General Varistors for Low Voltage Ratings (D 20-series)

General Varistors for Low Voltage Ratings (D 20-series)


Negotiable Min Order Quantity Unit

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

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DUNS

Product name General Varistors for Low Voltage Ratings (D 20-series) 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 low 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
SVR180D20
16
18
20
11
14
36
20
0.2
10.0
13.0
2000
3000
SVR220D20
20
22
24
14
18
43
20
0.2
13.0
16.0
2000
3000
SVR270D20
24
27
30
17
22
53
20
0.2
15.0
19.0
2000
3000
SVR330D20
30
33
36
20
26
65
20
0.2
20.0
24.0
2000
3000
SVR390D20
35
39
43
25
31
77
20
0.2
24.0
28.0
2000
3000
SVR470D20
42
47
52
30
38
93
20
0.2
30.0
34.0
2000
3000
SVR560D20
50
56
62
35
45
100
20
0.2
35.0
41.0
2000
3000
SVR680D20
61
68
75
40
56
135
20
0.2
40.0
49.0
2000
3000

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

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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