压敏电阻是氧化锌材料通过特殊工艺研制而成，是一种瞬态电压保护元件，又称突波吸收器。其叠成结构具有极高的浪涌电流值，快速反应，吸收高浪涌电流的峰值外来电压。压到对下级电路的器件进行保护，防止因静电放电，浪涌及其它瞬态电流（如雷击）而造成对它们的损坏。
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| 产品详细说明 : | Part
Number | Working
Voltage | Breakdown
Voltage | Clamping
Voltage | Peak Current
8/20uS(A) Ip(MAX) | | AC | DC | @ 1mA DC | 8/20uS | 5D | 7D | 10D | 14D | 20D | 25D | | VAC | VDC | VB | VC | | VDR***180L | 11 | 14 | 18 | (15-21) | 36 | 100 | 250 | 500 | 1000 | 2000 | 3000 | | VDR***220K | 14 | 18 | 22 | (20-24) | 43 | | VDR***270K | 17 | 22 | 27 | (24-30) | 53 | | VDR***330K | 20 | 26 | 33 | (30-36) | 65 | | VDR***390K | 25 | 31 | 39 | (35-43) | 77 | | VDR***470K | 30 | 38 | 47 | (42-52) | 93 | | VDR***560K | 35 | 45 | 56 | (50-62) | 110 | | VDR***680K | 40 | 56 | 68 | (61-75) | 135 | | VDR***820K | 50 | 65 | 82 | (74-90) | 135 | 400 | 4500 | 6500 | | VDR***101K | 60 | 85 | 100 | (90-110) | 165 | 1200 | 2500 | 15K | | VDR***121K | 75 | 100 | 120 | (108-132) | 200 | | VDR***151K | 95 | 125 | 150 | (135-165) | 250 | | VDR***181K | 115 | 150 | 180 | (162-198) | 300 | | VDR***201K | 130 | 170 | 200 | (185-225) | 340 | | VDR***221K | 140 | 180 | 220 | (198-242) | 360 | | VDR***241K | 150 | 200 | 240 | (216-264) | 395 | | VDR***271K | 175 | 225 | 270 | (243-297) | 455 | | VDR***301K | 190 | 250 | 300 | (270-330) | 500 | | VDR***331K | 210 | 275 | 330 | (297-363) | 550 | | VDR***361K | 230 | 300 | 360 | (324-429) | 595 | | VDR***391K | 250 | 320 | 390 | (351-429) | 650 | | VDR***431K | 275 | 350 | 430 | (387-473) | 710 | | VDR***471K | 300 | 385 | 470 | (423-517) | 775 | | VDR***511K | 320 | 415 | 510 | (459-561) | 845 | | VDR***561K | 350 | 460 | 560 | (504-616) | 925 | | VDR***621K | 385 | 505 | 620 | (558-682) | 1025 | | | VDR***681K | 420 | 560 | 680 | (612-748) | 1120 | | | VDR***751K | 460 | 615 | 750 | (675-825) | 1240 | | | | VDR***781K | 485 | 640 | 780 | (702-858) | 1290 | | | | VDR***821K | 510 | 670 | 820 | (738-902) | 1355 | | | | VDR***911K | 550 | 745 | 910 | (819-1001) | 1500 | | | | VDR***102K | 625 | 825 | 1000 | (900-1100) | 1650 | | | | VDR***112K | 680 | 895 | 1100 | (990-1210) | 1815 | | | | VDR***122K | 700 | 990 | 1200 | (1080-1320) | 1980 | | | | | VDR***142K | 880 | 1140 | 1400 | (1260-1540) | 2310 | | | | | | VDR***162K | 1000 | 1280 | 1600 | (1440-1760) | 2640 | | | | | | | VDR***182K | 1100 | 1465 | 1800 | (1620-1980) | 2970 | | | | | |
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