General Varistors for Medium   High Voltage Ratings (D 20)

General Varistors for Medium High Voltage Ratings (D 20)


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Required Quantity
Place of Origin
Payment Terms
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Production method
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Shipping / Lead Time
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Keyword
Category
Electrical Equipment

Hiel Co., Ltd.

Membership
BIZ
Country / Year Established
South Korea South Korea / 1994
Business type
Manufacturer
Verified Certificate

16

TRADE TOWER

DUNS

Product name General Varistors for Medium High Voltage Ratings (D 20) Certification -
Category Electrical Equipment Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

General Varistors

SVR varistors for medium & high voltage ratings (D 20-series)

  • Operating temperature range : -40 ~ 85°C
  • Storage temperature range : -40 ~ 125°C
  • Temperature coefficient of varistor voltage : 0~-0.05%/°C
Model No.
Varistor
voltage (V)
(1mA)
Max.
continuous
voltage(V)
Max.
clamping
voltage
Power
dissipation
Energy
(10/1000µs)
Peak current
(8/20µs)
Min.
VN(DC)
Max.
Vm(ac)
Vm(dc)
VC(V)
IP(A)
Ptam(W)
Wtm(J)
Itm(A)
S-series
U-series
S-series
U-series
SVR820D20
74
82
90
50
65
135
100
1.0
27
56
6,500
10,000
SVR101D20
90
100
110
60
85
165
100
1.0
30
70
6,500
10,000
SVR121D20
108
120
132
75
100
200
100
1.0
40
85
6,500
10,000
SVR151D20
135
150
165
95
125
250
100
1.0
50
106
6,500
10,000
SVR181D20
162
180
198
115
150
300
100
1.0
60
126
6,500
10,000
SVR201D20
180
200
220
130
170
340
100
1.0
70
140
6,500
10,000
SVR221D20
198
220
242
140
180
360
100
1.0
75
155
6,500
10,000
SVR241D20
216
240
264
150
200
395
100
1.0
80
168
6,500
10,000
SVR271D20
243
270
297
175
225
455
100
1.0
90
190
6,500
10,000
SVR331D20
297
330
363
210
275
550
100
1.0
105
228
6,500
10,000
SVR361D20
324
360
396
230
300
595
100
1.0
120
255
6,500
10,000
SVR391D20
351
390
429
250
320
650
100
1.0
130
275
6,500
10,000
SVR431D20
387
430
473
275
350
710
100
1.0
140
303
6,500
10,000
SVR471D20
423
470
517
300
385
775
100
1.0
150
350
6,500
10,000
SVR561D20
504
560
616
350
455
925
100
1.0
150
382
6,500
10,000
SVR621D20
558
620
682
385
505
1025
100
1.0
150
382
6,500
10,000
SVR681D20
612
680
748
420
560
1120
100
1.0
160
382
6,500
10,000
SVR751D20
675
750
825
460
615
1240
100
1.0
175
420
6,500
10,000
SVR781D20
702
780
858
485
640
1290
100
1.0
180
135
6,500
10,000
SVR821D20
738
820
902
510
670
1355
100
1.0
190
460
6,500
10,000
SVR911D20
819
910
1001
550
745
1500
100
1.0
215
510
6,500
10,000
SVR102D20
900
1000
1100
625
825
1650
100
1.0
230
565
6,500
10,000
SVR112D20
990
1100
1210
680
895
1815
100
1.0
250
620
6,500
10,000
SVR182D20
1620
1800
1980
1000
1465
2970
100
1.0
400
-
6,500
-

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Hiel Co., Ltd.

Country / Year Established
South Korea South Korea / 1994
Membership
BIZ
Business type
Manufacturer

16

TRADE TOWER

DUNS

President
Ung Ki, Jung
Address
Rm 912, Daewoo Dioplus, 1142-2 Sanbon-dong, Gunpo-si, Gyeonggi-do, 435-040, KOREA
Product Category
Active Components,Diodes,Other Electronic Components
Year Established
1994
No. of Total Employees
1-50
Company introduction
Hiel Corporation, is a Korean firm that produces types of ceramics that act as self-regulating thermostats by remaining at steady temperatures when a current is applied. <br> Our main product is the Positive thermal coefficient (PTC) thermistor, but also we produce and trading ZnO Varistor as well.
PTC Thermistor is manufactured to apply to Overload Protection, Temperature Sensing, Motor Starter, Sensor, Heater, especially we are using a raw material for Heater by self development, furthermore it is possible for us to localize all mixed PTC materials and also produce our own product in Korea.
In 1998, we took ISO9002 Certification, and we have good reputation from USA, Japan, China, Southerneast Asia and European market such as Italy, Sweden and etc.
Main Markets

China China

Hong Kong(China) Hong Kong(China)

Italy Italy

Japan Japan

Philippines Philippines

Taiwan Taiwan

Main Product

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