联系人:王先生
手机:13538262075(微信同号)
电话:0755-86377615
传真:0755-86377615
邮件:liang@szsov.com
地址:深圳市南山区新光路西丽工业区12栋309
网址:http://www.szsov.com
发布日期:2022-5-14 20:04:33 所属分类:压敏电阻器(突波吸收器) 访问统计:5520
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. |
* UL1449 TYPE5 / IEC 61051-1 2 -2 |
* IEC 62368-1:2018/G.8.1 /IEC 60950-1:2005/AMD1:2009/AMD2:2013, Annex Q |
* GB8898 GB4943.1 GB/T10193-1997 GB/T10194-1997 |
* Safety number UL+CUL E317616 VDE40028836 CQC 05D-20D |
APPLICATION |
*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. |
General Specifications: |
Part Number | Maximum Allowable Voltage |
Energy 10/ 1000us | Withstanding Surge Current 8/20us | Rated Power (W) |
Varistor Voltage | Max. Clamping Voltage |
Capacitance | |||||
标准系列 (A) | 高焦耳 (A) | |||||||||||
Acrms (V) |
DC (V) |
标准系列(J) | 高焦耳(J) | 1time | 2time | 1time | 2time | AT (V)1mA | AT (V)1A | @1KHz (pF) | ||
20D180L | 10 | 14 | 6.1 | 13 | 2000 | 1000 | 3000 | 1000 | 0.2 | 18(15--21) | 38 | 19000 |
20D220K | 14 | 18 | 7.4 | 16 | 2000 | 1000 | 3000 | 1000 | 0.2 | 22(20--24) | 43 | 15000 |
20D270K | 17 | 22 | 9.1 | 19 | 2000 | 1000 | 3000 | 1000 | 0.2 | 27(24--30) | 53 | 12000 |
20D330K | 20 | 26 | 11.2 | 24 | 2000 | 1000 | 3000 | 1000 | 0.2 | 33(30--36) | 65 | 10000 |
20D390K | 25 | 31 | 13.2 | 28 | 2000 | 1000 | 3000 | 1000 | 0.2 | 39(35--43) | 77 | 8500 |
20D470K | 30 | 38 | 16.8 | 34 | 2000 | 1000 | 3000 | 1000 | 0.2 | 47(42--52) | 93 | 7400 |
20D560K | 35 | 45 | 19.6 | 41 | 2000 | 1000 | 3000 | 1000 | 0.2 | 56(50--62) | 110 | 6500 |
20D680K | 40 | 56 | 23.8 | 49 | 2000 | 1000 | 3000 | 1000 | 0.2 | 68(61--75) | 135 | 5800 |
Part Number | Maximum Allowable Voltage |
Energy 10/ 1000us | Withstanding Surge Current 8/20us | Rated Power (W) |
Varistor Voltage | Max. Clamping Voltage |
Capacitance | |||||
标准系列 (A) | 高焦耳 (A) | |||||||||||
Acrms (V) |
DC (V) |
标准系列(J) | 高焦耳(J) | 1time | 2time | 1time | 2time | AT (V)1mA | AT (V)1A | @1KHz (pF) | ||
20D820K | 50 | 65 | 37.8 | 56 | 6500 | 4000 | 10000 | 7000 | 1 | 82(74--90) | 135 | 4900 |
20D101K | 60 | 85 | 42 | 70.0 | 6500 | 4000 | 10000 | 7000 | 1 | 100(90--110) | 165 | 4000 |
20D121K | 75 | 100 | 56 | 85.0 | 6500 | 4000 | 10000 | 7000 | 1 | 120(108--132) | 200 | 3300 |
20D151K | 95 | 125 | 70 | 106.0 | 6500 | 4000 | 10000 | 7000 | 1 | 150(135--165) | 250 | 2700 |
20D181K | 115 | 150 | 84 | 130.0 | 6500 | 4000 | 10000 | 7000 | 1 | 180(162--198) | 300 | 2200 |
20D201K | 130 | 170 | 98 | 140.0 | 6500 | 4000 | 10000 | 7000 | 1 | 200(185--225) | 330 | 2000 |
20D221K | 140 | 180 | 105 | 155.0 | 6500 | 4000 | 10000 | 7000 | 1 | 220(198--242) | 360 | 1800 |
20D241K | 150 | 200 | 112 | 168.0 | 6500 | 4000 | 10000 | 7000 | 1 | 240(216--264) | 395 | 1650 |
20D271K | 175 | 225 | 126.0 | 190.0 | 6500 | 4000 | 10000 | 7000 | 1 | 270(243--297) | 455 | 1500 |
20D301K | 190 | 250 | 133 | 210.0 | 6500 | 4000 | 10000 | 7000 | 1 | 300(270--330) | 505 | 1300 |
20D331K | 210 | 275 | 140.0 | 228.0 | 6500 | 4000 | 10000 | 7000 | 1 | 330(297--363) | 550 | 1200 |
20D361K | 230 | 300 | 168.0 | 255.0 | 6500 | 4000 | 10000 | 7000 | 1 | 360(324--396) | 595 | 1100 |
20D391K | 250 | 320 | 182.0 | 275.0 | 6500 | 4000 | 10000 | 7000 | 1 | 390(351--429) | 650 | 1000 |
20D431K | 275 | 350 | 196.0 | 305.0 | 6500 | 4000 | 10000 | 7000 | 1 | 430(387--473) | 710 | 930 |
20D471K | 300 | 385 | 202.0 | 350.0 | 6500 | 4000 | 10000 | 7000 | 1 | 470(423--517) | 775 | 850 |
20D511K | 320 | 415 | 207.0 | 360.0 | 6500 | 4000 | 10000 | 7000 | 1 | 510(459--561) | 845 | 780 |
20D561K | 350 | 460 | 210.0 | 366.0 | 6500 | 4000 | 10000 | 7000 | 1 | 560(504--616) | 920 | 715 |
20D621K | 385 | 505 | 224.0 | 372.0 | 6500 | 4000 | 10000 | 7000 | 1 | 620(558--682) | 1025 | 650 |
20D681K | 420 | 560 | 224.0 | 382.0 | 6500 | 4000 | 10000 | 7000 | 1 | 680(612--748) | 1120 | 600 |
20D751K | 460 | 615 | 230.0 | 410.0 | 6500 | 4000 | 10000 | 7000 | 1 | 750(675--825) | 1240 | 530 |
20D781K | 485 | 640 | 240.0 | 421.0 | 6500 | 4000 | 10000 | 7000 | 1 | 780(702--858) | 1290 | 510 |
20D821K | 510 | 670 | 250.0 | 460.0 | 6500 | 4000 | 10000 | 7000 | 1 | 820(738--902) | 1355 | 500 |
20D911K | 550 | 745 | 260.0 | 510.0 | 6500 | 4000 | 10000 | 7000 | 1 | 910(819--1001) | 1500 | 440 |
20D102K | 625 | 825 | 270.0 | 560.0 | 6500 | 4000 | 10000 | 7000 | 1 | 1000(900--1100) | 1650 | 400 |
20D112K | 680 | 895 | 280.0 | 620.0 | 6500 | 4000 | 10000 | 7000 | 1 | 1100(990--1210) | 1815 | 360 |
20D152K | 900 | 1200 | 420.0 | 780 | 6500 | 4000 | 10000 | 7000 | 1 | 1500(1350-1650) | 2475 | 260 |
20D182K | 1000 | 1465 | 560.0 | 860 | 6500 | 4000 | 10000 | 7000 | 1 | 1800(1620-1980) | 2970 | 220 |
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