1, per J-STD-020
·Operating Temperature-40~ +85
·Storage Temperature-40~ +1251
·Safety certification:
Applications
·Transistor, diode, IC, thyristor or triac semiconductor protection
·Surge protection in consumer electronics
·Surge protection in industrial electronics
·Surge protection in electronic home appliances, gas and petroleum appliances
·Relay and electromagnetic valve surge absorption
Description of Part Number
VDR - 20 D 471 K J
Brand Mark
NO SUFFIX: STANDARD MOV , SUFFIX J:HIGH SURGE MOV
Varistor Voltage Tolerance: K= ±10%
Nominal Varistor Voltage: 471=470V
D: DISK
Delivery Time
10KV/5KA MOV
VDR-20D820KEC~VDR-20D821KEC
DISC DIAMETER 20 = Φ20MM
Delivery Time
18days
Specifications are subject to change without notice
HUAAN LIMITED
1
www.huaandz.com
Tel: +86-755-27465585
Email: sales@huaandz.com




HUAAN

VDR-20D391KEC Datasheet Preview

VDR-20D391KEC Datasheet

Metal Oxide Varistor

No Preview Available !

Electrical Characteristics
Maximum
Part Number Allowable
Voltage
10KV/5KA MOV VAC(V) VDC(V)
VDR-20D820KEC 50
65
VDR-20D101KEC 60
85
VDR-20D121KEC 75
100
VDR-20D151KEC 95
125
VDR-20D181KEC 115
150
VDR-20D201KEC 130
170
VDR-20D221KEC 140
180
VDR-20D241KEC 150
200
VDR-20D271KEC 175
225
VDR-20D301KEC 190
250
VDR-20D331KEC 210
275
VDR-20D361KEC 230
300
VDR-20D391KEC 250
320
VDR-20D431KEC 275
350
VDR-20D471KEC 300
385
VDR-20D511KEC 320
415
VDR-20D561KEC 350
460
VDR-20D621KEC 385
505
VDR-20D681KEC 420
560
VDR-20D751KEC 460
615
VDR-20D781KEC 485
640
VDR-20D821KEC 510
670
VDR-20D 10KV 5KA Series
Varistor
Voltage
Maximum
Clamping
Voltage
Maximum Typical
Safety
Withstandin Surge
Energy Capacitance Certificatio
Current
(10/1000μs) (Reference)
n
1.2/50us & 8/20us
V1mA(V)
VC(V)AT100
A
combination of
wave,10KV/5KA
(J)
Sub 0,90,180,270
UL VDE
1KHz(pf)
four phases,Total
82(73.8~90.2) 135
40 times
62
4900
√√
100(90~110)
165
40 times
77
4000
√√
120(108~132) 200
40 times
94
3300
√√
150(135~165) 250
40 times
117
2700
√√
180(162~198) 300
40 times
143
2200
√√
200(180~220) 340
40 times
154
2000
√√
220(198~242) 360
40 times
171
1800
√√
240(216~264) 395
40 times
185
1650
√√
270(243~297) 455
40 times
209
1500
√√
300(270~330) 500
40 times
231
1300
√√
330(297~363) 550
40 times
251
1200
√√
360(324~396) 595
40 times
281
1100
√√
390(351~429) 650
40 times
303
1000
√√
430(387~473) 710
40 times
336
930
√√
470(423~517) 775
40 times
385
850
√√
510(459~561) 845
40 times
396
780
√√
560(504~616) 925
40 times
418
710
√√
620(558~682) 1025
40 times
429
650
√√
680(612~748) 1120
40 times
440
600
√√
750(675~825) 1240
40 times
462
580
√√
780(702~858) 1290
40 times
484
560
√√
820(738~902) 1355
40 times
506
525
√√
Specifications are subject to change without notice
HUAAN LIMITED
2
www.huaandz.com
Tel: +86-755-27465585
Email: sales@huaandz.com


Part Number VDR-20D391KEC
Description Metal Oxide Varistor
Maker HUAAN
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VDR-20D391KEC Datasheet PDF






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