VDR-25D Special Shape Series
Metal Oxide Varistors (MOV)
Features
·Wide operating voltage (V1mA) range from 82V to 1800V...
VDR-25D Special Shape Series
Metal Oxide Varistors (MOV)
Features
·Wide operating voltage (V1mA) range from 82V to 1800V ·Fast responding to transient over-voltage ·Large absorbing transient energy capability ·Low clamping ratio and no follow-on current ·Meets MSL level 1, per J-STD-020 ·Operating Temperature：-40℃ ~ +85℃ ·Storage Temperature：-40℃ ~ +125℃ ·UL 1449 4th for SPD Type 5 application ·Safety certification:
Applications ·
Transistor, diode, IC, thyristor or triac semiconductor protection ·Surge protection in consumer electronics ·Surge protection in industrial electronics ·Surge protection in electronic home appliances, gas and petroleum appliances ·Relay and electromagnetic valve surge absorption
Description of Part Number
VDR- 25 D 471 K
Brand Mark
Varistor Voltage Tolerance: K= ±10%
Nominal Varistor Voltage 471=470V
D: DISK
Delivery Time
Standard MOV VDR-25D820K~VDR-25D182K
DISC DIAMETER 25 = Φ25MM
Delivery Time 22days
Specifications are subject to change without notice
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Electrical Characteristics
VDR-25D Special Shape Series
Maximum Allowable
Part Number Voltage
Varistor Voltage
Max Maximum
Surge Clamping
Current Voltage
8/20μs
Surge Operating Duty Test
IEC 61643-11
Maximum Rated
Energy Power
10/1000μs
(8/20μs)
Safety Certificati on
VAC(V) VDC(V) V1mA(V) IP(A) VC(V) Imax
Imax
In
(J)
(W) UL
VDR-25D820K 50
65 82 (73.8~90.2) 150 135 20KA
20KA
10KA
96
1.2
-
VDR-2...
