VDR-25D Straight Lead 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
High Surge MOV
22days
VDR-25D820KJ~VDR-25D182KJ
Delivery Time 25days
Specifications are subject to change without notice
HUAAN LIMITED
1 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
Electrical Characteristics
VDR-25D Straight Leads Series
Maximum Allowable
Part Number Voltage
Varistor Voltage
Maximum Clamping Voltage
Max Surge Current 8/20μs
Maximum Energy (10/1000μs)
Typical Capacitance( Reference)
Rated Power
Safety Certification
Standard MOV VAC(V) VDC(V) V1mA(V)
IP(A) VC(V)
Imax
(J)
1KHz(PF) (W)
UL
Standard
VDR-25D820K 50
65 82 (73.8~90.2) 150 135
15KA
80
7700
1.2
-
VDR-25D101K 60
85 100 (90~110) 150 165
15KA
100
6300
1.2
-
VDR-25D121K 75 100 120 (108~132) 150 200
15KA
120
5200
1.2
-
VDR-25D151K 95 125 150 (135~165) 150 250
15KA
160
4300
1.2
-
VDR-25D181K 115 150 180 (162~198) 150 300
15KA
175
3500
1.2
-
VDR-25D201K 130 170 200 (185~225) 150 330
15KA
190
3200
1.2
√
VDR-25D221K 140 180 220 (198~242) 150 360
15KA
200
2900
1.2
√
VDR-25D241K 150 200 240 (216~264) 150 395
15KA
220
2650
1.2
√
VDR-25D271K 175 225 270 (243~297) 150 455
15KA
255
2400
1.2
√
VDR-25D301K 190 250 300 (270~330) 150 505
15KA
275
2100
1.2
√
VDR-25D331K 210 275 330 (297~363) 150 550
15KA
300
1900
1.2
√
VDR-25D361K 230 300 360 (324~396) 150 595
15KA
330
1750
1.2
√
VDR-25D391K 250 320 390 (351~429) 150 650
15KA
360
1600
1.2
√
VDR-25D431K 275 350 430 (387~473) 150 710
15KA
380
1500
1.2
√
VDR-25D471K 300 385 470 (423~517) 150 775
15KA
400
1400
1.2
√
VDR-25D511K 320 415 510 (459~561) 150 845
15KA
420
1250
1.2
√
VDR-25D561K 350 460 560 (504~616) 150 920
15KA
440
1150
1.2
√
VDR-25D621K 385 505 620 (558~682) 150 1025
15KA
450
1050
1.2
√
VDR-25D681K 420 560 680 (612~748) 150 1120
15KA
460
950
1.2
√
VDR-25D751K 460 615 750 (675~825) 150 1240
15KA
510
850
1.2
√
VDR-25D781K 485 640 780 (702~858) 150 1290
15KA
530
850
1.2
√
VDR-25D821K 510 670 820 (738~902) 150 1355
15KA
570
500
1.2
√
VDR-25D911K 550 745 910 (819~1001) 150 1500
15KA
620
700
1.2
√
VDR-25D102K 625 825 1000 (900~1100) 150 1650
15KA
685
650
1.2
-
VDR-25D112K 680 895 1100 (990~1210) 150 1815
15KA
720
600
1.2
-
VDR-25D122K 750 980 1200(1080~1320) 150 1980
15KA
795
550
1.2
-
VDR-25D142K 880 1140 1400(1260~1540) 150 2310
15KA
850
500
1.2
-
VDR-25D162K 1000 1280 1600(1400~1760) 150 2640
15KA
970
450
1.2
-
VDR-25D182K 1100 1465 1800(1620~1980) 150 2970
15KA
1092
400
1.2
-
Specifications are subject to change without notice
HUAAN LIMITED
2 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
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-25D820KJ 50
65 82 (73.8~90.2) 150 135 20KA
20KA
10KA
96
1.2
-
VDR-25D101KJ 60
85 100 (90~110) 150 165 20KA
20KA
10KA
120
1.2
-
VDR-25D121KJ 75 100 120 (108~132) 150 200 20KA
20KA
10KA
144
1.2
-
VDR-25D151KJ 95 125 150 (135~165) 150 250 20KA
20KA
10KA
192
1.2
-
VDR-25D181KJ 115 150 180 (162~198) 150 300 20KA
20KA
10KA
210
1.2
-
VDR-25D201KJ 130 170 200 (185~225) 150 330 20KA
20KA
10KA
228
1.2
√
VDR-25D221KJ 140 180 220 (198~242) 150 360 20KA
20KA
10KA
240
1.2
√
VDR-25D241KJ 150 200 240 (216~264) 150 395 20KA
20KA
10KA
264
1.2
√
VDR-25D271KJ 175 225 270 (243~297) 150 455 20KA
20KA
10KA
306
1.2
√
VDR-25D301KJ 190 250 300 (270~330) 150 505 20KA
20KA
10KA
330
1.2
√
VDR-25D331KJ 210 275 330 (297~363) 150 550 20KA
20KA
10KA
360
1.2
√
VDR-25D361KJ 230 300 360 (324~396) 150 595 20KA
20KA
10KA
396
1.2
√
VDR-25D391KJ 250 320 390 (351~429) 150 650 20KA
20KA
10KA
432
1.2
.