Varistor Voltage Dependent Resistor AC 470V 14D471K Radial Lead Disc


Varistors are made of semiconductor ceramic materials composed mainly of zinc oxides. They have a non-linear resistance that changes depending on the applied voltage. It has a small size, high current capacity. And high protection level.


Model: 14D471K
Max. Allowable Voltage: AC 300V; DC 385V; Varistor Voltage: 470V ±10%
Max. Clamping Voltage (8/20 µS): 775V; Max. Clamping Current (8/20 µS): 25A
Max. Peak Current (8/20 µS) : 2500A
Rated Power: 0.4W; Max. Energy: 70J
Typical Capacitance : 259pF (1kHz)


Fdatures
Wide voltage range (18V~1800V)
Excellent non-linearity and protection level
High flow rate
Fast response time (= 20ns)


Recommended applications
Semiconductor Protection
Surge Protection for Consumer Equipment
Communication surge protection ?Measuring instrument or controller
Relay or electromagnetic valve for surge absorption


Operating Temperature Range : -40 to 85 ?
Storage Temperature Range : -40 to 125 ?