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Hitano Metal Oxide Varistors

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M.O. Varistor 07D180K
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Hitano Metal Oxide Varistors

Brand
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A range of voltage dependent metal oxide varistors designed to protect equipment against transient voltage spikes.
The varistors are connected directly across the power supply rails. When a when a voltage spike is encountered, the varistor rapidly changes impedance from its normal high impedance state while in standby mode, to a very low level, permitting absorbtion of the unwanted high voltage, and protecting voltage sensitive components and circuits from damage.
Epoxy coated disc construction with radial leads.
UL, CSA & VDE approved. RoHS compliant

Response time: <50ns
Voltage coefficient/temperature: ±0.05%/°C
DC leakage current:200uA max.
Insulation voltage: <330V nom. varistor voltage - 1000Vrms
>330V nom. varistor voltage - 1500Vrms
Storage temp. range: -40°C to +85°C
Operating temp. range: -40°C to +125°C

Body
D.
H
Lead
Lead
Style
max.
max
pitch F
dia. D
07D
9
11
5.0
0.6
10D
14
15
7.5
0.8
14D
17.5
18
7.5
0.8
20D
24
25
7.5
0.8

Part No.
Manuf.
Ref.
Max. Voltage
VAC
Max.
Voltage
VDC
Varistor
Voltage
Nom.
Clamping
Voltage
(Max V at A)
Peak
Transient
Current
(A)
Max.
Energy
2ms
(Joule)
Rated
Power
(W)
T
max
579-010
07D180L
11
14
18
36@2.5A
250
0.8
0.02
3.5
579-015
07D220K
14
18
22
43@2.5A
250
0.9
0.02
3.8
579-020
10D220K
14
18
22
43@5A
500
2.0
0.05
4.2
579-025
10D330K
20
26
33
65@5A
500
3.0
0.05
3.9
579-030
07D470K
30
38
47
93@2.5A
250
1.8
0.02
3.9
579-035
07D560K
35
45
56
110@2.5A
250
2.2
0.02
4.2
579-040
07D820K
50
65
82
135@10A
1200
3.5
0.25
3.5
579-045
14D820K
50
65
82
135@50A
4500
14.0
0.60
4.0
579-050
10D151K
95
125
150
250@25A
2500
16.0
0.40
4.7
579-055
07D221K
140
180
220
360@10A
1200
10.0
0.25
3.6
579-060
14D221K
140
180
220
360@50A
4500
40.0
0.60
4.1
579-065
10D241K
150
200
240
395@25A
2500
25.0
0.40
4.1
579-075
07D271K
175
225
270
455@10A
1200
12.0
0.25
3.9
579-080
07D361K
230
300
360
595@10A
1200
15.0
0.25
4.3
579-085
10D361K
230
300
360
595@/25A
2500
35.0
0.40
4.7
579-090
14D361K
230
300
360
595@50A
4500
65.0
0.60
4.8
579-095
07D391K
250
320
390
650@10A
1200
17.0
0.25
4.3
579-100
20D391K
250
320
390
650@100A
6500
130
1.00
5.2
579-110
07D431K
275
350
430
710@10A
1200
20.0
0.25
4.6
579-112
10D431K
275
350
430
710@25A
2500
45.0
0.40
5.0
579-115
14D431K
275
350
430
710@50A
4500
75.0
0.60
5.1
579-120
20D431K
275
350
430
710@100A
6500
140.0
1.00
5.4
579-125
07D471K
300
385
470
775@10A
1200
20.0
0.25
4.8
579-130
14D471K
300
385
470
775@50A
4500
80.0
0.60
5.3
579-135
14D681K
420
560
680
1120@50A
4500
90.0
0.60
5.9
579-140
14D751K
460
615
750
1240@50A
4500
100.0
0.60
6.1
579-145
20D781K
485
640
780
1290@100A
6500
180.0
1.00
6.7
579-071
14D821K
510
670
820
1355@50a
4500
110.0
0.60
6.6
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Product Specifications

Specification 579-010 579-015 579-020 579-025 579-030 579-035 579-040 579-045 579-050 579-055 579-060 579-065 579-075 579-080 579-085 579-090 579-095 579-100 579-110 579-112 579-115 579-120 579-125 579-130 579-135 579-140 579-145 579-071
Ref.
07D180L 07D220K 10D220K 10D330K 07D470K 07D560K 07D820K 14D820K 10D151K 07D221K 14D221K 10D241K 07D271K 07D361K 10D361K 14D361K 07D391K 20D391K 07D431K 10D431K 14D431K 20D431K 07D471K 14D471K 14D681K 14D751K 20D781K 14D821K
VAC
11VAC 14VAC 14VAC 20VAC 30VAC 35VAC 50VAC 50VAC 95VAC 140VAC 140VAC 150VAC 175VAC 230VAC 230VAC 230VAC 250VAC 250VAC 275VAC 275VAC 275VAC 275VAC 300VAC 300VAC 420VAC 460VAC 485VAC 510VAC

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