MOV Semi-Conductors Electronic Parts

Metal Oxide Varistor (MOV)

SELECTING THE PROPER MOV VOLTAGE RATING:

1. 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
ContinuousTransient
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)WTMITMVNOMVCLPD
1V0108.510120.825018450.25
2V01016.010123.5100018450.60
1V0148.514181.225022550.25
2V01416.014184.0100022550.60
1V0158.515201.025024520.25
2V01516.015204.5100024480.60
1V0178.517221.325027600.25
2V01716.017225.0100027600.60
1V0208.520261.525033700.25
2V02016.020266.0100033700.60
1V0258.525311.725039800.25
2V02516.025317.0100039800.60
1V0308.530382.325047950.25
2V03016.030388.5100047950.60
1V0358.535452.7250561100.25
2V03516.0354510.01000561100.60
1V0408.543553.2250681350.25
2V04016.0435513.01000681350.60
1V0508.552664.0250821500.25
2V05016.0526614.01000821500.60
1V0608.563806.012001001750.25
2V06016.0638018.045001001750.60
1V0758.575955.012001202050.25
2V07516.0759521.045001202050.60
1V0958.5951257.012001502500.25
2V09516.09512529.045001502500.60
1V1158.511515010.012001712950.25
2V11516.011515035.045001713000.60
1V1308.513518010.012002163550.25
2V13016.013518039.045002163550.60
524V1323.013518072.065002163551.00
1V1508.516021010.012002404100.25
2V15016.016021040.045002404100.60
524V1523.016021080.065002404101.00
1V1758.517022512.012002704500.25
524V1723.017022590.065002704501.00
1V2508.524032020.012003906300.25
2V25016.024032070.045003906300.60
524V2523.0240320129.065003906301.00
1V2758.526033020.012004306850.25
2V27516.026033072.045004306850.60
524V2723.0260330135.065004306851.00
1V3008.528037022.012004707400.25
2V30016.028037079.045004707400.60
524V3023.0280370149.065004707401.00
2V42016.042056090.0450068011100.60
524V4223.0420560160.0650068011101.00
2V48016.0480640105.0450075012400.60
524V4823.0480640180.0650075012401.00



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