METAL OXIDE VARISTORS
METAL OXIDE VARISTORS
Transient voltage surge suppressors
20D series
Model Number
Maximum Allowable
Voltage
Standar...
Description
METAL OXIDE VARISTORS
Transient voltage surge suppressors
20D series
Model Number
Maximum Allowable
Voltage
Standard
High AC DC Surge (V) (V)
20D180L
J 11 14
Varistor Voltage
V 1mA (V)
18(15-21)
Clamping Maximum Maximum
Voltage Peak current
Energy
(MAX.) (8/20µs)
(10/1000µs)
VC (v)
IP (A)
Standard
High Surge
(A)
Standard
High Surge
(JOULE)
36 11 13
Rated Power
Typical Capacitance (Reference)
W
@1KHz (pf)
28500
*
**
20D220K
J 14 18
22(20 -24)
43
14 16
18500
* **
20D270K
J 17 22
27(24 -30)
53
16 19
13000
* **
20D330K 20D390K
J 20 26 J 25 31
33(30 -36) 39(35 - 43)
65 20 2000 3000
77
23 26
24 0.20
28
11500 8500
* ** * **
20D470K
J 30 38
47(42 - 52)
93
30 34
7400
* **
20D560K
J 35 45
56(50 - 62)
110
41 41
6500
* **
20D680K
J 40 56
68(61 - 75)
135
46 49
5800
* **
20D820K
J 50 65
82(74 - 90)
135
38 56
4900
* **
20D101K
J 60 85 100(90 - 110) 165
45 70
4000
* **
20D121K
J 75 100 120(108 - 132) 200
55 85
...
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