Basic Info.
Resistance
Sensitive Resistor
Quantity
Single Connection
Resistance change scale
Log Scale
Transport Package
1000 Pieces a Bag
Origin
Donggugan Guangdong China
Product Description
ZVR zinc oxide varistor
1.Uses
ZVR zinc oxide varistor is a sort of sensiive component which resistance value can vary with the applied voltage , it is widely used in electronic and electrical equipments to pretect them from damage of transient overvoltage and for surge absorption .
2.Features
Broad varistor voltage range :18V to 1.8KV
Fast response to transient voltage (ns)
High great withstanding surge current
Excellent non-linearity voltage
Symmetric V-I characteristic
No following-on current
Long life
3.Range of application
Used in surge protection for IC , transistor , diode semiconductor switch circuits .
Used in communication ,telemetering,electrical control and various electronic equioments.
Suppress the instantaneous overvoltage caused by electromagnetic valve and relay .
Suppress the instantaneous overvoltage caused by power supply.
Suppress the instantaneous overvoltage caused by electronic circuits.
Lighting protection for various kingd of electronic appliances .
4.Technical conditions
The zinc oxide varistor carry out standards of GB/T10193 , GB/T10194, GB/T10195-1997 and SJ/T10348-10349 .
Measurement conditions : for varistor of 05D,07D,10D,14D,20D series , voltage across the varistor measured under 1mADC .
Varisor voltage : the voltage between two terminals with the specified measureing current applied is expressed by letter V .
Maximum continuous operating voltage :the maximum sinusoidal RMS voltage or maximum DC voltage that can be applied continuously in the specified environmental temperature range .
Working ambient temperature : -40ºC ~ +85ºC
Storage temperature range : -40ºC ~ +125ºC
5.Recognized standards and certificates
Recognized organization | Recognized marks | Recognized standard | Certificates series No |
CQC | | GB/T10193-1997; GB/T10194-1997; GB8898-2011; GB4943.1-2011 | CQC12001076476 |
UL / CUL | | UL1449 | E317616 |
VDE | | DIN EN 61051-1:2009-04 IEC 61051-1:2007-04 IEC 61051-2:1991-01 IEC 61051-2(ed.1);am1:2009-05 IEC 61051-2-2:1991-01 | 40028836 |
6.Part size
description | Size code | Type and dimension (mm) |
ZVR05D | ZVR07D | ZVR10D | ZVR14D | ZVR20D |
Product diameter | Dmax | 7 | 9 | 12 | 16 | 22 |
Product thickness | | 4~7 | 5~7 | 5~9 | 5~14 | 5~14 |
Lead diameter | d(±0.1) | 0.6 | 0.6 | 0.8 | 0.8 | 1 |
Lead spacing | F(±1) | 5 | 5 | 7.5 | 7.5 | 10 |
Lead length | Lmin | 25 | 25 | 25 | 25 | 25 |
Coat drop | DRmax | 3 | 3 | 3 | 3 | 3 |
7.D5 zinc oxide varistor parameter
Part no | Varistor voltage | Maximum Operating voltage | Maximum Clamping voltage | Withstanding Surge current 8/20uS(A) | Rated power | Energy | Pulse current In(A) | capacitance (reference) |
V (V) | AC (V) | DC (V) | Vc (V) | Ip (A) | I time | 2 time | w | 2ms (J) | 10/1000 us | 2mS | 10/1000 us | 8/20 us | C(Pf) |
ZVR05D180 | 18 | 11 | 14 | 40 | 1 | 250 | 125 | 0.01 | 0.3 | 0.6 | 4 | 5.6 | 50 | 1600 |
ZVR05D220 | 22 | 14 | 18 | 48 | 0.4 | 0.7 | 1300 |
ZVR05D270 | 27 | 17 | 22 | 60 | 0.5 | 0.9 | 1050 |
ZVR05D330 | 33 | 20 | 26 | 73 | 0.6 | 1.1 | 900 |
ZVR05D390 | 39 | 25 | 31 | 86 | 0.8 | 1.2 | 500 |
ZVR05D470 | 47 | 30 | 38 | 104 | 1.0 | 1.5 | 450 |
ZVR05D560 | 56 | 35 | 45 | 123 | 1.0 | 1.8 | 400 |
ZVR05D680 | 68 | 40 | 56 | 150 | 1.2 | 2.2 | 350 |
ZVR05D820 | 82 | 50 | 65 | 145 | 5 | 800 | 600 | 0.1 | 1.7 | 3.5 | 6 | 8.4 | 200 | 250 |
ZVR05D101 | 100 | 60 | 85 | 175 | 2.0 | 4.0 | 200 |
ZVR05D121 | 120 | 75 | 100 | 210 | 2.5 | 5.0 | 170 |
ZVR05D151 | 150 | 95 | 125 | 260 | 3.0 | 6.5 | 140 |
ZVR05D181 | 180 | 114 | 150 | 317 | 3.6 | 7.5 | 90 |
ZVR05D201 | 200 | 130 | 170 | 355 | 4.0 | 8.5 | 80 |
ZVR05D221 | 220 | 140 | 180 | 380 | 4.5 | 9.0 | 70 |
ZVR05D241 | 240 | 150 | 200 | 415 | 5.0 | 10.5 | 70 |
ZVR05D271 | 270 | 175 | 225 | 475 | 6.0 | 11.0 | 65 |
ZVR05D301 | 300 | 190 | 250 | 523 | 6.5 | 12.0 | 60 |
ZVR05D331 | 330 | 210 | 276 | 572 | 7.0 | 13.0 | 55 |
ZVR05D361 | 360 | 230 | 300 | 620 | 7.5 | 16.0 | 50 |
ZVR05D391 | 390 | 250 | 320 | 675 | 8.0 | 17.0 | 50 |
ZVR05D431 | 430 | 275 | 350 | 745 | 9.0 | 20.0 | 45 |
ZVR05D471 | 470 | 300 | 380 | 810 | 10.0 | 21.0 | 40 |
8.D7 zinc oxide varistor parameter
Part no | Varistor voltage | Maximum Operating voltage | Maximum Clamping voltage | Withstanding Surge current 8/20uS(A) | Rated power | Energy | Pulse current In(A) | capacitance (reference) |
V (V) | AC (V) | DC (V) | Vc (V) | Ip (A) | I time | 2 time | w | 2ms (J) | 10/1000 us | 2mS | 10/1000 us | 8/20 us | C(Pf) |
ZVR07D180 | 18 | 11 | 14 | 36 | 2.5 | 500 | 250 | 0.02 | 0.8 | 1.1 | 9 | 12.6 | 125 | 3500 |
ZVR07D220 | 22 | 14 | 18 | 43 | 0.9 | 1.3 | 2800 |
ZVR07D270 | 27 | 17 | 22 | 53 | 1.0 | 1.6 | 2000 |
ZVR07D330 | 33 | 20 | 26 | 65 | 1.2 | 2.0 | 1600 |
ZVR07D390 | 39 | 25 | 31 | 77 | 1.5 | 2.4 | 1350 |
ZVR07D470 | 47 | 30 | 38 | 93 | 1.8 | 2.8 | 1150 |
ZVR07D560 | 56 | 35 | 45 | 110 | 2.2 | 3.4 | 950 |
ZVR07D680 | 68 | 40 | 56 | 135 | 2.5 | 4.1 | 700 |
ZVR07D820 | 82 | 50 | 65 | 135 | 10 | 1750 | 1250 | 0.25 | 3.5 | 7.0 | 14 | 19.6 | 500 | 550 |
ZVR07D101 | 100 | 60 | 85 | 165 | 4.0 | 8.5 | 500 |
ZVR07D121 | 120 | 75 | 100 | 200 | 5.0 | 10.0 | 450 |
ZVR07D151 | 150 | 95 | 125 | 250 | 6.0 | 13.0 | 350 |
ZVR07D181 | 180 | 114 | 150 | 317 | 8.4 | 15.0 | 280 |
ZVR07D201 | 200 | 130 | 170 | 340 | 10.0 | 17.5 | 250 |
ZVR07D221 | 220 | 140 | 180 | 360 | 10.0 | 19.0 | 250 |
ZVR07D241 | 240 | 150 | 200 | 395 | 10.0 | 21.0 | 200 |
ZVR07D271 | 270 | 175 | 225 | 455 | 12.0 | 24.0 | 170 |
ZVR07D301 | 300 | 190 | 250 | 523 | 13.0 | 26.0 | 155 |
ZVR07D331 | 330 | 210 | 276 | 572 | 14.0 | 28.0 | 140 |
ZVR07D361 | 360 | 230 | 300 | 595 | 15.0 | 32.0 | 130 |
ZVR07D391 | 390 | 250 | 320 | 650 | 17.0 | 35.0 | 130 |
ZVR07D431 | 430 | 275 | 350 | 710 | 20.0 | 40.0 | 110 |
ZVR07D471 | 470 | 300 | 385 | 775 | 20.0 | 42.0 | 100 |
ZVR07D511 | 510 | 320 | 430 | 845 | 30.0 | 45.0 | 38 |
9.D10 zinc oxide varistor parameter
Part no | Varistor voltage | Maximum Operating voltage | Maximum Clamping voltage | Withstanding Surge current 8/20uS(A) | Rated power | Energy | Pulse current In(A) | capacitance (reference) |
V (V) | AC (V) | DC (V) | Vc (V) | Ip (A) | I time | 2 time | w | 2ms (J) | 10/1000 us | 2mS | 10/1000 us | 8/20 us | C(Pf) |
ZVR10D180 | 18 | 11 | 14 | 36 | 5 | 1000 | 500 | 0.05 | 1.5 | 2.6 | 17 | 23.8 | 250 | 7500 |
ZVR10D220 | 22 | 14 | 18 | 43 | 2.0 | 3.2 | 6000 |
ZVR10D270 | 27 | 17 | 22 | 53 | 2.5 | 3.9 | 4000 |
ZVR10D330 | 33 | 20 | 26 | 65 | 3.0 | 4.8 | 3000 |
ZVR10D390 | 39 | 25 | 31 | 77 | 3.5 | 5.6 | 2600 |
ZVR10D470 | 47 | 30 | 38 | 93 | 4.5 | 6.8 | 2200 |
ZVR10D560 | 56 | 35 | 45 | 110 | 5.5 | 8.1 | 1800 |
ZVR10D680 | 68 | 40 | 56 | 135 | 6.5 | 9.8 | 1300 |
ZVR10D820 | 82 | 50 | 65 | 135 | 25 | 3500 | 2500 | 0.4 | 8.0 | 14.0 | 30 | 42 | 2000 | 1800 |
ZVR10D101 | 100 | 60 | 85 | 165 | 10.0 | 17.0 | 1400 |
ZVR10D121 | 120 | 75 | 100 | 200 | 12.0 | 20.0 | 1100 |
ZVR10D151 | 150 | 95 | 125 | 250 | 16.0 | 25.0 | 900 |
ZVR10D181 | 180 | 114 | 150 | 305 | 18.4 | 30.0 | 560 |
ZVR10D201 | 200 | 130 | 170 | 340 | 20.0 | 35.0 | 500 |
ZVR10D221 | 220 | 140 | 180 | 360 | 23.0 | 39.0 | 450 |
ZVR10D241 | 240 | 150 | 200 | 395 | 25.0 | 42.0 | 400 |
ZVR10D271 | 270 | 175 | 225 | 455 | 30.0 | 49.0 | 350 |
ZVR10D301 | 300 | 190 | 250 | 505 | 32.0 | 53.0 | 330 |
ZVR10D331 | 330 | 210 | 276 | 545 | 34.0 | 58.0 | 523 |
ZVR10D361 | 360 | 230 | 300 | 595 | 35.0 | 65.0 | 300 |
ZVR10D391 | 390 | 250 | 320 | 650 | 40.0 | 70.0 | 270 |
ZVR10D431 | 430 | 275 | 350 | 710 | 45.0 | 80.0 | 250 |
ZVR10D471 | 470 | 300 | 385 | 775 | 45.0 | 85.0 | 230 |
ZVR10D511 | 510 | 324 | 426 | 840 | 45.0 | 92.0 | 18 | 25.2 | 230 |
ZVR10D561 | 560 | 356 | 468 | 925 | 45.0 | 92.0 | 200 |
ZVR10D621 | 620 | 385 | 505 | 1025 | 45.0 | 92.0 | 180 |
ZVR10D681 | 680 | 420 | 565 | 1120 | 45.0 | 92.0 | 130 |
ZVR10D751 | 750 | 460 | 615 | 1240 | 50.0 | 100.0 | 120 |
ZVR10D781 | 780 | 485 | 640 | 1290 | 50.0 | 100.0 | 120 |
ZVR10D821 | 820 | 510 | 670 | 1355 | 55.0 | 110.0 | 110 |
ZVR10D911 | 910 | 550 | 745 | 1500 | 60.0 | 130.0 | 100 |
ZVR10D102 | 1000 | 625 | 825 | 1650 | 65.0 | 140.0 | 90 |
ZVR10D112 | 1100 | 680 | 895 | 1815 | 70.0 | 155.0 | 80 |
10.D14 zinc oxide varistor parameter
Part no | Varistor voltage | Maximum Operating voltage | Maximum Clamping voltage | Withstanding Surge current 8/20uS(A) | Rated power | Energy | Pulse current In(A) | capacitance (reference) |
V (V) | AC (V) | DC (V) | Vc (V) | Ip (A) | I time | 2 time | w | 2ms (J) | 10/1000 us | 2 mS | 10/1000 us | 8/20 us | C(Pf) |
ZVR14D180 | 18 | 11 | 14 | 36 | 10 | 2000 | 1000 | 0.1 | 3.5 | 5.2 | 45 | 63 | 500 | 18000 |
ZVR14D220 | 22 | 14 | 18 | 43 | 4.0 | 6.3 | 15000 |
ZVR14D270 | 27 | 17 | 22 | 53 | 5.0 | 7.8 | 10000 |
ZVR14D330 | 33 | 20 | 26 | 65 | 6.0 | 9.5 | 7500 |
ZVR14D390 | 39 | 25 | 31 | 77 | 7.0 | 11.0 | 6500 |
ZVR14D470 | 47 | 30 | 38 | 93 | 8.5 | 14.0 | 5500 |
ZVR14D560 | 56 | 35 | 45 | 110 | 10.0 | 16.0 | 4500 |
ZVR14D680 | 68 | 40 | 56 | 135 | 12.0 | 20.0 | 3300 |
ZVR14D820 | 82 | 50 | 65 | 135 | 50 | 6000 | 450 | 0.6 | 14.0 | 28.0 | 60 | 84 | 2000 | 2900 |
ZVR14D101 | 100 | 60 | 85 | 165 | 18.0 | 35.0 | 2400 |
ZVR14D121 | 120 | 75 | 100 | 200 | 20.0 | 42.0 | 1900 |
ZVR14D151 | 150 | 95 | 125 | 250 | 25.0 | 53.0 | 1500 |
ZVR14D181 | 180 | 114 | 150 | 303 | 31.0 | 62.0 | 1250 |
ZVR14D201 | 200 | 130 | 170 | 340 | 35.0 | 70.0 | 1000 |
ZVR14D221 | 220 | 140 | 180 | 360 | 40.0 | 78.0 | 1000 |
ZVR14D241 | 240 | 150 | 200 | 395 | 40.0 | 84.0 | 900 |
ZVR14D271 | 270 | 175 | 225 | 455 | 50.0 | 99.0 | 750 |
ZVR14D301 | 300 | 190 | 250 | 505 | 55.0 | 105.0 | 650 |
ZVR14D331 | 330 | 210 | 276 | 545 | 60.0 | 115.0 | 600 |
ZVR14D361 | 360 | 230 | 300 | 595 | 65.0 | 130.0 | 550 |
ZVR14D391 | 390 | 250 | 320 | 650 | 70.0 | 140.0 | 500 |
ZVR14D431 | 430 | 275 | 350 | 710 | 75.0 | 155.0 | 450 |
ZVR14D471 | 470 | 300 | 385 | 775 | 80.0 | 175.0 | 440 |
ZVR14D511 | 510 | 324 | 426 | 840 | 85.0 | 190.0 | 40 | 56 | 400 |
ZVR14D561 | 560 | 356 | 468 | 925 | 85.0 | 190.0 | 340 |
ZVR14D621 | 620 | 385 | 505 | 1025 | 5000 | 85.0 | 190.0 | 250 |
ZVR14D681 | 680 | 420 | 565 | 1120 | 90.0 | 190.0 | 250 |
ZVR14D751 | 750 | 460 | 615 | 1240 | 100.0 | 210.0 | 230 |
ZVR14D781 | 780 | 485 | 640 | 1290 | 105.0 | 210.0 | 230 |
ZVR14D821 | 820 | 510 | 670 | 1355 | 110.0 | 235.0 | 200 |
ZVR14D911 | 910 | 550 | 745 | 1500 | 120.0 | 255.0 | 180 |
ZVR14D102 | 1000 | 625 | 825 | 1650 | 130.0 | 280.0 | 150 |
ZVR14D112 | 1100 | 680 | 895 | 1815 | 140.0 | 310.0 | 150 |
ZVR14D182 | 1800 | 1000 | 1465 | 2970 | 240.0 | 510.0 | 100 |
11.D20 zinc oxide varistor parameter
Part no | Varistor voltage | Maximum Operating voltage | Maximum Clamping voltage | Withstanding Surge current 8/20uS(A) | Rated power | Energy | Pulse current In(A) | capacitance (reference) |
V (V) | AC (V) | DC (V) | Vc (V) | Ip (A) | I time | 2 time | w | 2ms (J) | 10/1000 us | 2mS | 10/1000 us | 8/20 us | C(Pf) |
ZVR20D180 | 18 | 11 | 14 | 36 | 10 | 2000 | 1000 | 0.1 | 10 | 13 | 125 | 175 | 1000 | 37000 |
ZVR20D220 | 22 | 14 | 18 | 43 | 13 | 16 | 30000 |
ZVR20D270 | 27 | 17 | 22 | 53 | 15 | 19 | 22000 |
ZVR20D330 | 33 | 20 | 26 | 65 | 20 | 24 | 17000 |
ZVR20D390 | 39 | 25 | 31 | 77 | 24 | 28 | 15000 |
ZVR20D470 | 47 | 30 | 38 | 93 | 30 | 34 | 13000 |
ZVR20D560 | 56 | 35 | 45 | 110 | 35 | 41 | 11000 |
ZVR20D680 | 68 | 40 | 56 | 135 | 40 | 49 | 7000 |
ZVR20D820 | 82 | 50 | 65 | 135 | 100 | 10000 | 7000 | 0.2 | 27 | 56 | 100 | 140 | 3000 | 5500 |
ZVR20D101 | 100 | 60 | 85 | 165 | 30 | 70 | 4800 |
ZVR20D121 | 120 | 75 | 100 | 200 | 40 | 85 | 3800 |
ZVR20D151 | 150 | 95 | 125 | 250 | 50 | 106 | 3000 |
ZVR20D181 | 180 | 114 | 150 | 303 | 62 | 120 | 2500 |
ZVR20D201 | 200 | 130 | 170 | 340 | 70 | 140 | 2000 |
ZVR20D221 | 220 | 140 | 180 | 360 | 75 | 155 | 2000 |
ZVR20D241 | 240 | 150 | 200 | 395 | 80 | 168 | 1800 |
ZVR20D271 | 270 | 175 | 225 | 455 | 90 | 190 | 1600 |
ZVR20D301 | 300 | 190 | 250 | 505 | 100 | 200 | 1400 |
ZVR20D331 | 330 | 210 | 270 | 545 | 110 | 228 | 1400 |
ZVR20D361 | 360 | 230 | 300 | 595 | 120 | 255 | 1200 |
ZVR20D391 | 390 | 250 | 320 | 650 | 130 | 275 | 1000 |
ZVR20D431 | 430 | 275 | 350 | 710 | 140 | 303 | 900 |
ZVR20D471 | 470 | 300 | 385 | 775 | 150 | 350 | 900 |
ZVR20D511 | 510 | 324 | 426 | 840 | 7500 | 6500 | 150 | 382 | 80 | 112 | 700 |
ZVR20D561 | 560 | 356 | 468 | 925 | 150 | 382 | 700 |
ZVR20D621 | 620 | 385 | 505 | 1025 | 150 | 382 | 500 |
ZVR20D681 | 680 | 420 | 560 | 1120 | 160 | 382 | 460 |
ZVR20D751 | 750 | 460 | 615 | 1240 | 175 | 420 | 420 |
ZVR20D781 | 780 | 485 | 640 | 1290 | 180 | 420 | 420 |
ZVR20D821 | 820 | 510 | 670 | 1355 | 190 | 460 | 400 |
ZVR20D911 | 910 | 550 | 745 | 1500 | 215 | 510 | 350 |
ZVR20D102 | 1000 | 625 | 825 | 1650 | 230 | 565 | 320 |
ZVR20D112 | 1100 | 680 | 895 | 1815 | 250 | 620 | 300 |
ZVR20D182 | 1800 | 1000 | 1465 | 2970 | 400 | 1020 | 200 |
Address:
Office 408,Baida Center, Guancheng District, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, QC 080000
Company Introduction:
Zhengli Group Company Limited is a large group company, founded in 2006. It is dealing with capacitors and resistors, including disc ceramic capacitor (50V~15KV ), film capacitor, ZVR zinc oxide varistor, NTC thermistor, safety capacitor ( Y1, Y2, X1 ), safety capacitor (MKP-X2 ).
Offering Capacitors and Resistors for 10 Years
Founded in 2006, Zhengli group company Limited has several factories and companies. Our main product categories are ceramic capacitor (50V-15KV), film capacitor, ZVR zinc oxide varistor, NTC thermistor, safety capacitor ( Y1, Y2, X1 ), safety capacitor (MKP-X2 ). Our products are widely used on electronic products, such as large or small household electric appliances, power supplies, chargers, communication equipment, computers and peripherals, and lighting appliances.
Large Monthly Capacity to Complete Volume Orders Rapidly
We own 17 automatic production lines and have developed a three-stage production line for AC ceramic capacitors (Y type) by ourselves. Our automatic production is ahead of most manufacturers in mainland China, producing 20 million AC ceramic capacitors (Y1/X1, Y2/X1), 5 million AC film capacitors (MKP-X2), 5 million metallized film capacitors, 5 million ZVR zinc oxide varistor & NTC thermistor and 5 million high-, medium- and low- dielectric ceramic capacitors each month. Because of our hard work, we have obtained three innovation patents and 13 utility patents.
Meeting International Standards like UL and VDE
We have a complete range of certifications regarding product safety, environmental protection and company management. For safety, we have UL, cUL, VDE, ENEC, CQC, SEV, SEMKO, NEMKO, DEMKO, and FIMKO approvals. Our company is also ISO 9001: 2008- and ISO 14001: 2004-certified. Based on QC 080000: 2005 regulations, we have established a Hazardous Substance Process Management System to restrict hazardous substances. All of our products are compliant with the RoHS and REACH Directives plus our ceramic capacitors are free of halogens, phthalates and polynuclear aromatic hydrocarbons. They have been approved by GB (China) and IEC as well.
Contact us now to see how Panasonic, Samsung, Vtech, TCL and Atech are benefiting from us.