Metal Oxide Varistors - 40D Series
Features
• Wide operating voltage (V1mA) range from 200V to 1600V.
• Fast responding to transient over-voltage.
• Large absorbing transient energy capability.
• Low clamping ratio and no following-on current.
General Information
• Surge protection in consumer electronics
• Surge protection in industrial electronics
• Relay and electromagnetic valve surge absorption
• Transistor, diode, IC, thyristor or triac semiconductor protection
• Surge protection in electronic home appliances, gas and petroleum appliances
General Characteristics
• Body: Nickel Plated
• Devices with No Leads: Nickel Plated
• Operating Temperature: -40ºC to +85ºC
• Storage Temperature: -40 ºC to +125ºC
• Leads: Surface-mount, Axial Devices: Tin Plated
Product Name
4 0D4 7 1
K
Element Diameter
Type
D: Disk
S: Square
Nominal Varistor Voltage
471=47*101V
Varistor Voltage
Tolerance
K = ±10 %
Circuit Protection
System
Revision:DEC-16
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