VDR-32D Straight Leads Series
Metal Oxide Varistors (MOV)
Features
·Wide operating voltage (V1mA) range from 33V to 1600V ·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℃1 ·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 - 32 D 471 K
Brand Mark
Varistor Voltage Tolerance: K= ±10%
Nominal Varistor Voltage 471=470V
D: DISK
Delivery Time
Standard MOV VDR-32D201K~VDR-32D182K
DISC DIAMETER 32= Φ32MM
Delivery Time 24days
Specifications are subject to change without notice
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Tel: +86-755-27465585 Email:
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Electrical Characteristics
Maximum
Maximum
Part Number
Allowable Voltage
Varistor Voltage Clamping Voltage
Standard MOV AC(V) DC(V)
V1mA(V)
IP(A) VC(V)
VDR-32D201K 130 170 200(180~220) 200 340 VDR-32D221K 140 180 220(198~242) 200 360 VDR-32D241K 150 200 240(216~264) 200 395 VDR-32D271K 175 225 270(243~297) 200 455
VDR-32D301K 190 250 300(270~330) 200 500 VDR-32D331K 210 275 330(297~363) 200 550 VDR-32D361K 230 300 360(324~396) 200 595 VDR-32D391K 250 320 390(351~429) 200 650 VDR-32D431K 275 350 430(387~473) 200 710 VDR-32D471K 300 385 470(423~517) 200 775 VDR-32D511K 320 415 510(459~561) 200 845 VDR-32D561K 350 460 560(504~616) 200 925
VDR-32D621K 385 VDR-32D681K 420 VDR-32D751K 460 VDR-32D781K 485 VDR-32D821K 510 VDR-32D911K 550
505 620(558~682) 200 1025 560 680(612~748) 200 1120 615 750(675~825) 200 1240 640 780(702~858) 200 1290 670 820(738~902) 200 1355 745 910(819~1001) 200 1500
VDR-32D102K 625 825 1000(900~1100) 200 1650
VDR-32D112K 680 VDR-32D122K 750 VDR-32D142K 880 VDR-32D162K 1000
895 990 1140 1280
1100(990~1210) 200 1200(1080~1320) 200 1400(1260~1540) 200 1600(1440~1760) 200
1815 1980 2310 2640
VDR-32D182K 1100 1465 1800(1620~1980) 200 2970
VDR-32D Standard MOV
Max Surge Current 8/20μs
Maximum Capacitanc Energy e(Referenc
(10/1000μs) e)
Safety Certification
Imax 25KA
(J)
@1KHz(PF) UL CUL
250
5200
√
√
25KA
270
5150
√
√
25KA
290
5100
√
√
25KA
300
4800
√
√
25KA
330
4550
√
√
25KA
360
4300
√
√
25KA
380
3900
√
√
25KA
400
3200
√
√
25KA
430
3100
√
√
25KA
460
2800
√
√
25KA
510
2700
√
√
25KA
540
2550
√
√
25KA
570
2400
√
√
25KA
600
2200
√
√
25KA
620
2000
√
√
25KA
660
1900
√
√
25KA
700
1800
√
√
25KA
750
1300
√
√
25KA
780
1100
√
√
25KA
810
1000
√
√
25KA
910
920
√
√
25KA
960
800
√
√
25KA
1020
700
√
√
25KA
1080
600
√
√
Specifications are subject to change without notice
HUAAN LIMITED
2 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
Dimension(mm)
VDR-32D Straight Leads Series
Straight Leads
TABLE1
Symbol
Dimensions
H(Max)
39.0mm
F(Min)
20.0mm
L(Min)
23.0mm
D(Max)
34.0mm
D1(±0.8)
20.0mm
T
TABLE2
d(±0.05)
1.2mm
Packing Information
Part number VDR-32D201K VDR-32D221K VDR-32D241K VDR-32D271K VDR-32D301K VDR-32D331K VDR-32D361K VDR-32D391K VDR-32D431K VDR-32D471K VDR-32D511K VDR-32D561K
Part Number VDR-32DxxxK
Quantity 100PCS
TABLE2
T(±1.0mm)
Part number
4.7mm
VDR-32D621K
4.8mm
VDR-32D681K
4.9mm
VDR-32D751K
5.1mm
VDR-32D781K
5.3mm
VDR-32D821K
5.4mm
VDR-32D911K
5.6mm
VDR-32D102K
5.7mm
VDR-32D112K
5.9mm
VDR-32D122K
6.2mm
VDR-32D142K
6.4mm
VDR-32D162K
6.8mm
VDR-32D182K
T(±1.0mm) 7.0mm 7.0mm 7.1mm 7.4mm 7.8mm 8.2mm 8.4mm 9.1mm 11.6mm 12.1mm 12.6mm 13.1mm
Packaging Option Packaging Specification
Plastic bag
Bulk Pack
Specifications are subject to change without notice
HUAAN LIMITED
3 www.huaandz.com
Tel: +86-755-27465585 Email:
[email protected]
VDR-32D Straight Leads Series
Notice for use
To avoid damage to other equipment due to fire or deterioration caused by varistor, please refer to and
observe the following principles:
1) When a high current or high voltage flows into the varistor, the varistor itself may be damaged, heated,
smoke, catch fire and burst.
To avoid this, fuses or circuit breakers can be installed at both ends of the varistor or power supply;
The fuses of the following specifications are for reference only:
Diameter 05D 07D 10D 14D 20D
Rated current of fuse
1-2A 2-3A 3-5A 3-10A 5-15A
2) Do not allow the current and energy flowing into the varistor to exceed its rated value.
3) The marked VDR product brand names and marks are all patent applications of the company.
Customers who use or.