5D Series MOV Metal Oxide Varistors
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5D Series MOV Metal Oxide Varistors

  • Certification: RoHS
  • Diameters: 5mm
  • High surge absorption capabilityVoltage range from 18V to 1800V
  • Surge current up to 70kA
  • Excellent clamping performance
  • Fast response time
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The body of the varistor is a matrix structure composed of oxide particles. The grain boundary between the particles is similar to the electrical features of the bidirectional PN junction. When the voltage is low, these grain boundaries are in a high impedance state, when the voltage is high, they turn into the breakdown state. MOV is a nonlinear device.


Application

Suppresses surge current fromthe mainpower supply of consumer electronics and industrial electronicequipment. 

  • LED lighting, watt-hour meter,switching power supply, layout and so on.

  • Surge protection of electronic equipment on building

  • installations and gas and oil installations

  • Suppressionof Surges in Electronic Circuits Photographicequipment for voltage limiting switches



※ Disclaimer

Users should verify actual device performance in their specific applications.

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.


Hot Tags: 5d series mov metal oxide varistors, China, manufacturers, factory, price, 7d511k Varistor, Metal Oxide Varistor, 10D MOV, Metal Oxide Varistor MOV, ZOV Varistor, Varistor 14D431K

KH enhanced type (complete machine standard)

1.Comply with the overall machine standard: IEC61000-4-5, GBT17626.5 "Electromagnetic Compatibility Testing and Measurement Technology Surge (Impact) Immunity Test", using 4 phase angles of AC voltage, each phase angle is positive or negative 5 impacts each, totaling 40 impacts;

2. Impact peak

5D:1KV/0.5KA 7D:2KV/1KA

10D:4KV/2KA 14D:6KV/3KA

20D:10KV/5KA

3. Voltage specification: V1mA≥430V, that is, 431 and above specifications;

4. Combined wave: open circuit is voltage wave 1.2/50μs, short circuit is current wave 8/20μs, superimposed AC voltage


KX customized

1. Lightning strike requirements are higher than KH level, such as

A. The peak value of one impact (Imax) is required to be higher than KH. For example: 14D product requires Imax≥10KA

B. The number of surge impacts (In) requires a large number of impacts. For example: 14D product requires 6KV/3KA combined wave impacts 100 times, 500 times...

2. Miniaturization requirements: 10D replaces 14D, 14D replaces 20D, 20D replaces 32D... Suitable for SPD product applications


微信图片_20240228103455

微信图片_20240228103605

Part NO. Varistor Voltage Maximum allowable voltage Maximum Limited Voltage Withstanding Surge current
(1.2/50μs&8/20μs)
Rated Wattage Energy
(10/1000μs)
Typical Capacitance
V1mA AC DC V5A Imax In (W) (J) 1KHz
(V) (V) (V) (A) (PF)
5D180L 18 16-20 11 14 .40 100 0.01 0.5 2400
5D220K 22 20-24 14 18 .48 100 0.01 0.7 1800
5D270K 27 24-30 17 22 .60 100 0.01 0.8 1500
5D330K 33 30-36 20 26 .73 100 0.01 1.0 1200
5D390K 39 35-43 25 31 .86 100 0.01 1.2 1000
5D470K 47 42-52 30 38 .104 100 0.01 1.5 850
5D560K 56 50-62 35 45 .123 100 0.01 1.8 700
5D680K 68 61-75 40 56 .150 100 0.01 2.1 560
5D820K 82 74-90 50 65 145 400 150 0.1 2.5 480
5D101K 100 90-100 60 85 175 400 150 0.1 3.2 420
5D121K 120 108-132 75 100 210 400 150 0.1 4.0 360
5D151K 150 135-165 95 125 260 400 150 0.1 4.8 280
5D181K 180 162-198 115 150 320 400 150 0.1 5.9 200
5D201K 200 180-220 130 170 355 400 150 0.1 6.5 160
5D221K 220 198-242 140 180 380 400 150 0.1 7.0 110
5D241K 240 216-264 150 200 415 400 150 0.1 8.0 85
5D271K 270 243-297 175 225 475 400 150 0.1 8.5 75
5D301K 300 270-330 195 250 525 400 150 0.1 8.5 75
5D331K 330 297-363 210 275 575 400 150 0.1 9.2 75
5D361K 360 324-396 230 300 620 400 150 0.1 10 70
5D391K 390 351-429 250 320 675 400 150 0.1 12 70
5D431K 430 387-473 275 350 745 400 150 0.1 13 65
5D471K 470 423-517 300 385 810 400 150 0.1 15 55
5D511K 510 459-561 320 418 882 400 150 0.1 16 55
5D561K 560 504-616 350 460 968 400 150 0.1 18 50
5D621K 620 558-682 385 505 1072 400 150 0.1 18 45
5D681K 680 612-748 420 560 1176 400 150 0.1 18 40
5D751K 750 675-825 460 615 1300 400 150 0.1 18 35

The maximum limit voltage test current K 180K to 680 is 1 A.

Part NO. Varistor Voltage Maximum allowable voltage Maximum Limited Voltage Withstanding Surge current (1.2/50μs&8/20μs) Rated Wattage Energy (10/1000μs) pical Capacitance
V1mA AC DC V5A Imax Vn (W) (J) 1KHz
(V) (V) (V) (A) (PF)
5D431KH 430 387-473 275 350 745 800 1KV/0.5KA 0.1 23.0 65
5D471KH 470 423-517 300 385 810 800 1KV/0.5KA 0.1 24.5 55
5D551KH 510 459-561 320 418 882 800 1KV/0.5KA 0.1 27.0 55
5D561KH 560 504-616 350 460 968 800 1KV/0.5KA 0.1 27.5 50
5D621KH 620 558-682 385 505 1072 800 1KV/0.5KA 0.1 29.5 45


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