14D YINT | Alldatasheet
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Trustworthy electronic circuit protectionexpert 14D series www.yint.com.cn Rev:19.3 14D Series 产品简介 压敏电阻的本体是由氧化锌颗粒组成的矩阵结构。颗粒之间的晶 界类似双向 PN结的电气特性，当低电压时，这些晶界处于高阻 抗状态，当电压高时，又会处于击穿状态，是一种非线性器件。。 Product Profile The body of varistor is a matrix structure composed of zinc oxide particles. The grain boundaries between particles are similar to the electrical characteristics of bidirectional PN junctions. When the voltage is low, these grain boundaries are inthe highimpedancestate, and when thevoltage ishigh, they will be in the breakdown state, which is a kind of non-linear device. 应用领域： 抑制消费类电子产品及工业用电子设备主电源所窜入的浪涌电 通讯等有线网络设备窜入的浪涌电流。 房舍装置以及瓦斯和油类设施上所装置的电子器材的浪涌保护 抑制电子线路内发生的浪涌 照相器材用于限压开关 Application Suppresses surge current from the main power supply of consumerelectronicsandindustrialelectronicequipment.Such as LED lighting, watt-hour meter, switching power supply, layoutandsoon. Surge protection of electronic equipment on building installations and gas and oil installations Suppression of Surges in Electronic Circuits Photographic equipment for voltagelimitingswitches 产品料号代码 HOW TO ORDER 产品外形 Product Shape BulkStraight 标准外形 CuttingStraight 切短脚 Out Forming 外弯脚 Y-Forming Y型脚 Cutting Bending 折脚 形状类Series D圆片形DiskSeries S方片形Square Series 包装方式 Manner of packing T 编带包装Braidedpacking 压敏电阻Varistor Voltage 最后一位数是 0 的个数 The last digit is thenumber ofzeros. 180=18V 201=200V 182=1800V 瓷片直径或边长 Element Size 压敏电压允许偏差 Varistor voltage allowable deviation K ±10％ L ±15％ D 4 7 1 K T A ll data sheet.com
Trustworthy electronic circuit protectionexpert 14D series www.yint.com.cn Rev:19.3 口 K 的详解 Detailed explanation of 口中的内容 The content of the blankbox K KJ KH KH+ 产品级别 Product Level 普通型 conventionaltype 加强型 Reinforcedtype 超强型 Superstrongtype 定制型 Customized 性能参数 property parameter 1次脉冲最大电 流 Withstanding surge Current (Imax) (A) 电压冲击 15次 Impulsevoltage15 Times (1.2/50μs) (V) 1次脉冲最大电 流 Withstanding surge Current (Imax) (A) 电流冲击 15次 Impulsecurrent Times（8/20μs） (A) 1次脉冲最大电 流 Withstanding surge Current (Imax) (A) 电压冲击 40次 Impulsevoltage40 Times （1.2/50μs） (V) 超出左边栏的脉冲 标准的特殊规格 Super highEnergy 5D 400 1000 800 250 800 1000 举例 1Example 14D满足20D的脉 冲性能要求 14D instead of 20D 举例 2Example 14D561KH+ 能 达 到 6KV/3KA 100 次 14D561KH+ reach 6KV/3KA100times 7D 1200 2000 1750 500 1750 2000 10D 1500 4000 3500 1500 3500 4000 14D 4500 6000 6000 3000 6000 6000 20D 6500 10000 10000 5000 10000 10000 符合国际和国 家标准 Compliance with international and national standards IEC61051-1 GB/T10193 IEC61051-2 GB/T10194 IEC61051-2-2 GBT10195 CSA-C22.2 UL1449 第三版 The third edition of UL1449 包含左栏，并增加以下标准: Include the left column and add the followingcriteria: IEC60950-1:2005/Annex Q GB4943.1-2011 GB8898-2011 UL1449 第 4 版 The fourth edition of UL1449 包含左栏，并增加以下标准: Include the left column and add the following criteria: IEC61000-4-5 GB/T17626.5 IEC61643-331 GB/T18802.331 备注:1上表仅适用于压敏电压 82V以上规格的产品。2上表电压冲击 15次/40次仅适用于压敏电压 430V及以上规格的产品。 Remarks：1The abovetable isonlyapplicabletoproductswith voltagesensitive voltageofmorethan82V. 2Theabovetablevoltageshock15times/40timesonlyappliestoproductswithvoltagesensitivevoltage430Vorabove. 产品尺寸 单位（UNIT）:mm A ll data sheet.com
Trustworthy electronic circuit protectionexpert 14D series www.yint.com.cn Rev:19.3 14D 系列 电气参数14D Series Electrical Parameters 型号规格 PartNO 压敏电压 VaristorVoltage 最大允许使用 电压 Maximum allowablevoltage 最大限制电压 MaximumLimited Voltage 通流容量 Withstanding Surgecurrent（8/20 μs）times 静态功率 Rated Wattage 能量耐量 Energy（2ms） 静态电容量 （参考值） Typical Capacitance 0.1mA AC DC V5A 1t 2t （W） 10/1000 2ms 1KHz (V) (V) (V) (A) (A) (PF) 14D220K 22 20-24 14 18 43 1000 500 0.1 5.0 4.0 9.1k 14D270K 27 24-30 17 22 53 1000 500 0.1 6.0 5.0 7.4K 14D330K 33 30-36 20 26 65 1000 500 0.1 7.5 6.0 6.1K 14D390K 39 35-43 25 31 77 1000 500 0.1 8.6 7.0 5.5K 14D470K 47 42-52 30 38 93 1000 500 0.1 10 8.5 4.3K 14D560K 56 50-62 35 45 110 1000 500 0.1 11 10 3.6K 14D680K 68 61-75 40 56 135 1000 500 0.1 14 12 2.9K 14D820K 82 74-90 50 65 135 4500 2500 0.6 22 14 2.4K 14D101K 100 90-100 60 85 165 4500 2500 0.6 28 18 2.0K 14D121K 120 108-132 75 100 200 4500 2500 0.6 32 20 1.7K 14D151K 150 135-165 95 125 250 4500 2500 0.6 40 25 1.3K 14D181K 180 162-198 115 150 300 4500 2500 0.6 50 30 1.1K 14D201K 200 185-225 130 170 340 4500 2500 0.6 57 35 1.1K 14D221K 220 198-242 140 180 360 4500 2500 0.6 60 40 900 14D241K 240 216-264 150 200 395 4500 2500 0.6 63 40 830 14D271K 270 243-297 175 225 455 4500 2500 0.6 70 50 740 14D301K 300 270-330 195 250 500 4500 2500 0.6 77 52 670 14D331K 330 297-363 215 275 550 4500 2500 0.6 85 64 610 14D361K 360 324-396 230 300 595 4500 2500 0.6 93 65 560 14D391K 390 351-429 250 320 650 4500 2500 0.6 100 70 510 14D431K 430 387-473 275 350 710 4500 2500 0.6 115 75 460 14D471K 470 423-517 300 385 775 4500 2500 0.6 125 80 430 14D511K 510 459-561 320 410 845 4500 2500 0.6 125 80 390 14D561K 560 504-616 350 455 930 4500 2500 0.6 125 85 360 14D621K 620 558-682 385 505 1025 4500 2500 0.6 125 85 320 14D681K 680 612-748 420 560 1120 4500 2500 0.6 130 90 290 14D751K 750 657-825 460 615 1240 6500 5000 0.6 210 150 260 14D781K 780 702-858 485 640 1290 6500 5000 0.6 225 160 230 14D821K 820 738-902 510 670 1355 6500 5000 0.6 235 165 230 14D911K 910 819-1001 550 745 1500 6500 5000 0.6 255 180 200 14D951K 951 855-1045 575 765 1580 6500 5000 0.6 270 190 190 14D102K 1.0K 900-1100 625 825 1650 6500 5000 0.6 280 200 180 14D112K 1.1K 990-1210 680 895 1815 6500 5000 0.6 310 220 150 14D182K 1.8K 1620-1980 1000 1465 2970 6500 5000 0.6 510 360 120 A ll data sheet.com
Trustworthy electronic circuit protectionexpert 14D series www.yint.com.cn Rev:19.3 注：压敏电压测试电流 DC1Ma工作环境温度：-45℃~ +85℃ 加强型温度：-45℃~ +125℃压敏电压温度变化率：<0.05/℃ Note:Voltage-sensitive voltage test current DC1Ma working environment temperature: -45 ~85, intensified temperature: - 45 +125, temperature change rate of voltage-sensitive voltage: < 0.05/. 降额曲线图 Reduction curve 横轴是冲击时间即浪涌波型宽度，纵轴是冲击电流峰值， 线上的数字是冲击次数 MaximumSurgecurrenti max=f（tr，pulestrain） 14D180L-14D680K 14D820K-14D182K 伏安特性图 v/i characteristics A区是泄露电流图，A=Leakagecurrent B区是冲击电流与限制电流对称区 B=Protectionlevelfor worst-casevaristor tolerances 14D180L-14D112K Disclaimer 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. Users should verify actual device performance in their specific applications. A ll data sheet.com