20D High Temperture 125℃ Series
Metal Oxide Varistors (MOV)
Features
·Wide operating voltage (V1mA) range from 18V 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 ·UL 1449 4th SPD Type 5 ·Operating Temperature:-40℃ ~ +125℃ ·Storage Temperature:-40℃ ~ +150℃1 ·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 - 20 D 471 K H J - NO SUFFIX: STANDARD MOV , SUFFIX J:HIGH SURGE MOV
Brand Mark
H:HIGH TEMPERTURE
Varistor Voltage Tolerance: K= ±10%
Nominal Varistor Voltage: 471=470V
D: DISK
Delivery Time
Standard MOV VDR-20D180LH~VDR-20D182KH
DISC DIAMETER 20 = Φ20MM
Delivery Time 15days
High Surge MOV VDR-20D180LHJ~VDR-20D182KHJ
Delivery Time 15days
Specifications are subject to change without notice
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VDR-20D Standard 125℃ MOV
Electrical Characteristics
Part Number
Maximum Allowable Voltage
Varistor Voltage
Maximum Clamping Voltage
Max Surge Current 8/20μs
Maximum Typical Energy Capacitance (10/1000μs) (Reference)
Safety Certification
Standard MOV VAC(V) VDR-20D180LH 11
VDC(V)
V1mA(V) VC(V)AT100A
14 18(15.3~20.7)
36
Imax 2000A
(J)
1KHz(pf) UL / CUL VDE
11
28500
-
-
VDR-20D220KH 14
18 22(19.8~24.2)
43
2000A
14
18500
-
-
VDR-20D270KH 17
22 27(24.3~29.7)
53
2000A
16
13000
-
√
VDR-20D330KH 20
26 33(29.7~36.3)
65
2000A
23
11500
-
√
VDR-20D390KH 25
31 39(35.1~42.9)
77
2000A
26
8500
-
√
VDR-20D470KH 30
38 47(42.3~51.7)
93
2000A
30
7400
-
√
VDR-20D560KH 35
45 56(50.4~61.6)
100
2000A
41
6500
-
√
VDR-20D680KH 40
56 68(61.2~74.8)
135
2000A
46
5800
-
√
VDR-20D820KH 50
65 82(73.8~90.2)
135
6500A
38
4900
√
√
VDR-20D101KH 60
85 100(90~110)
165
6500A
45
4000
√
√
VDR-20D121KH 75
100 120(108~132)
200
6500A
55
3300
√
√
VDR-20D151KH 95
125 150(135~165)
250
6500A
70
2700
√
√
VDR-20D181KH 115
150 180(162~198)
300
6500A
85
2200
√
√
VDR-20D201KH 130
170 200(180~220)
340
6500A
95
2000
√
√
VDR-20D221KH 140
180 220(198~242)
360
6500A
100
1800
√
√
VDR-20D241KH 150
200 240(216~264)
395
6500A
108
1650
√
√
VDR-20D271KH 175
225 270(243~297)
455
6500A
127
1500
√
√
VDR-20D301KH 190
250 300(270~330)
500
6500A
136
1300
√
√
VDR-20D331KH 210
275 330(297~363)
550
6500A
150
1200
√
√
VDR-20D361KH 230
300 360(324~396)
595
6500A
163
1100
√
√
VDR-20D391KH 250
320 390(351~429)
650
6500A
180
1000
√
√
VDR-20D431KH 275
350 430(387~473)
710
6500A
190
930
√
√
VDR-20D471KH 300
385 470(423~517)
775
6500A
220
850
√
√
VDR-20D511KH 320
415 510(459~561)
845
6500A
220
780
√
√
VDR-20D561KH 350
460 560(504~616)
925
6500A
220
710
√
√
VDR-20D621KH 385
505 620(558~682) 1025
6500A
220
650
√
√
VDR-20D681KH 420
560 680(612~748) 1120
6500A
230
600
√
√
VDR-20D751KH 460
615 750(675~825) 1240
6500A
255
580
√
√
VDR-20D781KH 485
640 780(702~858) 1290
6500A
265
560
√
√
VDR-20D821KH 510
670 820(738~902) 1355
6500A
282
525
√
√
VDR-20D911KH 550
745 910(819~1001)
1500
6500A
310
495
√
√
VDR-20D102KH 625
825 1000(900~1100
1650
6500A
342
480
√
-
VDR-20D112KH 680
895 1100(990~1210
1815
6500A
383
460
√
-
VDR-20D122KH 750
990 1200(1080~1320 1980
6500A
408
350
-
-
VDR-20D182KH 1000 1465 1800(1620~1980 2970
6500A
625
320
-
-
Electrical Characteristics
Part Number
Maximum Allowable
Voltage
High Surge MOV VAC(V) VDC(V)
VDR-20D180LHJ 11
14
VDR-20D220KHJ 14
18
VDR-20D270KHJ 17
22
VDR-20D330KHJ 20
26
VDR-20D390KHJ 25
31
VDR-20D470KHJ 30
38
VDR-20D560KHJ 35
45
VDR-20D680KHJ 40
56
VDR-20D820KHJ 50
65
VDR-20D101KHJ 60
85
VDR-20D121KHJ 75
100
VDR-20D151KHJ 95
125
VDR-20D181KHJ 115
150
VDR-20D201KHJ 130
170
VDR-20D221KHJ 140
180
VDR-20D241KHJ 150
200
VDR-20D271KHJ 175
225
VDR-20D301KHJ 190
250
VDR-20D331KHJ 210
275
VDR-20D361KHJ 230
300
VDR-20D391KHJ 250
320
VDR-20D431KHJ 275
350
VDR-20D471KHJ 300
385
VDR-20D511KHJ 320
415
VDR-20D561KHJ 350
460
VDR-20D621KHJ 385
505
VDR-20D681KHJ 420
560
VDR-20D751KHJ 460
615
VDR-20D781KHJ 485
640
VDR-20D821KHJ 510
670
VDR-20D911KHJ 550
745
VDR-20D102KHJ 625
825
VDR-20D112KHJ 680
895
VDR-20D122KHJ 750
990
VDR-20D182KHJ 1000 1465
Varistor Voltage
Maximum Clamping Voltage
V1mA(V) VC(V)AT100A
18(15.3~20.7)
36
22(19.8~24.2)
43
27(24.3~29.7)
53
33(29.7~36.3)
65
39(35.1~.