RM10D511KD1IE100

编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 1 / 15 目 录 CONENTS 1. 规格表 DATA SHEET …………………………………………………………… 2 2. 概述 INTRODUCTION …………………………………………………………… 3 3. 应用 APPLICATION …………………………………………………………… 4 …………………………………………………………… 5 4. 基本特性 GENERAL CHARACTERISTIC 5. 名词解释 DEFINITIONS …………………………………………………………… 7 6. 产品编码 PART NUMBER …………………………………………………………… 8 …………………………………………………………… 9 7. 测量与试验 MEASUREMENT AND TESTING 8. 标志说明 MARKING DESCRIPTION …………………………………………………………… 11 9. 安全注意事项 SAFETY PRECAUTIONS …………………………………………………………… 12 …………………………………………………………… 15 10. 编带尺寸规格 TAPING SPECIFICATIONS 请确保我们的产品安装到您的产品上前，已根据您的需求进行了评估。 Please make sure that your product has been evaluated in view of your specifications with our product being mounted to your product. 请您在使用我们的产品时，不要偏离此标准。 You are requested not to use our product deviating from this specification. 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 2 / 15 1. 规格表 DATA SHEET 本体颜色: Body color: 包封层: Coating: 导线: Lead wire: 印字: Marking: 蓝色 Blue 环氧树脂（UL94 V-0） Epoxy resin (UL94 V-0) CP线 CP wire ZNR 10D511K **D 产品编码 Part number 客户料号 Customer P/N 最大连续工作电压 Max continuous operating voltage 压敏电压, VN Varistor voltage, VN 标称脉冲电流, Ip Nominal pulse current, Ip 最大抑制电压, VC Maximum clamping voltage, VC 耐冲击电流 Withstanding surge current C2761662 AC320V (max) DC415V (max) 510V± 10% @ 1mA 30ms 25A @ 8/20μs 845V (max) @ Ip 最大脉冲电流 Maximum pulse current 2500A (1 time) @ 8/20μs 1250A (2 times) @ 8/20μs (5 minute interval) 重复脉冲电流 Repetitive pulse current 750A (10 times), @ 8/20μs (90 sec. interval) 冲击寿命 Impulse life 最大耐受能量 Maximum energy 额定功率 Rated power 最大漏电流 Maximum leakage current 最大电容量 Maximum capacitance 工作温度范围 Operating temperature range 120A (10 000 times) @ 8/20μs (10 sec. interval) 69J @ 10/1000μs 0.4W 20μA @ 75% VN 200pF @ 1kHz 1.0Vrms -40ºC～+85ºC D (Diameter) 12.5mm max T (Thickness) 4.2mm± 0.8mm H (Heitht) 尺寸 Dimensions RM10D511KD1IE100 F (Lead spacing) F1 (Lead malposed spacing) L (Lead length) ød (Lead diameter) 16.5mm max 7.5mm± 1.2mm 2.83mm± 0.5mm 24mm± 4.0mm 0.75mm± 0.10mm 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 3 / 15 2. 概述 INTRODUCTION 压敏电阻是一种具有在一定的电压条件下支持电流急速流出的电压-电流特性的产品。 A varistor has the volt-ampere characteristics in which current suddenly starts to flow through the device at a certain voltage. 压敏电阻的作用：保护在电子线路中的电子元器件免受过电压的影响。如下图所示，压敏电阻并联在电 路中起保护作用。当有脉冲(脉冲电流Is：由脉冲电压Vs和阻抗Zs决定)施加在电路上时，脉冲电流（Is） 限制脉冲电压在压敏电阻的限制电压Vc之内。 The varistors are used to protect components in electronic and electric circuits from overvoltage. As shown in following figure, a varistor is inserted in parallel with a circuit to be protected. When a pulse is applied to the circuit, pulse current Is, which is determined by pulse voltage Vs and pulse impedance Zs, flows to limit the pulse voltage to the varistor limit voltage Vc. 压敏电阻器对脉冲的吸收 PULSE ABSORPTION BY VARISTOR 相互的关系可以用下面的公式来解释： The relation can be expressed by the equations as follows: Vs=Is× Zs+Vc ∴ Vc=Vs-Is× Zs 因为Vs远远大于Vc，脉冲电流Is可以用以下公式求得 The pulse current Is are easily obtained by the following equation because of Vs much larger than Vc. Is≈Vs÷ Zs 所以，由于可承受电压大于最大的限定电压，电路可以长时间的免于脉冲电压的损坏。 Thus, the circuit can be protected from being damaged by pulse voltages as long as it has withstand voltage larger than the maximum limit voltage. 由于吸收异常电压和电流脉冲的特性，压敏电阻可非常高效的保护电子器件。 Owing to the characteristic, the varistors are extremely effective as protecting devices of electronic and electric equipment by absorption of abnormal voltages and lightening pulses. 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 4 / 15 3. 应用 APPLICATION ■ 消费电子产品：电视机、音频输出设备、安全插座、机顶盒等 Consumer electronics products: television, audio output device, safety plug, STB etc. ■ 工业产品：马达、半导体元件、继电器、电磁开关、电源线路、三相整流线路、自动控制线路等 Industrial products: motor, semiconductor component, relay, electromagnetic switch, power circuit, three-phase rectifier circuit, automatic control circuit etc. ■ 通信设备：电话机、传真机、交换机等 Communication equipment: Telephone, facsimile, exchanger etc. ■ 计算机：计算机、显示器、打印机、扫描仪、电源、电源适配器等 Computer: computer, displayer, printer, scanner, power supply, adapter etc. ■ 汽车电子产品 Automotive electronics products 适用范围 APPLICATIONS SCOPE 规格 Specifications 主要用途 Recommended Applications 05D180K 05D220K 05D270K 05D330K 05D390K 05D470K 05D560K 05D680K 07D180K 07D220K 07D270K 07D330K 07D390K 07D470K 07D560K 07D680K 10D180K 10D220K 10D270K 10D330K 10D390K 10D470K 10D560K 10D680K 14D180K 14D220K 14D270K 14D330K 14D390K 14D470K 14D560K 14D680K 20D180K 20D220K 20D270K 20D330K 20D390K 20D470K 20D560K 20D680K 用于低压电路，如用于保护半导体器件、汽车电子 产品、DC48V以下的继电器与电磁阀、静电放电设备 、行动电话等 For the low voltage circuit, Such as for the protection of semiconductor devices, automotive electronics, DC48V following relays and solenoid valves, electrostatic discharge equipment, mobile phones, etc. 05D820K 05D101K 05D121K 05D151K 07D820K 07D101K 07D121K 07D151K 10D820K 10D101K 10D121K 10D151K 14D820K 14D101K 14D121K 14D151K 20D820K 20D101K 20D121K 20D151K 用于电话，DC48V通信电路电线 Telephone, communication line (DC48V) 05D181K 05D201K 05D221K 07D181K 07D201K 07D221K 10D181K 10D201K 10D221K 14D181K 14D201K 14D221K 20D181K 20D201K 20D221K 用于AC100V线与线间(如日本) AC100V line-line applications (Japan etc.) 05D241K 05D271K 05D301K 07D241K 07D271K 07D301K 10D241K 10D271K 10D301K 14D241K 14D271K 14D301K 20D241K 20D271K 20D301K 用于AC100~120V线与线间(如日本、美国等) AC100V~120V, line-line applications (Japan, US etc.) 05D331K 05D361K 05D391K 07D331K 07D361K 07D391K 10D331K 10D361K 10D391K 14D331K 14D361K 14D391K 20D331K 20D361K 20D391K 用于AC100~120V线与线间，用于电话(应对250V绝缘 阻抗测试) AC100V～120V, line-line applications, telephone line applications (for DC250V insulation resistance test) 05D431K 05D471K 05D511K 07D431K 07D471K 07D511K 10D431K 10D471K 10D511K 14D431K 14D471K 14D511K 20D431K 20D471K 20D511K 用于AC200～220V线与线间、线与大地间 AC200V～220V, line-line and line-ground applications 05D561K 05D621K 05D681K 07D561K 07D621K 07D681K 10D561K 10D621K 10D681K 14D561K 14D621K 14D681K 20D561K 20D621K 20D681K 用于AC240V线与线间、线与大地间(如英国、澳洲等) AC240V, line-line and line-ground applications (UK, Australia etc.) 05D751K 07D751K 07D781K 07D821K 10D751K 10D781K 10D821K 14D751K 14D781K 14D821K 20D751K 20D781K 20D821K 用于AC380V线与线间、线与大地间 AC380V, line-line and line-ground applications 10D911K 14D911K 20D911K 用于AC415V线与线间、线与大地间 AC415V, line-line and line-ground applications 14D102K 14D112K 14D122K 14D142K 20D102K 20D112K 20D122K 20D142K 用于AC480V线与线间、线与大地间 AC480V, line-line and line-ground applications 14D162K 14D182K 20D162K 20D182K 用于线与大地间(应对AC1200V耐压测试) line-ground applications (for AC1200V withstanding test) 10D102K 10D112K 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 5 / 15 4. 基本特性 GENERAL CHARACTERISTIC ■ 特性表 Characteristic sheet 压敏 压敏电压范围 电压 Varistor voltage Varistor range (@ 1mA) voltage V AC DC 抑制电压 Clamping voltage (VC) @ Ip 8/20μs V V V max 最大工作电压 Max operating voltage 尺寸 规格 Nominal diameter 等级电流 Class current (Ip) @ 8/20μs A 耐冲击电流 Withstanding impulse current 8/20μs 1 time 2 times 额定 功率 Rated power 104 times W 180K 15.8~20.7 11 14 36 Varistor voltage: 180K ~ 680K (D, T type) 220K 19.4~25.3 14 18 43 05D 1 125 50 4 0.01 270K 23.7~31.1 17 22 53 07D 2.5 250 125 10 0.02 330K 29.0~36.3 20 26 65 10D 5 500 250 20 0.05 390K 35.1~42.9 25 31 77 14D 10 1000 500 40 0.1 470K 42.3~51.7 30 38 93 20D 20 2000 1000 80 0.2 560K 50.4~61.6 35 45 110 680K 61.2~74.8 40 56 135 05D 1 250 100 10 0.01 820K 73.8~90.2 50 65 135 07D 2.5 500 250 20 0.02 101K 90~110 60 85 165 10D 5 1000 500 40 0.05 121K 108~132 75 115 200 14D 10 2000 1000 80 0.1 151K 135~165 95 125 250 20D 20 3000 2000 120 0.2 181K 162~198 115 150 300 201K 180~220 130 170 340 05D 5 600 200 17 0.1 221K 198~242 140 180 360 07D 10 1250 600 75 0.25 241K 216~264 150 200 395 10D 25 2500 1250 120 0.4 271K 243~297 175 225 455 14D 50 4500 2500 150 0.6 301K 270~330 195 250 505 20D 100 6500 4500 190 1 331K 297~363 210 275 545 361K 324~396 230 300 595 05D 5 800 400 22 0.1 391K 351~429 250 320 650 07D 10 1750 1200 100 0.25 431K 387~473 275 350 710 10D 25 3500 2500 150 0.4 471K 423~517 300 385 775 14D 50 6000 4500 200 0.6 511K 459~561 320 415 845 20D 100 10000 6500 250 1 531K 477~583 330 435 875 561K 504~616 350 460 915 07D 10 1800 1250 120 0.25 621K 558~682 385 505 1025 10D 25 4000 3000 175 0.4 681K 612~748 420 560 1120 14D 50 8000 6000 220 0.6 721K 648~792 440 585 1180 20D 100 13000 8000 260 1 751K 675~825 460 615 1240 781K 702~858 485 640 1290 10D 4000 3000 175 0.4 821K 738~902 510 670 1355 14D 50 8000 6000 220 0.6 911K 819~1001 550 745 1500 20D 100 13000 8000 260 1 951K 855~1045 575 765 1570 102K 900~1100 625 825 1650 K type: General type (Voltage gradient: 260 V/mm) 112K 990~1210 680 895 1815 D type: Standard type (Voltage gradient 240 V/mm) 122K 1080~1320 750 1060 2000 T type: Hi-temperature (125ºC) type, based on D type 142K 1260~1540 880 1140 2310 V type: Hi-energy type 162K 1440~1760 940 1280 2640 J type: Withstanding surge type 182K 1620~1980 1000 1465 2970 Q type: Appendix Q (IEC 60950-1, 6KV/3KA) Varistor voltage: 180K ~ 680K (V type) Varistor voltage: 820K ~ 182K (D, T, K type) Varistor voltage: 820K ~ 182K (V type) Varistor voltage: 391K ~ 112K (J type) Varistor voltage: 391K ~ 182K (Q type) 25 Note: 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 6 / 15 4. 基本特性 GENERAL CHARACTERISTIC ■ 符合RoHS 2.0、REACH及无卤 Comply with rohs 2.0, reach, halogen-free available. ■ 安规认证 Safety certification 认证机构 CERTIFICATE AUTHORITY 认证标准 APPROVAL STANDARD 证书编号 CERTIFICATE NO. GB/T 10193-1997 GB/T 10194-1997 GB 4943.1-2011 GB 8898-2011 GB/T 10193-1997 GB/T 10194-1997 CQC TÜV SÜD EC 61051-1:2018 IEC 61051-2:1991/A1:2009 IEC 61051-2-2:1991 UL (cUL) 认证范围 CERTIFICATION RANGE 规格 SPECS 压敏电压 VARISTOR VOLTAGE 最大连续交流电压 MAXIMUM CONTINUOUS OPERATING VOLTAGE A.C. CQC14001104814 07D 18V-820V 11VAC-510VAC CQC16001149384 10D 18V-1100V* 11VAC-680VAC CQC16001149385 14D 18V-1800V* 11VAC-1000VAC CQC16001149386 20D 18V-1800V* 11VAC-1000VAC 07D 18V-820V 10VAC-510VAC 10D 18V-1100V 10VAC-680VAC 14D 18V-1800V 10VAC-1000VAC 20D 18V-1800V 10VAC-1000VAC 07D 18V-820V 11VAC-510VAC 10D 18V-1100V 11VAC-680VAC 14D 18V-1800V 11VAC-1000VAC 20D 18V-1800V 11VAC-1000VAC B 096835 0001** UL 1449 (4th edition) E485399 *: 18V~360V is only applicable to GB/T 10193-1997, GB/T 10194-1997 **: Additional test for 10D, 14D, 20D series: Annex Q of IEC 60950-1:2005/A2:2013, clause 14.13 of IEC 60065:2014 and clause G.8.1 of IEC 623681:2018. ■ 典型的10D511K抑制电压特性曲线(供参考) Typical 10D511K clamping voltage characteristic curve (for reference) 抑制电压区域 CLAMPING VOLTAGE AREA 漏电流区域 LEAKAGE CURRENT AREA 5000 Voltage (V) 500 50 1μ 10μ 0.1m 1m 10m 0.1 1 10 100 1k 10k Current (A) Current (A) 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 7 / 15 ■ 工作温度降额曲线(见下图) Operating temperature derating curve (see fig below) 请注意：额定特性包括最大连续工作电压、耐冲击电流、能量耐量及额定功率，降幅2.5%/°C Please note: rated characteristic includes maximum continuous operating voltage, withstanding surge current, maximum energy and rated dissipation power, 2.5%/°C reduction. ■ 压敏电压温度系数 Temperature coefficient of varistor voltage: ■ 储存温度范围 Storage temperature range: ■ 绝缘电压 Insulation voltage: 0 to -0.05 %/ºC max. -55ºC～+125ºC 2500V 60s (body Insulation) 5. 名词解释 DEFINITIONS 1) 最大连续工作电压：在环境温度25°C下，允许连续施加在压敏电阻器上的最大工频正弦电压有效值 Uac(总谐波失真小于5%)或直流电压值Udc。 Maximum continuous operating voltage: maximum ac RMS voltage uac or maximum dc voltage udc which can be applied continuously at a temperature of 25°C. Uac shall be a substantially sinusoidal voltage (less than 5% total harmonic distortion). 2) 压敏电压：直流参考电流流过压敏电阻器时，压敏电阻器两端的直流电压值。 Varistor voltage: dc voltage across the varistor when the dc reference current flows through the varistor. 3) 标称脉冲电流：是一个电流峰值，它是以每分钟2次的方式用8/20μs脉冲电流冲击100次，压敏电阻器可 以通过的电大峰值电流的1/10。 Nominal pulse current: it is a current peak value. It is pulsed 100 times with 8/20μs pulse current in 2 times per minute, and the varistor can pass 1/10 of the peak current. 4) 抑制电压：是指在标准大气条件下，压敏电阻器中通过标称脉冲电流时，其两端呈现的电压峰值。 Clamping voltage: refers to the voltage peak appearing between the two terminals of a varistor when passing a nominal pulse current under standard atmospheric conditions. 5) 耐冲击电流：压敏电阻器允许通过的规定波形的每个脉冲的最大电流值。 Withstanding surge current: the maximum current value of each pulse of the specified waveform that the varistor is allowed to pass. 6) 能量耐量：能被压敏电阻器吸收的指定波形的最大单个脉冲能量，除非另有规定，否则应使用2ms脉冲 或10/1000μs脉冲。 Maximum energy: the maximum single pulse energy of the specified waveform that can be absorbed by the varistor. Unless otherwise specified, 2ms pulses or 10/1000μs pulses should be used. 7) 额定功耗：在25℃的环境温度下的最大允许功耗。 Rated power: the maximum allowable power dissipation of varistors at an ambient temperature of 25°C. 8) 漏电流：在25℃或规定的其他温度下，施加最大直流电压时，通过压敏电阻器中的电流。 Leakage current: the current through the varistor at the maximum dc voltage applied at 25°C or other specified 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 8 / 15 6. 产品编码 PART NUMBER RM 10 D 511 K 系列 Series 标称直径 Nominal diameter 形状 及等级 Shape and grade 压敏电压 Varistor voltage 误差 Tolerance 序号 No. D 1 脚距 脚型 Lead spacing Lead style 名称 Field name I E 100 编带包装 或散装脚长 Taping packing or Lead length (bulk) 包封材质 Coating material 类别和标 志 Type and marking 表达内容 Expression 1 系列 Series 2 标称直径 Nominal diameter 3 形状 Shape 4 压敏电压 Varistor voltage 5 误差 Tolerance 6 脚距 Lead spacing 7 脚型 Lead style 1: 8 编带包装或散装脚长 Taping packing or Lead length (bulk) I: 9 包封材质 Coating material E: 10 类别和标志 Type and marking 100: RM: 压敏电阻器 ZnO (Zinc oxide) Varistors 10: 10mm D: 圆形 Disc 511: 510V K: ± 10% D: F=7.5mm 直脚 Straight Leads 散件包装，脚长(L)=24mm Bluk packing, Lead length (L)=24mm 环氧(蓝) Epoxy (Blue) 标准型，打印ZNR商标 Standard type, printed ZNR trademark 常用标称直径有： Common nominal diameters are: 5mm, 7mm, 10mm, 14mm, 20mm 常用压敏电压有： Common varistor voltage are: 18V, 22V, 27V, 33V, 39V, 47V, 56V, 68V, 82V, 100V, 120V, 150V, 180V, 200V, 220V, 240V, 270V, 300V, 330V, 360V, 390V, 430V, 470V, 510V, 560V, 620V, 680V, 750V, 780V, 820V, 910V, 1000V, 1100V, 1200V, 1800V. 编带包装方式示意图 TAPING PACKAGING DIAGRAM 卷圆盘包装 REEL PACKING 脚型示意图 LEAD STYLE DIAGRAM 折叠包装 AMMO PACKING 直脚 STRAIGHT LEAD 外弯脚 OUTSIDE KINK LEAD 平行脚 VERTICAL KINK LEAD 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 9 / 15 7. 测量与试验 MEASUREMENT AND TESTING 如无特殊需要，压敏电阻器应在下列环境条件下进行试验： If there is no special need, varistor measurement and testing should be conducted under the following environmental conditions: 温度 Temperature 相对湿度 Relative humidity 大气压力: Atmospheric pressure: 25°C± 5°C 30%～70% 86kpa～106kpa 序号 No. 检验项目 Item 要求 Specification 试验方法 Testing method 1 外观与尺寸 Appearance And dimension 外观形状没有明显的缺点，尺寸在标准 范围内。 No marked defect on appearance form and dimensions are within specified range. 压敏电阻器必须用目视检查其明显的缺点。 The varistors should be visually inspected for evidence of defect. 尺寸用游标卡尺测量。 Dimensions should be measured with slide calipers. 2 标志 Marking 清晰易于识别。 To be easily legible. 目视检查。 The capacitor should be visually inspected. 3 抑制电压 Clamping voltage 满足额定值 To meet the specified value. 使用波形为8/20μs的标称脉冲电流施加在压敏电阻器引出端上， 同时测试抑制电压的峰值。 A nominal pulse current of 8/20μs waveform was applied to the varistor terminals and the clamping voltage peak was tested. 4 压敏电压 Varistor voltage 在误差范围内。 Within specified tolerance. 将压敏电阻器固定在无锈蚀的夹具上，按“规格表”规定的条件 进行测试压敏电阻器引出端的电压。 The varistor is fixed on the fixture without rust, and the voltage of the varistor terminal is tested according to the conditions specified in the "Data sheet". 5 电容量 Capacitance 满足额定值 To meet the specified value. 在标准大气条件下，使用1kHz、1V的条件进行测量。 Measurement at 1kHz, 1V under standard atmospheric conditions 6 漏电流 Leakage current 满足额定值 To meet the specified value. 在25°C时施加75%的最大连续直流电压，测量其漏电流。 Apply a maximum continuous dc voltage of 75% to the varistor at 25°C and measure its leakage current. 7 8 重复脉冲 电流 Repetitive pulse current 试验过程中压敏电阻器应无击穿、闪 络，外观不应有任何机械损伤 电流冲击 The varistor should have no breakdown or 稳定性 flashover during the test, and the appearance Impulse should not have any mechanical damage testing 方波电流 冲击后，应在常温下恢复2h，测量压敏 stability Square wave 电压，其值相对于初始值的变化率应小 current 于10% After the impulse, it should be stored at room temperature for 2 hours. Measure the varistor 最大脉冲电流 voltage. The rate of change should be less than Max pulse current 10% of the initial value. 在8/20μs波形下，对压敏电阻器施加10次重复脉冲电流，每个方 向冲击各5次，相邻两次冲击的间隔为90s。 Under 8/20μs waveform, the varistor was subjected to 10 times of repetitive pulse current, and the impulses was 5 times in each direction. The interval between two adjacent impulses was 90 s. 对压敏电阻器施加1次方波电流冲击(2ms或者10/1000μs)的冲 击，方向任意。 The varistor is subjected to a square wave current impulse (2ms or 10/1000μs), in any direction. 在8/20μs波形下，对压敏电阻器施加1次最大脉冲电流冲击，方 向任意。 Under 8/20μs waveform, the varistor is subjected to a max pulse current impulse, in any direction. 9 耐电压 Withstand voltage 首先，将压敏电阻器的端子拧在一起，然后将金属箔包住压敏 电阻器离端子3-4mm的本体，接着将压敏电阻器插入盛着直径为 试验过程中压敏电阻器无击穿、电弧、 1mm的金属球的容器中，最后施加2500V的电压60秒种。 闪络等现象，外观不应有任何机械损伤 First, the terminals of the varistor should be connected together. Then, a The varistor should have no breakdown, arcing metal foil should be closely wrapped around the body of the varistor to the or flashover during the test, and the appearance distance of about 3 to 4mm from each terminal. Then, the varistor should be should not have any mechanical damage. inserted into a container filled with metal balls of about 1mm diameter. Finally, 2500v voltage is applied for 60 sec. Between the varisor lead wires and metal balls. 10 最大能量 Maximum energy 满足额定值 To meet the specified value. 在10/1000μs电流波下，压敏电阻器能承受的最大能量。 The maximum energy that the varistor can absorb under the 10/1000μs current wave. 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 10 / 15 æ 续上表 Continued on the table 检验项目 Item 要求 Specification 试验方法 Testing method 11 冲击寿命 Impulse life 试验后压敏电阻器外观不应有任何机械 损伤，压敏电压变化率不应超过10% After the test, the appearance of the varistor should not have any mechanical damage, and the varistor voltage change rate should not exceed 10% 常室温下，将指定的脉冲电流间隔10秒接通10000次，在1小时 至2小时时间段内测定其特性。 The change of varistor voltage shall be measured after the specified impulse current is applied 10000 times continuously with the interval of 10 seconds at room temperature. 12 额定功率 Rated power 满足额定值 To meet the specified value. 在环境温度25°C下施加连续脉冲电流时，压敏电阻器可以耗散 的最大平均功率。 Maximum allowable average power dissipation when subjected to the stress of successive impulses and at the temperature of 25°C. 序号 No. 13 压敏电压温度系数 满足额定值 Temperature coefficient of To meet the specified value. varistor voltage 式中，VN1是25°C下的压敏电压值，VN2是85°C下的压敏电压值 Where VN1 is varistor voltage at 25°C and VN2 is varistor voltage at 85°C 固定压敏电阻器的本体，使压敏电阻器每支导线均承受 导线无折断，压敏电阻器无破损。 10N(1.0mm导线直径为20N)垂直力，保持10± 1秒钟。 Lead wire should not be cut off. Varistor should Fix the body of the varistor and apply a tensile weight gradually to each lead not be broken. wire in the radial direction of the capacitor up to 10N (1.0mm lead wire diameter is 20N) and keep it for 10± 1 s. 14 导线抗张强度 Terminal tensile strength 15 压敏电阻器导线应承受5N(1.0mm导线直径为10N)重量，然后向 外弯折成90°，然后回复到原来位臵；接着往反方向弯折90°，再 导线无折断，压敏电阻器无破损。 复原；弯折一次2-3秒钟。 导线抗折强度 Lead wire should not be cut off. Varistor should Each lead wire should be subjected to 5N (1.0mm lead wire diameter is Terminal bending strength not be broken. 10N) weight and then a 90°bend, at the point of egress, in one direction, return to original position, and then apply a 90°bend in the opposite direction at the rate of one bend in 2 to 3 s. 16 将压敏电阻器的导线浸入焊料中2± 0.5秒钟，浸入深度离导线根 部1.5-2.0mm。 导线必须有3/4以上的面积均匀附着焊锡 The lead wire of a varistor should be dipped into molten solder for 2± 0.5 s. The depth of immersion is up to about 1.5 to 2.0mm from the root of lead 。 wires. Lead wire should be soldered with uniform coating on the axial direction over 3/4 of the 焊锡温度：无铅焊锡（Sn-3Ag-0.5Cu）245± 5°C circumferential direction. Temp. of solder: lead free solder (Sn-3Ag-0.5Cu) 245± 5°C 易溶解的H63号锡（Pb37/Sn63）235± 5°C H63 eutectic solder (Pb37/Sn63) 235± 5°C 17 18 可焊性 Solderability of leads 耐焊接热 Soldering effect 试验后压敏电阻器外观不应有任何机械 损伤，压敏电压变化率不应超过5% After the test, the appearance of the varistor should not have any mechanical damage, and the varistor voltage change rate should not exceed 5%. 导线浸入离导线根部1.5-2.0mm处、锡温为260± 5°C锡槽中10± 1 秒。试验后，压敏电阻器应在室温中恢复2小时。 The lead wires should be immersed in solder of 260± 5°C up to 1.5 to 2.0mm from the root of terminal for 10± 1.0 s. After the test, the varistor should recover at room temperature for 2h. 振动 Vibration resistance 试验后压敏电阻器外观不应有任何机械 损伤，压敏电压变化率不应超过5% After the test, the appearance of the varistor should not have any mechanical damage, and the varistor voltage change rate should not exceed 5%. 将压敏电阻器导线焊稳和调整振动频率范围为10-55Hz、总振幅 为1.5mm，振动从10Hz到55Hz，然后再回到10Hz，大约一分钟。 总时间六个小时，每两小时在相互垂直方向来回三次。 The varistor should be firmly soldered to the supporting lead wire and vibrated at a frequency range of 10 to 55Hz, 1.5mm in total amplitude, with about a 1 minute rate of vibration change from 10Hz to 55Hz and back to 10Hz. Apply for a total of 6h., 2h each in 3 mutually perpendicular directions. 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 11 / 15 æ 续上表 Continued on the table 序号 No. 19 20 21 22 检验项目 Item 要求 Specification 试验方法 Testing method 耐湿负荷 Humidity loading 试验后压敏电阻器外观不应有任何机械 损伤，压敏电压变化率不应超过10% After the test, the appearance of the varistor should not have any mechanical damage, and the varistor voltage change rate should not exceed 10%. 压敏电阻器保持在温度为40± 2°C、相对湿度为90%-95%条件下 施加最大连续交流电压500± 12小时。 Apply the max continuous operating ac voltage for 500± 12 h. At 40± 2°C in 90% to 95% relative humidity. 试验结束后，压敏电阻器应在室温下恢复2小时。 After the test, the varistor should recover at room temperature for 2h. 高温负荷 High temperature loading 试验后压敏电阻器外观不应有任何机械 损伤，压敏电压变化率不应超过10% After the test, the appearance of the varistor should not have any mechanical damage, and the varistor voltage change rate should not exceed 10%. 应给压敏电阻器施加最大连续交流电压，储存最高工作温度下 1000± 12小时。 The maximum continuous ac voltage should be applied to the varistor and stored at a maximum operating temperature of 1000 ± 12 h 试验结束后，压敏电阻器应在室温下恢复2小时。 After the test, the varistor should recover at room temperature for 2 h. 温度循环 Temperature cycle 温度循环试验按以下条件进行试验和测量 Temperature cycling shall be measured in the following test. 试验后压敏电阻器外观不应有任何机械 Step Temperature Time 损伤，压敏电压变化率不应超过10% 1 -40± 2°C 30min After the test, the appearance of the varistor 2 +125± 2°C 30min should not have any mechanical damage, and the 循环次数：5次 varistor voltage change rate should not exceed Cycle numbers: 5 cycles 10% 试验结束后，压敏电阻器应在室温下恢复2小时。 After the test, the varistor should recover at room temperature for 2 h. 阻燃性 Passive flammability 火焰撤去后30秒内，燃烧应能自熄 The burning of the sample shall be selfextinguishing within 30 s after removing the needle flame. 按[IEC 60695-11-5]对MOV进行针状火焰试验。火焰施加部位为电 阻体样品的侧面，施加时间为5秒。 The MOV shall be subjected to the needle-flame test of [IEC 60695-11-5]. The needle-flame application shall be on the side surface of the samples for 5 s. 8. 标志说明 MARKING DESCRIPTION 公司商标 Company trademark 德尔创商标： ZNR ZNRC 压敏电阻规格 Varistor specifications, ex.: 20, Nominal chip diameter 20mm D, disc chip, 511, varistor voltage 510V (51× 101) K, varistor voltage tolerance ± 10% 安规标志 Safety certification marking 生产周期和内部识别码 Production cycle and internal identification code, ex.: A 生产年份 Production year A, 2020 B, 2021 ︙ Z, 2045 A, 2046 9 生产月份 Production month 1, Jan. ; 2, Feb.; ︙ 9, Sept.; O, Oct.; N, Nov.; D, Dec. Q 识别码 Production ID D, Standard type; K, General type T, Hi-temperature (125ºC) type; V, Hi-energy type; J, Withstanding surge type (07D, 2.5kV/40 times; 10D, 4kV/40 times); Q, Appendix Q (IEC 60950-1, 6KV/3KA) type 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 12 / 15 9. 安全注意事项 SAFETY PRECAUTIONS 9.1. 9.1.1. 9.1.2. 1) 2) 3) 4) 使用压敏电阻器时，压敏电阻器周围条件（设备设计中的材料、环境、电源条件、电路条件等）发生异常时，则可能引发火灾、 触电、烧伤、以及产品故障。 In case that a varistor is used, if an abnormality takes place because of peripheral conditions of the varistor(material, environments, power source conditions, circuit conditions, etc. In equipment design), fire, electric shock, burn, or product failure may be occur. 下列内容为使用时的相关注意事项，请认真确认后再行使用。如对未及事项有疑议，请速与我公司担当部门联系。 The precautions for this product are described below; understand the content thoroughly before usage. For more questions, contact us. 严格遵守事项 Precautions to be strictly observed 额定性能确认 Confirmation of performance ratings 请遵守压敏电阻器的最大连续工作电压，耐冲击电流、最大能量耐量、浪涌寿命、额定功率和操作温度范围等额定性能的规定， 在规定范围内使用。 Use the varistor within its rated range of performance such as the maximum continuous operating voltage, withstanding surge current, maximum energy, impulse life, rated power and operating temperature range. 超出规定范围使用，则会造成压敏电阻器性能劣化，破坏元件，严重可引起压敏电阻器冒烟或起火。 If used outside the range, the varistor can be degrade and have element fracture, which may result in smoking and ignition. 为避免意外现象发生，请采用如下对策 To avoid accidents due to unexpected phenomena, take the following measures 压敏电阻器受损时 ，可能出现破碎飞散，因此要对集成产品加保护盖或外盒。 In the event of fracture of the varistor, its pieces may scatter; hence, put the case or cover of the set product in place. 请勿安装在可燃物品（塑料电线、树脂合成物等）附近。若无法避免，请使用不燃性保护外壳。 Do not install the varistor near combustible substances (polyvinyl chloride wires, resin moldings, etc.). If it’s difficult to do, install a nonflammable cover. 线间使用 Across-the-line use 在线间使用时，将保险丝与压敏电阻器串联。 When the varistor is used across a line, put a current fuse in series with the varistor. 线-地间使用 Use between line to ground a) 在线-地间使用时，压敏电阻器短路时会产生接地电阻，电流保险丝不会熔断，可能引起压敏电阻器外涂层树脂冒烟或起火。 If the case that the varistor is used between a line to the ground, the short circuit of the varistor may not blow the current fuse because of grounding resistance, which may cause smoking and ignition of the varistors exterior resin. 为避免上述情况，请在电源端安装漏电断路器。如无漏电断路器，则需将电流保险丝与温度保险丝串联使用。 As the measure against it, install an earth leakage breaker on the power supply side of the varistor position. If no earth leakage breaker is installed, use a thermal fuse together with a current fuse in series. 在带电部件与金属部件之间使用压敏电阻器时，压敏电阻器短路时有触电危险，故请将金属部件接地或勿与人体接触。 If the case that the varistor is used between a live parts to metal case, an electric shock may develop at a shortcircuit of the varistor; hence, ground the metal case to the ground or keep it from the human body. 9.2. 使用注意事项 Application notes 9.2.1. 注意下列事项，可能导致压敏电阻器寿命缩短或引发故障 Pay attention to the following items to avoid the shortened life and failure of the varistor. 1) 电路条件 Circuit conditions a) 选定的压敏电阻器的电压最大值在最大连续工作电压值之上。 Select a varistor of which the maximum voltage including fluctuations in source voltage allows for the maximum permissible circuit voltage. b) 短间隔性地施加浪涌时（施加抗干扰模拟试验电压时），不可超过压敏电阻器的额定功率。 In cases that surges are intermittently applied at short intervals (for example, in case that the voltage of the noise simulator test is implemented etc.), c) 选定压敏电阻器时，须按照表1的标准产品型号 Select a varistor recommended in table 1. ① 线间使用 Across-the-line use 单相三线式连线时单独配线负荷导致负荷不平衡、电压线和中性线短路、中性线欠损、容量性负荷情况下开闭时的共振 等，将导致电源电压的上升，可能使用表1中标有＊的产品型号。 If possible, use a part no. Marked with ✽ in case of voltage temporarily rises load unbalance of separately-wired loads, short between hot and neutral-line, open of neutral line in single-phase-three-wired system, and due to resonance at switching for a capacitive, inductive load. ② 线-地间使用 Used between line to ground 出现故障时，对地电压将上升，因此，请使用附表1中推荐的产品型号。 Use a different part no. From “across-the-line use” as table 1, because of raising voltage in case of “line to ground fault”. b) 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 13 / 15 表1 – 压敏电阻器的适用范例 Table 1 - example of varistor application 类别 Type 线间使用 Across-the-line use 线-地使用 Use between line to ground DC / AC单相 DC/AC single-phase AC三相 AC 3-phase 连线举例 Connections example MOV 压敏电阻 选型举例 Example of varistor MOV 1 MOV 3 电源电压 Source voltage AC100V 压敏电阻 Varistor 201 ~ 361✽ AC120V 241 ~ 431✽ AC200V 431 ~ 561✽ AC220V 471 ~ 621✽ AC240V 511 ~ 621✽ AC380V 821 MOV MOV 2 MOV 4 电源电压 Source voltage 压敏电阻 Varistor AC100V AC220V 471, 511, 621✽, 821✽✽, 182✽✽✽ AC230V AC240V 511, 621✽, 821✽✽, 182✽✽✽ AC380V 112✽✽ 182✽✽✽ 进行设备的绝缘电阻试验（DC500V）时，请使用表1中推荐的标有✽✽的产品型号。使用不可清除绝缘性能试验的压敏电 阻电压时，在一定的电路条件下，试验时可将压敏电阻器从电路上取下。 Use a varistor marked with ✽✽ in table 1, in case of the insulation resistance test (500Vdc) for equipment. When using a part of the varistor voltage that the insulation efficiency examination can not be cleared, there is a case where the varistor can be done by removing it from the circuit depending on the circuit condition. d) 进行设备的耐电压试验（AC1000V或AC1200V）时，请使用表1中推荐的标有✽✽✽的产品型号。 Use a varistor marked with ✽✽✽ in table 1, in case of the withstanding voltage test (1000Vac or 1200Vac) for equipment. 关于电流保险丝 Concerning current fuse ① 所用压敏电阻器与电流保险丝的额定电流，一般推荐按下表进行选定。此外，在用户端，当压敏电阻器损坏时，确认其设 备是否会发生2次伤害。 We recommend selecting a varistor and the rated current of a current fuse as follows. Finally, please be sure that there is no danger if the varistor mounted on the equipment breaks. 规格specs 05D 07D 10D 14D 20D 保险丝额定电压 ≤2A ≤5A ≤5A ≤10A ≤10A Fuse rated current ② 保险丝的插入部位建议按表1操作。 The recommended fuse position is shown in table 1. e) 温度保险丝 Concerning thermal fuse 将压敏电阻器与温度保险丝连接时，用户端请尽量选用热结合较好的保险丝。 Set a thermal fuse to get high thermal conductivity with varistor. 9.2.2. 使用环境 Operating environments 1) 压敏电阻器不可在室外使用。 The varistor is designed to be used indoors. Do not use it exposed outdoors. 2) 不可在阳光直射场所、发热源附近或温度超过使用温度范围的场所使用。 Do not use the varistor in places exposed to temperatures beyond the operating temperature range, such as places exposed to sunlight and vicinities of heating equipment. 编号DOC NO.: DEC-SA-WI007 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 14 / 15 3) 不可在淋雨、蒸汽、高湿度的场所使用。 Do not use the varistor in places exposed to high temperatures and high humidity, such as places exposed directly to rain, wind, dew condensation, and 4) 不可在粉尘或盐分较多的场所以及被腐蚀性气体污染的环境中使用。 Do not use the varistor in dusty and salty places and atmospheres polluted by corrosive gases. 9.2.3. 加工条件 Processing conditions 1) 不可采用可能导致外涂层树脂劣化的溶剂（稀释剂、丙酮等）进行清洗。 Do not wash the varistor by such solvents (thinner, acetone, etc) as its exterior resin deteriorates. 2) 不可施加可能导致外涂层树脂或元件出现破损的冲击或撞击、压力。 Do not apply a strong vibration or shock (by falling, etc) to the varistor, cracking to its exterior resin and element may occur. 3) 将压敏电阻器进行树脂镀膜（含护膜塑模）时，不可使用可能导致压敏电阻器劣化的树脂。 When coating the varistor with resin (including molding), do not use such resin. 4) 压敏电阻器外涂层树脂附近的引线部位不可进行强烈折弯或施加外力。 Do not bend the varistor lead wires at the position close to its varistor exterior resin, or apply external force to the position. 5) 焊接时，请在如下条件下进行。且不可将构成压敏电阻器的焊接部位或绝缘材料熔化。 When soldering the varistor lead wires, follow the recommended conditions and do not melt the solder and insulating materials constituting the varistor. 焊接方式 推荐条件 注意事项 Soldering method Recommended condition Attention item 波峰焊 260°C, 10秒以内 引线型不是回流焊对象产品 Flow soldering 260°C, within 10 sec Lead wires type is not reflow soldering object part. 上述以外的条件下使用时，请用户端自行确认。 For use other than the above conditions, please the client to confirm. 仅限进行1次返工，烙铁温度350°c以下，时间控制在5秒以内。 Only 1 times rework, soldering iron temperature should not exceed 350°c and should not be applied for more than 5 sec. ■ 推荐焊接条件 Soldering temperature-time profile to recommend 9.2.4. 长期保管 Long-term storage 1) 压敏电阻器不可保存在高温、高湿场所。保存场所室温40 °C以下，湿度75%RH以下，保存期限为1年。 Do not store the varistor under high temperature and high humidity. Store it at a temperature up to 40 °C and at humidity below 75% RH, and use it within 1 year. 长期间保管（1年以上）时，使用时请确认产品的可焊性。 Before using the varistor that has been stored for a long period (1 years or longer), confirm the solderability. 2) 不可保存在腐蚀性气体（硫化氢、亚硫酸、氯气、氨气等）环境中。 Avoid atmospheres full of corrosive gases (hydrogen sulfide, sulfurous acid, chlorine, ammonia, etc). 3) 保存场所避免阳光直射、结露等。 Avoid direct sunlight and dew condensation. 9.3. 说明 Notices 用于可靠性要求极高的设备（航空航天设备、医疗设备等）时，请事先至本公司咨询使用型号和保护措施等相关事宜。 In cases that the varistor is used in equipment (aerospace equipment, medical equipment, etc) requiring extremely high reliability, ask us for a selection of part no., and protection coordination, etc in advance. 若未按照产品规格书记载事项进行操作，并由此导致出现异常时，本公司不负任何责任。 Note that we do not take any responsibility for faults and abnormalities resulting from the use not in conformity with the contents of entries in the delivery specification. 出现使用电路电压的异常上升、超高浪涌的侵入等不可预期因素时，可能导致压敏电阻器起火。为防止延烧到使用设备上，外部 结构材料需使用阻燃材料进行多重保护。 There is a possibility that the varistor will unexpectedly cause smoke or ignite because of an abnormal rise of the circuit voltage and invasion of excessive surge. To prevent that accident from spreading over the equipment and not to expand the damage, use multiplex protection such as the adoption of frameretardant materials for housing parts and structural parts. 孔距(P0)与元件间距离(P)均为12.7mm 或者，孔距(P0)与元件间距离(P)均为15.0mm 12.7mm by feed hole pitch (P0) and components pitch (P) or, 15.0mm by feed hole pitch (P0) and components pitch (P) 10. 编带标准 TAPING SPECIFICATIONS ■ 方式一 Method 1 孔距(P0)为12.7mm，元件间距离(P)为25.4mm Feed hole pitch (P0) with 12.7mm and components pitch (P) with 25.4mm ■ 方式二 Method 2 DEC-SA-WI007 编号DOC NO.: 压敏电阻器规格承认书 版本REV.: B/0 日期DATE: 2021/5/10 APPROVAL SPECIFICATION FOR VARISTORS 页码PAGE: 15 / 15 弯脚架高 Height of kink 涂装脚长度 Coating rundown on leads 剪切长度 Snipped length 编带总厚度（含导线） Total tape, tape and lead wire 编带厚度 Total tape thickness 进料孔直径 Feed hole diameter 元件总高度 Component height 弯脚类 元件到纸带中心的高度 Kink lead type Height of component from 直脚类 tape center Straight lead type 胶带位臵 Hold-down tape position 孔位 Hole position 胶带宽 Hold-down tape width 纸带宽 Tape width 导线直径 Lead wire diameter 进料孔与元件间距离 Hole center to component center 进料孔与导线间距离 Feed center to lead 孔距 Feed hole pitch 元件间距离 Component pitch 脚距 Lead to Lead distance Φd W W0 W1 W2 H H0 H1 D0 t1 t2 L C K 0.7 18.0 7.0 9.0 3.0 18.0 16.0 40.0 4.0 0.9 1.7 11.0 3.0 5.0 ± 0.1 +1.0 -0.5 min +0.75 -0.5 max +2.0 -0 ± 0.5 max ± 0.3 max max max max max P1 P2 12.7 15.0 25.4 25.4 12.7 15.0 12.7 12.7 3.85 3.75 3.85 6.35 10.0 7.7 --- ± 0.8 ± 1.0 ± 0.3 ± 0.7 ± 1.3 --- P0 7.5 7.5 P 5.0 7.5 F 方式二 Method 2 标准 Specifications 误差 Tolerance 方式一 Method 1 项目 代码 Item Symbol