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Main
Electronic Supplies Ltd 4554 Main Street Vancouver BC Canada
V5V 3R5 (604-872-0267) |
| Metal
Oxide Varistor (MOV) |
Determine the required
voltage rating.
First, the maximum steady-state
operating voltage of the circuit must be determined. Care must be taken
to use the upper tolerance limit of the voltage source, e.g., for a
220VAC line,a 10% high line condition should be assumed, resulting in
242 Volts. Once the level is determined, refer to the column in the
data table headed "Maximum Continuous Voltage" and select
a group having the nearest greater value to this level.
NTE Type
Number |
Case
Diameter
(mm) |
Maximum Ratings (TA = 25°C) |
Characteristics |
| Continuous |
Transient |
RMS
Voltage
(Volts) |
DC
Voltage
(Volts) |
Energy
(10/1000µs)
(Joules) |
Peak Current
(8/20µs)
(Amps) |
Nominal
Varistor
Voltage
@ 1mA DC
Test Current
(Volts) |
Maximum
Clamping
Voltage, VC
@ Test Current
(8/20µs)
(Volts) |
Transient
Power
Dissipation
(Watts) |
|
|
Vm (AC) |
Vm (DC) |
WTM |
ITM |
VNOM |
VCL |
PD |
| 1V010 |
8.5 |
10 |
12 |
0.8 |
250 |
18 |
45 |
0.25 |
| 2V010 |
16.0 |
10 |
12 |
3.5 |
1000 |
18 |
45 |
0.60 |
| 1V014 |
8.5 |
14 |
18 |
1.2 |
250 |
22 |
55 |
0.25 |
| 2V014 |
16.0 |
14 |
18 |
4.0 |
1000 |
22 |
55 |
0.60 |
| 1V015 |
8.5 |
15 |
20 |
1.0 |
250 |
24 |
52 |
0.25 |
| 2V015 |
16.0 |
15 |
20 |
4.5 |
1000 |
24 |
48 |
0.60 |
| 1V017 |
8.5 |
17 |
22 |
1.3 |
250 |
27 |
60 |
0.25 |
| 2V017 |
16.0 |
17 |
22 |
5.0 |
1000 |
27 |
60 |
0.60 |
| 1V020 |
8.5 |
20 |
26 |
1.5 |
250 |
33 |
70 |
0.25 |
| 2V020 |
16.0 |
20 |
26 |
6.0 |
1000 |
33 |
70 |
0.60 |
| 1V025 |
8.5 |
25 |
31 |
1.7 |
250 |
39 |
80 |
0.25 |
| 2V025 |
16.0 |
25 |
31 |
7.0 |
1000 |
39 |
80 |
0.60 |
| 1V030 |
8.5 |
30 |
38 |
2.3 |
250 |
47 |
95 |
0.25 |
| 2V030 |
16.0 |
30 |
38 |
8.5 |
1000 |
47 |
95 |
0.60 |
| 1V035 |
8.5 |
35 |
45 |
2.7 |
250 |
56 |
110 |
0.25 |
| 2V035 |
16.0 |
35 |
45 |
10.0 |
1000 |
56 |
110 |
0.60 |
| 1V040 |
8.5 |
43 |
55 |
3.2 |
250 |
68 |
135 |
0.25 |
| 2V040 |
16.0 |
43 |
55 |
13.0 |
1000 |
68 |
135 |
0.60 |
| 1V050 |
8.5 |
52 |
66 |
4.0 |
250 |
82 |
150 |
0.25 |
| 2V050 |
16.0 |
52 |
66 |
14.0 |
1000 |
82 |
150 |
0.60 |
| 1V060 |
8.5 |
63 |
80 |
6.0 |
1200 |
100 |
175 |
0.25 |
| 2V060 |
16.0 |
63 |
80 |
18.0 |
4500 |
100 |
175 |
0.60 |
| 1V075 |
8.5 |
75 |
95 |
5.0 |
1200 |
120 |
205 |
0.25 |
| 2V075 |
16.0 |
75 |
95 |
21.0 |
4500 |
120 |
205 |
0.60 |
| 1V095 |
8.5 |
95 |
125 |
7.0 |
1200 |
150 |
250 |
0.25 |
| 2V095 |
16.0 |
95 |
125 |
29.0 |
4500 |
150 |
250 |
0.60 |
| 1V115 |
8.5 |
115 |
150 |
10.0 |
1200 |
171 |
295 |
0.25 |
| 2V115 |
16.0 |
115 |
150 |
35.0 |
4500 |
171 |
300 |
0.60 |
| 1V130 |
8.5 |
135 |
180 |
10.0 |
1200 |
216 |
355 |
0.25 |
| 2V130 |
16.0 |
135 |
180 |
39.0 |
4500 |
216 |
355 |
0.60 |
| 524V13 |
23.0 |
135 |
180 |
72.0 |
6500 |
216 |
355 |
1.00 |
| 1V150 |
8.5 |
160 |
210 |
10.0 |
1200 |
240 |
410 |
0.25 |
| 2V150 |
16.0 |
160 |
210 |
40.0 |
4500 |
240 |
410 |
0.60 |
| 524V15 |
23.0 |
160 |
210 |
80.0 |
6500 |
240 |
410 |
1.00 |
| 1V175 |
8.5 |
170 |
225 |
12.0 |
1200 |
270 |
450 |
0.25 |
| 524V17 |
23.0 |
170 |
225 |
90.0 |
6500 |
270 |
450 |
1.00 |
| 1V250 |
8.5 |
240 |
320 |
20.0 |
1200 |
390 |
630 |
0.25 |
| 2V250 |
16.0 |
240 |
320 |
70.0 |
4500 |
390 |
630 |
0.60 |
| 524V25 |
23.0 |
240 |
320 |
129.0 |
6500 |
390 |
630 |
1.00 |
| 1V275 |
8.5 |
260 |
330 |
20.0 |
1200 |
430 |
685 |
0.25 |
| 2V275 |
16.0 |
260 |
330 |
72.0 |
4500 |
430 |
685 |
0.60 |
| 524V27 |
23.0 |
260 |
330 |
135.0 |
6500 |
430 |
685 |
1.00 |
| 1V300 |
8.5 |
280 |
370 |
22.0 |
1200 |
470 |
740 |
0.25 |
| 2V300 |
16.0 |
280 |
370 |
79.0 |
4500 |
470 |
740 |
0.60 |
| 524V30 |
23.0 |
280 |
370 |
149.0 |
6500 |
470 |
740 |
1.00 |
| 2V420 |
16.0 |
420 |
560 |
90.0 |
4500 |
680 |
1110 |
0.60 |
| 524V42 |
23.0 |
420 |
560 |
160.0 |
6500 |
680 |
1110 |
1.00 |
| 2V480 |
16.0 |
480 |
640 |
105.0 |
4500 |
750 |
1240 |
0.60 |
| 524V48 |
23.0 |
480 |
640 |
180.0 |
6500 |
750 |
1240 |
1.00 |
|
Prices
are subject to change without notice.
|
