【经验】TND10V-621KB00A陶瓷压敏电阻在开关电源交流输入端浪涌电流应用对策

时间： 2019-07-31 来源：世强

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设计项目出现问题：

笔者开发一款正激200W工业级开关电源项目，输出电压/电流14.4V/6A主要是出口北美市场工业电源市场。配合终端产品应用三年没有任何异常，防干扰也采用专用PCB铺铜与电源地屏蔽, 今年退回一批成品机，出现不明”炸机烧黑PCBA板现象"。分析开关MOSFET驱动能力正常，没有振铃现象。也邀请原厂PWM驱动芯片FAE来现场分析，IC驱动开关频率也没有任何异常。

应用对策整改：

只能从交流输入端外围电路入手，由于最初原型并没有加入浪涌电流抑制，接通交流电源开机的瞬间，高压滤波电容由于物理惯性会导致输入瞬间电流和过电压超出正常应用范围，虽然时间是纳秒级，但足以对正激开关电源产生浪涌伤害，重新Layout PCB板在高压滤波电容之前加装一个陶瓷压敏电阻，以抑制开机瞬间尖峰电流控制，在设计规范要求之内(90V-230V/25A)，由于热敏电阻也会自耗电产生损耗，根据黑金刚电压电流特性曲线(10V 型) 规格要求，选用型号为TND10V-621KB00A符合本正激开关电源效率设计要求。当施加给陶瓷压敏电阻过大电压和吸收了过大的浪涌电流能量后万一遭到击穿损坏时，压敏电阻能瞬间抑制封装树脂的爆燃及飞散，从而防止因压敏电阻而引起的二次事故伤害。能有效抑制开机瞬间浪涌电流。从而保证产品使用者安全。

整改后在交流输入端加入黑金刚陶瓷压敏电阻，已经批量做大货，再没有不明原因发生炸机烧黑现象。

图1：整改后在交流输入端加入黑金刚陶瓷压敏电阻

图2：整改后在交流输入端加入黑金刚陶瓷压敏电 PCBA板

图3：陶瓷压敏电阻TND10V-621KB00A伏安特性

图4：陶瓷压敏电阻TND10V-621KB00A吸收脉冲特性

黑金刚陶瓷压敏电阻TNR V 系列产品，采用UL94V-0 最高防火级别的阻燃性树脂，已经大批量应用在200W开关电源项目，产品已经批量出货，没有收到客户关于此压敏电阻投诉，黑金刚凭借新结构的陶瓷材料和新电极材料的开发，通过改良制造方法，使得浪涌电流耐量和能量耐量大幅提高，体型小且性能优越的产品。黑金刚是全球顶级无源元器压敏电阻生产商品牌，推出多款TNR系列应用开关电源抑制浪涌电流领域。由世强元器件一级原厂代理，供货稳定。

TND10V-621KB00A陶瓷压敏电阻应用特点：

● 浪涌电流耐量非常大。

● 能量耐量非常大。

● 同当为同一浪涌电流耐量时，体型可以小一个等级。

● 电压非直线系数大，极限电压低。

● 电压－电流特性正负对称。

● 对脉冲的应答速度快。

● 无续流现象。

● 相对反复浪涌无变化。

● 温度特性优良。

● 可信度高。

● 外包装∶ UL94 V-0 的难燃性环氧树脂

TND10V-621KB00A陶瓷压敏电阻的主要用途：

● 各种开关电源输入端超过电压时的保护。特别是市电不稳定国家

● 各种机器的感应雷浪涌的保护

● 电动机、继电器等的开关浪涌的吸收

● 使用温度范围∶－ 40 ～＋85℃

● 保存温度范围：－ 50 ～＋ 125℃

制造厂商： Nippon Chemi-Con

产品描述： RES TNR AC 385V DC 505V 25A 11.5mm RoHS

料号名称： TND10V-621KB00A

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松田（STE）压敏电阻器/热敏电阻器/陶瓷电容器选型指南

公司介绍 Company Profile 压敏电阻器 Zinc Oxide Oaristor 热敏电阻器 Negative Temperature Coefficent Thermistor 陶瓷电容器 Ceramic Capacitors 电阻器产品线 Capacitors Production Line

松田 - 氧化锌压敏电阻器 ZINC OXIDE VARISTOR,低压陶瓷电容器 LOW VOLTAGE CERAMIC CAPACITORS,热敏电阻器 NEGATIVE TEMPERATURE COEFFICENT THERMISTOR,NTC THERMISTOR,交流陶瓷电容器,AC CERAMIC CAPACITORS,氧化锌压敏电阻器,负温度系数热敏电阻器,Y1型固定电容器,压敏电阻器 VARISTORS,陶瓷电容器 CERAMIC CAPACITORS,高压陶瓷电容器 HIGH VOLTAGE DISC CERAMIC CAPACITORS,FIX CAPACITORS,薄膜电容器 FILM CAPACITORS,高压陶瓷电容器,中压陶瓷电容器 MEDIUM VOLTAGE CERAMIC CAPACITORS,电压敏感性电阻器 ZINC OXIDE VARITOR PRESSURE SENSITIVE RESISTOR,金属化聚丙烯膜电容器 METALLIZED POLYPROPYLENE FILM CAPACITOR,固定电容器 FIX CAPACITORS,氧化锌压敏电阻器 ZINC OXIDE VARISTORS,金属膜电容器 FILM CAPACITORS,额定零功率电阻 RATED ZERO POWER RESISTANCE,高压金属化聚丙烯膜电容器 HIGH-VOLTAGE METALLIZED POLYPROPYLENE FILM CAPACITOR,Y2 FIX CAPACITORS,高压瓷介固定电容器 HIGH VOLTAGE CERAMIC CAPACITOR,塑料外壳金属化聚丙烯膜电容器 METALLIZED POLYPROPYLENE CAPACITOR,Y1 FIX CAPACITORS,高压圆片陶瓷电容器,交流陶瓷电容器 AC CERAMIC CAPACITORS,压敏电阻器,负温度系数热敏电阻器 NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS,负温度系数热敏电阻器 NEGATIVE TEMPERATURE COEFFICENT THERMISTO,陶瓷电容器,高压陶瓷电容器 HIGH VOLTAGE CERAMIC CAPACITORS,氧化锌压敏电阻,Y1固定电容器,功率型热敏电阻器,中压瓷介固定电容器 MEDIUM VOLTAGE CERAMIC CAPACITOR,零功率电阻 ZERO POWER RESISTANCE,抑制电源电磁干扰电容器 ELECTROMAGNETIC INTERFERENCE SUPPRESSION CAPACITORS,直流陶瓷电容器 DC CERAMIC CAPACITORS,Y2固定电容器,NTC热敏电阻,压敏电阻器 ZINC OXIDE VARISTOR,固定电容器,ZINC OXIDE VARISTOR,热敏电阻器,Y2型固定电容器,CERAMIC CAPACITORS,热敏电阻器 THERMISTOR,HIGH VOLTAGE DISC CERAMIC CAPACITORS,热敏电阻器 THERMISTORS,NEGATIVE TEMPERATURE COEFFICIENT THERMISTOR,抑制电源电磁干扰用固定电容器,陶瓷电容器 CERAMIC CAPACITORS,STE-10D220K,STE-20D241K,MF72 80D-11,STE-05D121K,STE-20D471K,STE-14D821K,MF72 80D-13,MF72 2.5D-9,STE-07D220K,STE-10D680K,STE-20D621K,MF72,STE-07D680K,MF72 2D-25,STE-14D102K,MF72 80D-15,STE-10D112K,STE-10D330K,MF72 30D-9,STE-10D221K,MF72 30D-7,STE-05D241K,MF72 30D-5,STE-14D820K,STE-20D361K,STE-20D470K,STE-05D471K,STE-10D180K,STE-10D560K,STE-20D511K,STE-10D681K,STE-14D181K,CBB81,STE-05D621K,STE-14D101K,STE-14D561K,STE-14D331K,STE-10D101K,STE-10D331K,STE-10D561K,MF7260D-9,STE-05D220K,STE-10D181K,STE-10D820K,STE-05D680K,STE-07D820K,MF72 6D-11,MF72 6D-13,STE-07D101K,STE-07D561K,MF72 60D-15,MF72 6D-15,STE-07D331K,MF72 60D-13,MF72 16D-11,MF72 60D-11,STE-14D180K,MF72 33D-15,MF72 16D-15,STE-07D181K,MF72 16D-13,MF72 4.7D-25,STE-14D112K,STE-14D330K,STE-14D221K,MF72 33D-13,STE-14D560K,STE-14D681K,MF72 33D-11,STE-10D102K,MF72 4D-9,STE-10D821K,MF72 6D-20,MF72 2.2D-20,STE-20D751K,STE-07D330K,STE-07D221K,MF72 6D-25,STE-07D560K,MF72 16D-20,STE-07D681K,STE-07D180K,MF72 4.7D-13,MF72 16D-25,MF72 33D-20,STE-14D220K,STE-14D680K,STE-10D781K,MF72 3D-20,MF72 3D-9,MF72 47D-15,MF72 3D-7,MF72 47D-13,CBB21,MF72 47D-11,MF72 20D-11,MF72 20D-15,MF72 3D-25,MF72 20D-13,STE-20D151K,STE-10D201K,STE-10D431K,STE-20D301K,STE-10D390K,STE-20D911K,MF72 60D-20,MF72 3D-15,STE-14D121K,MF72 3D-13,MF72 3D-11,MF7212D-9,MF72 10D-25,STE-14D621K,MF72 10D-20,STE-20D271K,STE-10D270K,MF72 25D-11,STE-10D391K,STE-05D361K,MF72 12D-7,MF72 25D-13,STE-05D470K,MF72 25D-15,STE-05D511K,STE-07D270K,STE-07D391K,MF72 1.3D-13,MF72 1.3D-15,STE-14D241K,STE-14D471K,MF72 80D-9,MF72 10D-13,STE-20D391K,MF72 47D-20,STE-14D511K,STE-20D270K,MF72 0.7D-20,MF72 8D-9,CBB13,MF72 0.7D-25,MF72 8D-7,STE-07D201K,STE-10D271K,MF72 10D-15,STE-07D431K,MF72 7D-13,MF72 1.3D-20,MF72 7D-11,STE-07D390K,MF72 1.3D-25,STE-14D361K,STE-14D470K,MF72 7D-15,MF72 15D-25,STE-05D270K,STE-20D390K,MF72 33D-9,MF72 120D-9,MF72 33D-7,STE-10D301K,MF72 33D-5,MF7210D-9,STE-07D□□□K,MF72 7D-9,MF72 200D-9,MF72 10D-7,MF72 4D-25,STE-07D301K,STE-20D431K,MF72 10D-5,STE-10D□□□K,STE-05D391K,STE-20D201K,STE-10D151K,STE-07D151K,STE-10D911K,MF72 15D-15,MF72 15D-11,STE-20D781K,MF72 15D-13,MF72 4D-15,MF72 10-11,MF72 4D-11,MF72 4D-13,STE-05D390K,MF72 16D-7,STE-07D271K,CT81,STE-05D431K,STE-05D201K,STE-14D751K,STE-05D151K,STE-10D751K,MF72 50D-7,MF72 8D-20,MF72 18D-15,CC81,MF72 50D-5,MF7216D-9,MF72 50D-9,MF72 8D-25,STE-20D102K,STE-20D821K,CBB21B,MF72 22D-5,MF72 50D-11,STE-05D301K,MF72 22D-7,MF72 50D-13,STE-14D□□□K,MF72 18D-20,MF72 22D-9,MF72 50D-15,MF72 8D-11,STE-05D271K,MF72 8D-13,STE-20D181K,STE-20D561K,MF72 120D-11,STE-14D301K,STE-14D911K,MF72 120D-13,MF72 50D-20,STE-20D331K,CBB23B,STE-20D820K,MF72 8D-15,STE-20D101K,MF72 22D-13,MF72 22D-11,STE-20D□□□K,MF72 18D-13,MF72 120D-15,MF72 20D-20,MF72 20D-25,STE-14D151K,MF72 22D-15,STE-05D181K,STE-10D511K,STE-20D180K,STE-20D330K,STE-20D560K,STE-20D681K,MF72 12D-11,STE-05D331K,STE-07D511K,MF72 12D-15,STE-05D561K,MF72 30D-15,MF72 12D-13,MF72 30D-13,STE-10D470K,STE-20D221K,STE-20D112K,MF72 30D-11,STE-10D361K,STE-07D470K,STE-07D361K,STE-05D820K,MF72 2.5D-11,STE-05D101K,MF72 2.5D-15,MF72 20D-5,MF72 2.5D-13,MF72 40D-20,MF72 20D-7,STE-14D271K,MF72 20D-9,STE-20D220K,MF72 1D-25,STE-10D621K,MF72 12D-20,STE-05D221K,STE-20D680K,STE-05D330K,STE-05D560K,STE-05D681K,MF72 6D-9,MF72 12D-25,STE-10D241K,STE-05D180K,STE-10D471K,MF72 30D-20,STE-14D270K,STE-14D391K,MF72 2.5D-20,MF72 2.5D-25,MF72 1D-20,STE-10D121K,MF72 1.5D-15,MF72 5D-7,MF72 1.5D-11,MF72 5D-9,MF72 1.5D-13,STE-05D□□□K,STE-07D121K,MF72 5D-5,STE-14D390K,MF72 15D-5,MF72 60D-5,STE-14D201K,STE-14D431K,MF72 5D-11,MF72 5D-15,MF72 5D-13,MF72 40D-15,STE-20D121K,MF72 1.5D-25,CT7,STE-07D621K,CBB82B,STE-07D241K,STE-07D471K,STE-14D781K,MF72 5D-20,MF72 5D-25,电子镇流器 BALLAST,电磁关,TV,SCREEN,照明,家电数码 HOME APPLIANCE,工业电器,RELAYS,继电器,低脉冲线路,高脉冲电路 HIGH PULSE CIRCUITS,转换电源 CONVERTER POWER,高压旁路 BYPASS,电话 TELEPHONE,电源电路 POWER CIRCUIT,电源 POWER SOURCES,激磁线圈 ELECTRO-MAGNETIC VALVES,静电仿制,行动电话,显示器,SEMICONDUCTORS,脉冲电路 SURGE CIRCUIT,交流电路 AC CIRCUIT,高压旁路 HIGH VOLTAGE BY-PASSING,HEATER,TELEPHONE,汽车电装品,COMMUNICATION LINE,LIGHTING,电子照明,汽车设备,半导体元器件保护 SEMICONDUCTORS PROTECTION,电源线间应用,AUTOMOBILE EQUIPMENT,电加热器 HEATER,照明灯具,高温节能灯,电子整机领域 TELEVISIONS,电话机,电视,通信线,耦合电路 COUPLING CIRCUIT,APPLIANCE,开关电源,用具,转换电源,白炽灯,电话,SWITCH POWER,通信回线,节能照明 LED LIGHTING,IMAGE PRODUCE,热水器,电子镇流器,对地间应用 LINE-GROUND APPILICATION,汽车电装品 AUTOMOBILE EQUIPMENT,高频电路 HIGH-FRENQUENCY CIRCUIT,半导体元件保护,半导体,大电流 HIGH CURRENT LOADING CIRCUIT,噪音压制电路 NOISE SUPPRESSION CIRCUIT,图像生成,INDUSTRIAL ELECTRIC,电加热器,屏幕,BALLAST,电源线间应用 LINE-LINE APPILICATION,UPS电源,家用电器,镇流器,转换器功率,照明灯具 LIGHTING,工业电气,行动电话 CELLULAR PHONE,电源跨接线路,电源电路噪音压制电路 POWER SUPPLY NOISE SUPPRESSION CIRCUIT,开关电源 SWITCH POWER,显像管,显像管 IMAGE REPRODUCE,直流电路 DC CIRCUIT,高压高频脉冲电路,CONVERTER POWER

2021/08/20 - 选型指南代理服务技术支持采购服务

陶瓷压敏电阻TNR™的压敏电阻电压

在使用陶瓷压敏电阻TNR™的压敏电阻电压时，电线与地面之间的压敏电阻电压应请选定在430V(电压代码: 431K)以上。

2024-10-30 - 技术问答代理服务技术支持采购服务

黑金刚压敏电阻选型表

提供黑金刚（Nippon Chemi-Con）不燃压敏电阻、压敏电阻产品选型，形状为引线型，压敏电阻电压16V~1980V，素子直径Ø5mm～23mm，浪涌电流耐量125A~10000A

Max. Allowable Voltage AC(V)

Max. Allowable Voltage DC(V)

Max. Peak Current(8/20us)(A)

Max. Peak Current Cycle(time)

Max. Energy(2ms)(J)

Rated Wattage(W)

Max. Clamping Voltage(Specified Current)(A)

Max. Clamping Voltage(V)

Rated Varistor Voltage(V)

Varistor Voltage(Min.)(V)

Varistor Voltage(Max.)(V)

Applicable Temperature Range(℃)

Moisture Resistance Time(hours)

选型表 - Nippon Chemi-Con 立即选型

南方宏明（SHM）瓷介电容器/压敏电阻器/热敏电阻器选型指南

公司简介 Company Profile 瓷介电容器 DISC CERAMIC CAPACITORS 压敏电阻器 ZINC OXIDE VARISTORS NTC热敏电阻器 NTC THERMISTORS 片式单层瓷介电容器 CHIP SINGLE LAYER DISC CERAMIC CAPACITORS 片式压敏电阻器 CHIP ZINC OXIDE VARISTORS(SMD) 独石电容器 MONOLITHIC CERAMIC CAPACITORS

南方宏明 - 片式单层瓷片电容器（SMD）,NTC热敏电阻器,氧化锌压敏电阻器,片式氧化锌压敏电阻（SMD）,功率型NTC热敏电阻器,CHIP ZINC OXIDE VARISTORS(SMD),TEMPERATURE COMPENSATING DISC CERAMIC CAPACITORS,高介电常数圆片陶瓷电容器,独石陶瓷电容器,ZINC OXIDE VARISTORS,中压瓷介电容器,高压瓷介电容器,HIGH VOLTAGE DISC CERAMIC CAPACITORS,功率型NTC热敏电阻,CHIP ZINC OXIDE VARISTORS,片式安全陶瓷电容器,半导体瓷介电容器,交流盘式瓷介电容器,半导体圆片陶瓷电容器,超高压圆片陶瓷电容器,CHIP SAFETY CERAMIC CAPACITORS,SEMI-CONDUCTIVE DISC CERAMIC CAPACITORS,高介电常数瓷介电容器,ZINC OXIDE VARISTORS,MONOLITHIC CERAMIC CAPACITORS,HIGH VOLTAGE SINGLE-LAYER CERAMIC CAPACITORS (SMD),DISC CERAMIC CAPACITORS,高压圆片陶瓷电容器,压敏电阻器,瓷介电容器,超高压瓷介电容器,AC DISC CERAMIC CAPACITORS,CERAMIC CAPACITORS,ULTRA HIGH VOLTAGE DISC CERAMIC CAPACITORS,HIGH VOLTAGE CHIP CERAMIC CAPACITORS,MONOLITHIC CERAMIC CAPACITORS,MIDDLE VOLTAGE DISC CERAMIC CAPACITORS,CHIP SINGLE LAYER DISC CERAMIC CAPACITORS,片式单层瓷介电容器,HIGH DIELECTRIC CONSTANT DISC CERAMIC CAPACITORS,片式氧化锌压敏电阻器,NTC THERMISTOR,片式安规瓷介电容器,圆片瓷介电容器,中压圆片瓷介电容器,圆片陶瓷电容器,NTC THERMISTORS,片式压敏电阻器,独石电容器,片式瓷介电容器,高压片式陶瓷电容器,安规瓷介电容器,温度补偿瓷介电容器,热敏电阻器,POWER NTC THERMISTOR,DISC CERAMIC CAPACITORS,CHIP SINGLE LAYER DISC CERAMIC CAPACITORS(SMD),片式高压瓷介电容器,温度补偿圆片瓷介电容器,ZVR07D180K,ZVR05D220K,ZVR05D680K,ZVR10D820K,ZVD2825C471,ZVR07D330K,ZVR10D561K,ZVR07D221K,ZVR07D820KJ,ZVR07D560K,ZVR07D681K,ZVR10D180K,ZVR10D751KJ,ZVR14D180KJ,ZVR14D361KJ,ZVD2825C470,ZVR20D781KJ,ZVR07D820K,ZVR14D781K,ZVD2825C101,ZVR10D330K,ZVR10D221K,ZVR10D112K,ZVR14D820KJ,ZVR07D180KJ,ZVR07D181K,ZVR10D821K,ZVR20D431KJ,ZVR10D220KJ,ZVR07D101K,ZVR07D331K,ZVD2825C220,ZVR07D471KJ,ZVD2825C221,ZVR07D561K,ZVR10D390KJ,ZVR20D121K,ZVR14D201K,ZVR10D220K,ZVR14D431K,ZVR07D361KJ,ZVD4032C820,ZVR14D470KJ,ZVR14D241KJ,ZVR14D390K,ZVR14D301KJ,ZVD4032C151,ZVD4032C271,ZVD4032C270,ZVD4032C391,ZVD4032C390,ZVR20D560K,ZVD2825C330,ZVR20D681K,ZVD2825C331,ZVR10D680K,ZVR20D112K,ZVR20D330K,ZVR20D221K,ZVR10D121KJ,ZVR20D180K,ZVR05D431KJ,ZVR05D417K,ZVR14D391K,ZVR10D102K,ZVR14D270K,ZVR10D241KJ,ZVR05D101KJ,ZVR14D,ZVR10D680KJ,ZVR20D180KJ,ZVR10D181KJ,ZVR05D241K,ZVR07D201KJ,ZVR07D220K,ZVR07D680K,ZVR07D470KJ,ZVR14D911K,ZVD2825C680,ZVD2825C560,ZVR10D681K,ZVR20D680K,ZVD2825C561,ZVR10D560K,ZVR10D181K,ZVR20D220K,ZVR20D271KJ,ZVD181K4032CT0,ZVD2825C431,ZVR05D151KJ,ZVR10D101K,ZVR10D331K,ZVR14D271K,ZVR14D471KJ,ZVR14D781KJ,ZVR07D241K,ZVD,ZVR10D361KJ,ZVR14D182KJ,ZVR07D471K,ZVD4032C181KCT0,ZVR10D241K,ZVR14D220K,ZVR20D331KJ,ZVD2825C301,ZVR,ZVR20D621KJ,ZVD181K2825CT0,ZVR14D680K,ZVR10D470KJ,ZVR20D681KJ,ZVR10D180KJ,ZVR20D911KJ,ZVR05D470KJ,ZVR07D390KJ,ZVR20D181KJ,ZVR20D221KJ,ZVD4032C180,ZVR05D180KJ,ZVR05D201KJ,ZVR07D121K,ZVR07D121KJ,ZVR20D330KJ,ZVR20D391KJ,ZVR20D561KJ,ZVR20D751K,ZVR07D,ZVR20D270KJ,ZVR10D361K,ZVR14D681K,ZVR14D330K,ZVR14D560K,ZVR10D301KJ,CCT101J85X7RF6FS5A0,ZVR14D112K,ZVR14D221K,ZVR14D220KJ,ZVR14D680KJ,ZVD4032C621,ZVR10D821KJ,ZVR14D180K,ZVR20D621K,ZVR05D101K,ZVR05D331K,ZVR10D511K,ZVR05D561K,ZVR20D241K,ZVR05D181K,ZVR14D821K,ZVR20D471K,ZVR14D181KJ,ZVR10D470K,ZVR14D390KJ,ZVR07D511K,ZVR14D820K,ZVR14D561K,ZVR14D101K,ZVR14D331K,ZVR20D220KJ,ZVD4032C511,ZVD4032C751,ZVR10D471KJ,ZVR14D181K,ZVR20D511K,ZVR20D182KJ,ZVR07D181KJ,ZVR05D221K,ZVR05D330K,ZVR05D471KJ,ZVR10D621K,ZVR05D560K,ZVR20D470K,ZVR20D361K,ZVR20D121KJ,ZVR14D560KJ,ZVR05D180K,ZVR14D121KJ,ZVR20D511KJ,ZVR07D680KJ,ZVR10D471K,ZVR07D470K,ZVR20D390KJ,ZVR07D471KL635A0,ZVR07D361K,ZVR20D560KJ,ZVR07D301KJ,ZVR07D621K,ZVR14D102K,ZVR14D911KJ,ZVR10D121K,ZVR05D361KJ,ZVR07D241KJ,ZVD2825C511,ZVR14D182K,ZVR14D681KJ,ZVR05D820K,ZVR05D,ZVR05D301K,ZVR20D,ZVR10D751K,ZVR14D112KJ,ZVR20D271K,ZVR14D511KJ,ZVR20D751KJ,ZVR14D391KJ,ZVR05D121KJ,ZVR14D511K,ZVR07D561KJ,ZVR07D331KJ,ZVR07D271KJ,ZVR14D470K,ZVR14D361K,ZVR14D271KJ,ZVR10D201KJ,ZVD2825C180,ZVR05D301KJ,ZVR05D241KJ,ZVR07D221KJ,ZVR14D330KJ,ZVR14D101KJ,ZVR05D271K,ZVD2825C181,ZVR07D681KJ,ZVR14D561KJ,ZVR14D241K,ZVR14D621K,ZVR20D270K,ZVR20D391K,ZVR10D301K,ZVR14D471K,ZVD4032C301,ZVR14D621KJ,ZVR10D911K,ZVR05D270K,ZVR05D391K,ZVR07D271K,ZVR07D270KJ,ZVR05D390KJ,ZVR14D121K,ZVR07D301K,ZVR07D330KJ,ZVR10D102KJ,ZVR05D181KJ,ZVR20D241KJ,ZVR05D680KJ,ZVR20D471KJ,ZVR07D560KJ,ZVR20D680KJ,ZVD4032C431,ZVR05D201K,ZVR05D431K,ZVR14D270KJ,ZVD4032C560,ZVD4032C681,ZVD4032C680,ZVR14D751KJ,ZVR20D301K,ZVR07D391KJ,ZVR10D431KJ,ZVR07D220KJ,ZVR14D331KJ,ZVR07D621KJ,ZVR20D911K,DRM509D11ML8B7GA0,ZVR05D390K,ZVR07D151K,ZVR10D911KJ,ZVR20D301KJ,ZVR07D511KJ,ZVR20D112KJ,ZVR14D221KJ,ZVR05D820KJ,DRM,ZVR10D820KJ,ZVD4032C561,ZVR07D390K,ZVR05D470K,ZVR05D270KJ,ZVR05D361K,ZVR20D361KJ,ZVR05D560KJ,ZVR07D431K,ZVR20D821K,ZVR20D102K,ZVD2825C390,ZVD2825C270,ZVD2825C391,ZVD2825C271,ZVR10D390K,ZVD2825C151,ZVR10D561KJ,ZVR14D301K,ZVD2825C820,ZVR05D391KJ,ZVR10D331KJ,ZVR20D182K,ZVR05D330KJ,ZVR10D101KJ,ZVR20D101KJ,ZVR10D201K,ZVR10D621KJ,ZVR20D470KJ,ZVD4032C331,ZVD4032C330,ZVR10D681KJ,ZVR07D431KJ,ZVR05D220KJ,DCC,DCF,ZVR05D511KJ,DCH,DCG,ZVR10D511KJ,ZVR07D391K,ZVR07D270K,ZVR20D820K,ZVR20D101K,ZVR20D561K,DCM,ZVR10D560KJ,ZVR20D331K,DCT,ZVR10D112KJ,DCS,ZVR20D181K,ZVR10D271KJ,ZVR14D201KJ,ZVR05D511K,ZVD4032C101,CCF331K2825Y5PGYT0,ZVD4032C221,ZVR20D820KJ,ZVD4032C220,ZVD4032C471,ZVD4032C470,ZVR05D271KJ,ZVR07D151KJ,ZVR05D561KJ,ZVR10D781K,ZVR20D201K,ZVR20D431K,ZVR10D271K,ZVR10D330KJ,ZVR20D390K,ZVR20D102KJ,ZVR05D331KJ,ZVR14D751K,ZVR10D,ZVR14D821KJ,ZVD4032C241,ZVD4032C361,CCC,ZVR05D221KJ,ZVR10D221KJ,ZVR20D201KJ,CCF,ZVR10D431K,ZVD2825C361,ZVR14D102KJ,CCH,ZVD2825C241,ZVR07D101KJ,ZVD2825C121,ZVR20D781K,ZVR10D781KJ,ZVR10D391KJ,ZVR10D270K,ZVR10D391K,DCM471K20Y5PL63L5A0□,ZVR07D201K,CCT,ZVR14D431KJ,ZVR20D821KJ,ZVR10D270KJ,ZVD4032C121,ANTENNA,HIGH VOLTAGE CIRCUIT,交流适配器,ELECTRONIC EQUIPMENT,照明装置,调制解调器,继电器,ELECTRICAL CONTROL,AUDIO-VISUAL DEVICES,电控装置,开关电源的缓冲电路,IC,超小型电子设备,电子电气设备,设备电源,TV SYSTEMS,LIGHTING,ELECTRONIC CIRCUITS,CHARGER,AC适配器,LIQUID CRYSTAL WATCHES,视听设备,遥测设备,TELEMETERING,主电源,RT,CIRCUIT,转换电源,高压电源,白炽灯,ELECTRONIC UNITS,UPS POWER,背光源逆变器,电子器材,ELECTRONIC APPLIANCES,ELECTROMAGNETIC VALVE,设备保护装置,COMPUTER,半导体器件,电子镇流器,电子产品,设备保护装罝,POWER SUPPLY CIRCUIT,电源电路,电子厨具,ELECTRONIC KITCHENWARE,DISPLAY,MODEM,电视系统,ELECTRONIC RECTIFIER,AC ADAPTER,电脑,NOISE SUPPRESSION CIRCUIT,TRANSISTOR,EQUIPMENT PROTECTIVE CIRCUITS,SNUBBER CIRCUIT OF SWITCHING POWER SUPPLY,电子电器设备,CONVERTER,ELECTRONIC-ELECTRICAL EQUIPMENT,DIODE SEMICONDUCTOR SWITCH CIRCUIT,SWITCHPOWER,照明,电子精密仪器,电磁阀,电视接收机,电子整流器,MICRO EQUIPMENT,COMMUNICATION,监护仪,POWER SUPPLY,CONVERSION POWER SUPPLY,显示器,小型电子设备,电子线路,噪声抑制电路,保护通讯设施,HEATER,电子设备,显示,PROTECTIVE CIRCUITS EQUIPMENT,ELECTRONIC EQUIPMENTS,FILTER CIRCUIT,ELECTRONIC PRECISION INSTRUMENTS,LIGHTING DEVICE,AIR-CONDITIONER,照明灯具,天线,设备保护电路,微型设备,HIGH VOLTAGE SUPPLY,SWITCHING POWER SUPPLY,开关电源,微电子器件,空调,微型仪器,COMMUNICATION DEVICE,SWITCH POWER,MICRO ELECTRONIC DEVICES,直流转换器,热水器,EQUIPMENT POWER SUPPLIES,TV RECEIVER,MICRO-OQUIPMENT,HIGH VOLTAGE ELECTRONIC CIRCUIT,电视机,BACK LIGHTING INVERTER,高压电子线路,灯具,通讯器材,TV SET,RELAY,充电器,MONITOR,电子装置,液晶手表,集成电路,背光逆变器,电加热器,UPS电源,AUDIOVISUAL DEVICES,显像管,SMALL ELECTRONIC DEVICES,计算机

2018/9/20 - 选型指南代理服务技术支持采购服务

陶瓷压敏电阻TNR™的老化

如果陶瓷压敏电阻老化，泄漏电流就会随之增大。测量泄漏电流即可知晓其老化的程度。

2024-10-30 - 技术问答代理服务技术支持采购服务

V系列陶瓷压敏电阻TNR™圆盘型

该资料介绍了圆盘型陶瓷压敏电阻TNR V系列的产品特性、应用领域和标准品一览表。产品具有高浪涌电流耐量和能量耐量，体积小且性能优越，适用于多种电子设备的过电压保护和防雷。

NIPPON CHEMI-CON - 陶瓷压敏电阻,TND12V-112K,TND05V-391KB00AAA0,TND20V-241KB00AAA0,TND09V-511KB00AAA0,TNR12V751K,TND14V-821KB00AAA0,TND20V-680KB00AAA0,TND07V-271KB00AAA0,TND09V-151KB00AAA0,TND10V-121KB00AAA0,TND14V-102KB00AAA0,TNR9V431K,TND10V-560KB00AAA0,TNR9V201K,TNR10V122K□,TND20V-182KB00AAA0,TND14V-181KB00AAA0,TNR10V151K,TND05V-330KB00AAA0,TND20V-270KB00AAA0,TNR5V201K,TND07V-330KB00AAA0,TND10V-201KB00AAA0,TNR14V241K,TNR7V181K,TNR5V431K,TNR10V821K□,TND09V-820KB00AAA0,TND12V-122K,TND09V-180KB00AAA0,TND09V-101KB00AAA0,TNR14V471K,TND07V-820KB00AAA0,TND14V-152KB00AAA0,TNR7V820K,TND07V-180KB00AAA0,TND07V-101KB00AAA0,TNR10V150K,TNR10V271K,TNR10V390K,TND14V-331KB00AAA0,TND07V-431KB00AAA0,TNR7V180K,TNR10V681K□,TNR14V470K,TNR14V361K,TND09V-431KB00AAA0,TNR10V391K,TNR20V201K,TNR20V431K,TNR10V270K,TND09V-361KB00AAA0,TND09V-271KB00AAA0,TNR9V101K,TNR9V331K,TNR7V151K,TNR14V150K,TNR14V271K,TND05V-181KB00AAA0,TND07V-151KB00AAA0,TND20V-220KB00AAA0,TNR20V561K,TND10V-241KB00AAA0,TND05V-271KB00AAA0,TND09V-470KB00AAA0,TNR20V331K,TND12V-821KB00AAA0,TNR20V101K,TNR9V221K,TNR7V150K,TNR7V271K,TNR14V270K,TNR14V391K,TNR9V330K,TNR9V560K,TNR20V102K,TNR10V181K,TND10V-182KB00A◇A0,TNR7V270K,TNR7V391K,TNR14V152K,TND20V-561KB00AAA0,TND07V-390KB00AAA0,TND10V-152KB00A◇A0,TND07V-221KB00AAA0,TND14V-751KB00AAA0,TNR20V680K,TNR9V220K,TND07V-471KB00AAA0,TNR12V511K,TNR9V680K,TND20V-390KB00AAA0,TNR20V220K,TND14V-621KB00AAA0,TNR10V180K,TNR7V390K,TND10V-511K,TNR14V151K,TND20V-121KB00AAA0,TNR20V560K,TNR20V681K,TND10V-821KB00A◇A0,TNR10V820K,TNR10V471K□,TNR14V911K,TNR20V221K,TNR12V621K,TNR20V112K,TNR14V102K,TNR10V152K□,TND12V-152K,TND14V-112KB00AAA0,TND09V-680KB00AAA0,TND10V-470KB00AAA0,TNR7V511K,TNR12V561K,TND 10V-150K,TND07V-470KB00AAA0,TNR14V331K,TND14V-560KB00AAA0,TNR14V561K,TNR14V101K,TND10V-621KB00A◇A0,TND14V-471KB00AAA0,TND20V-122KB00AAA0,TND14V-150KB00AAA0,TNR12V102K,TND14V-330KB00AAA0,TNR14V431K,TND20V-681KB00AAA0,TNR9V511K,TND07V-270KB00AAA0,TND14V-201KB00AAA0,TNR14V201K,TND05V-820KB00AAA0,TND10V-471KB00A◇A0,TND12V-182KB00AAA0,TND09V-270KB00AAA0,TND12V-152KB00AAA0,TND05V-101KB00AAA0,TNR20V511K,TND05V-180KB00AAA0,TND10V-751KB00A◇A0,TND09V-220KB00AAA0,TNR12V681K,TNR20V621K,TNR12V112K,TNR14V122K,TND20V-470KB00AAA0,TND20V-271KB00AAA0,TNR20V751K,TND09V-121KB00AAA0,TND07V-241KB00AAA0,TND12V-911KB00AAA0,TND10V-680KB00AAA0,TNR10V621K□,TND12V-102KB00AAA0,TNR14V121K,TND10V-270KB00AAA0,TNR10V511K□,TND09V-221KB00AAA0,TND12V-182K,TNR14V221K,TNR14V330K,TNR14V560K,TNR14V681K,TND05V-390KB00AAA0,TNR14V112K,TNR5V180K,TND05V-471KB00AAA0,TND10V-681KB00A◇A0,TNR14V220K,TND14V-391KB00AAA0,TNR5V181K,TND12V-561KB00AAA0,TNR14V680K,TND10V-182K,TNR5V820K,TND14V-101KB00AAA0,TNR12V431K,TND14V-511KB00AAA0,TND14V-180KB00AAA0,TND09V-331KB00AAA0,TND05V-680KB00AAA0,TNR20V390K,TND12V-431KB00AAA0,TNR9V391K,TND07V-121KB00AAA0,TNR9V270K,TND05V-241KB00AAA0,TNR10V751K□,TND 10V-122K,TND07V-560KB00AAA0,TND20V-391KB00AAA0,TND10V-330KB00AAA0,TNR14V751K,TNR20V270K,TNR20V391K,TND14V-390KB00AAA0,TNR9V390K,TND14V-220KB00AAA0,TNR20V271K,TND14V-361KB00AAA0,TNR12V911K,TND10V-122KB00A◇A0,TNR14V621K,TND20V-330KB00AAA0,TNR20V182K,TND 10V-561K,TNR5V390K,TNR7V101K,TNR7V331K,TND20V-221KB00AAA0,TND10V-561KB00A◇A0,TND05V-270KB00AAA0,TND12V-431 K,TND10V-511KB00A◇A0,TNR14V511K,TND12V-681KB00AAA0,TNR5V270K,TNR5V391K,TNR10V182K□,TNR7V560K,TNR7V221K,TND10V-271KB00AAA0,TNR7V330K,TND20V-152KB00AAA0,TNR12V152K,TND14V-470KB00AAA0,TND10V-221KB00AAA0,TND20V-911KB00AAA0,TNR9V820K,TND14V-431KB00AAA0,TNR20V180K,TND07V-680KB00AAA0,TND09V-560KB00AAA0,TNR5V271K,TND20V-181KB00AAA0,TND20V-102KB00AAA0,TNR9V181K,TND05V-220KB00AAA0,TND09V-181KB00AAA0,TND05V-470KB00AAA0,TND10V-151KB00AAA0,TNR10V201K,TND05V-560KB00AAA0,TNR10V431K,TNR20V820K,TND05V-361KB00AAA0,TNR5V151K,TND14V-241KB00AAA0,TND20V-112KB00AAA0,TNR20V181K,TND10V-112KB00A◇A0,TNR9V180K,TND10V-911KB00A◇A0,TND10V-431KB00AAA0,TND□□V-□□□KB□□□□□□,TND20V-820KB00AAA0,TNR20V821K,TNR12V122K,TND20V-621KB00AAA0,TND09V-150KB00AAA0,TND10V-820KB00AAA0,TND12V-122KB00AAA0,TND09V-201KB00AAA0,TND14V-820KB00AAA0,TND20V-751KB00AAA0,TND05V-201KB00AAA0,TND14V-561KB00AAA0,TNR7V431K,TNR12V471K,TNR7V201K,TND14V-151KB00AAA0,TND12V-511KB00AAA0,TND20V-471KB00AAA0,TNR10V101K,TNR10V331K,TND07V-361KB00AAA0,TND09V-391KB00AAA0,TND05V-331KB00AAA0,TNR7V470K,TNR14V182K,TNR7V361K,TND20V-331KB00AAA0,TND10V-181KB00AAA0,TND20V-511KB00AAA0,TND05V-151KB00AAA0,TNR9V121K,TNR10V560K,TNR10V221K,TNR14V821K,TND09V-241KB00AAA0,TNR10V330K,TNR20V121K,TND07V-181KB00AAA0,TND20V-431KB00AAA0,TNR5V470K,TND10V-361KB00AAA0,TNR5V361K,TNR14V820K,TND14V-121KB00AAA0,TNR14V181K,TNR12V182K,TND20V-151KB00AAA0,TNR9V471K,TNR9V241K,TNR10V220K,TNR12V821K,TNR20V122K,TND10V-220KB00AAA0,TNR10V680K,TND10V-390KB00AAA0,V系列,TNR5V471K,TNR5V241K,TNR14V390K,TND09V-330KB00AAA0,TNR9V470K,TNR9V361K,TND10V-112K,TNR20V470K,TNR20V361K,TND14V-911KB00AAA0,TNR5V121K,TNR10V911K□,TND05V-431KB00AAA0,TND10V-331KB00AAA0,TNR10V102K□,TND07V-220KB00AAA0,TND14V-182KB00AAA0,TND14V-221KB00AAA0,TNR10V121K,TNR20V241K,TNR20V471K,TND20V-821KB00AAA0,TND14V-271KB00AAA0,TND14V-681KB00AAA0,TNR V 系列,TND07,继电器,半导体元件,电动机,感应雷浪涌

2021/04/06 - 数据手册代理服务技术支持采购服务

赛尔特（SETsafe丨SETfuse）MOV压敏电阻选型指南（简版）

压敏电阻 Metal Oxide Varistor

赛尔特 - 莫夫,MOV,METAL OXIDE VARISTOR,金属氧化物压敏电阻,压敏电阻,14D,TFV15S SERIES,SFV20DXXXK,10D,10D 系列,14D201,20S 系列,34S,10S,SFV40SXXXK,7D SERIES,53D 系列,20D SERIES,SFV7DXXXKT,20D471,20S SERIES,TFV8S 系列,SFV10SXXXK,TFV,TFV10S,25D821,TFV15S 系列,15S,34S821,TFV10SXXX,10S SERIES,15S 系列,10D621,TFV SERIES,TYPE K,20D 系列,TYPE H,SFV15SXXXK,25D SERIES,SFV10DXXXKT,SFV10DXXXK,7D 系列,TYPE T,20D201,SFV34SXXXK,TYPE Q,TFV8S SERIES,TFV10S SERIES,15S SERIES,SFV20SXXXK,53D SERIES,20D,15S820,34S431,14D820,14D621,25D431,SFV14DXXXK,SFV53DXXXK,TFV15S,14D 系列,34S SERIES,34S 系列,20S,25S 系列,SFV7DXXXK,TFV15SXXX,25D,SFV14DXXXKT,14D SERIES,53D,SFV25DXXXK,TFV8SXXX,10D681,7D,25D201,SFV25SXXXK,10D201,25S,10D SERIES,14D471,25S SERIES,SFV20DXXXKT,25D 系列,TFV10S 系列,TFV8S,10S 系列,开关电源,LED DRIVER,防雷器,RICE COOKER,空调,NEW ENERGY,SOYBEAN MILK MACHINE,照明,通讯电源,COLOUR TV,HOME APPLIANCES,SWITCHED-MODE POWER SUPPLY,电饭煲,防雷插座,电信电力,LIGHTING,通信,保护器,TELECOM POWER,LED电源适配器,彩电,LED驱动,开关模式电源,电涌保护器,豆浆机,AIR-CONDITIONER,SURGE PROTECTOR,移动设备,SURGE PROTECTORS,节能灯,ENERGY SAVING LAMP,新能源,LED照明,LED LIGHTING,TELECOM,AIR-CONDITION,家电,电源,彩色电视机,SURGE PROTECTIVE DEVICE,医疗,MOBILE DEVICES,MEDICAL,SWITCHED-MODE POWER SUPPLY,SMPS,POWER

Jun 2, 2022 - 选型指南代理服务技术支持采购服务

陶瓷压敏电阻TNR™的破损状态

陶瓷压敏电阻TNR™的破损状态基本上为短路模式。

2024-10-30 - 技术问答代理服务技术支持采购服务

【应用】10D681K压敏电阻用于洗衣机电源，满足差模2KV的浪涌测试

在洗衣机电源控制板中，由于存在接入市电电压不稳定以及雷雨天气产生的感应雷会对开关电源造成不良影响。针对此问题，硕凯电子给出了一个性价比较高的防护方案，只需要在输入端加一级压敏电阻就可以解决以上问题。可以过1.2/50uS组合波差模2KV的浪涌测试，测试次数正负五次，间隔60秒。该方案用到了普通型的压敏电阻10D681K。

2019-07-19 - 应用方案代理服务技术支持采购服务

陶瓷压敏电阻TNR™的使用期限

陶瓷压敏电阻TNR™的储存期限原则上为交货后2年以内。

2024-10-30 - 技术问答代理服务技术支持采购服务

Nippon Chemi-Con（黑金刚）陶瓷压敏电阻TNR™选型指南（中文）

陶瓷压敏电阻产品指南陶瓷压敏电阻产品规格陶瓷压敏电阻正确使用的方法

NIPPON CHEMI-CON - 不燃压敏电阻,线-线用压敏电阻,圆盘型压敏电阻,高能量耐量陶瓷压敏电阻,METAL OXIDE VARISTORS,陶瓷压敏电阻,圆盘型陶瓷压敏电阻,金属氧化物压敏变阻器,线-地用压敏电阻,压敏电阻,TND12V-112K,TNR12SV511K417-T71,TND12V-681K,TND05SV270KTBAAAA0,TND09V-201K,TNR5SV560K-T25,TND20V-241KB00AAA0,TND09V-511KB00AAA0,TND23GF821K,TND10SV221K,TND10SV330K,TND14V-821KB00AAA0,TND20V-680KB00AAA0,TNR23GF271K-E,TND10V-121KB00AAA0,TND14V-102KB00AAA0,TND05V-180K,TND14V-361K,TNR9V431K,TND10V-560KB00AAA0,TND20V-220K,TNR23H330K,TND05V-820K,TND14V-470K,TND15GF471KB00EAA0,TNR10V122K□,TND20V-680K,TND20V-182KB00AAA0,TND12SV,TND15GF821K,TND14SV390K,TNR20SV431K,TNR5V201K,TNR14V241K,TNR7V181K,TNR10V821K□,TND09V-180KB00AAA0,TND20V-112K,TND20V-221K,TND20V-681K,TND20V-330K,TND20SV470KB00AAA0,TND14V-152KB00AAA0,TNR7V820K,TND07V－***K,TND07V-180KB00AAA0,TNR14SV561K417-T71,TND05SV220KTBAAAA0,TNR12SV561K417-T71,TNR10V271K,TND14V-331KB00AAA0,TNR SV 系列,TND09V-331K,TNR7V180K,TND20V-331K,TND10SV220K,TND14SV390KTBAAAA0,TND10SV680K,TNR20V431K,TNR10V270K,TNR20SV102K,TNR14SV511K417-T71,TNR9V101K,TNR14V150K,TND14V-271K,TND □□ V-151K,TND07SV330K,TNR20V561K,TND07SV221K,TND □□ V-150K,TND10V-241KB00AAA0,TND14SV***K,TND14V-911K,TND12V-821KB00AAA0,TNR20V101K,TND15GF821KB00EAA0,TNR15H330K,TNR20SV561K,TNR7V271K,TNR10SV561K□-T71,TND07SV220KTBAAAA0,TND07SV680K,TNR14V391K,TND07SV220K,TNR H 系列,TNR5SV220K-T25,TND10SV,TNR9V560K,TND15GF271K,TND20SV470K,TNR20V102K,TNR10V181K,TND20V- □□□ K,TNR20SV560K,TND20V-201K,TNR12SV102K,TNR7V270K,TNR14V152K,TND07V-390KB00AAA0,TND14V-751KB00AAA0,TNR12SV681K417-T71,TND □□ V-390K,TND07V-471KB00AAA0,TNR10V180K,TND-05V- □□□ K,TND14SV821KB00AAA0,TNR14V151K,TND14V-270K,TNR10SV511K□-T71,TND20V-121KB00AAA0,TND20SV680KB00AAA0,TNR20V560K,TNR10SV621K□-T71,TND14SV220KTBAAAA0,TNR10V820K,TNR10V471K□,TND20SV330KB00AAA0,TND□□V-270K,TND12V-152K,TND07SV390KTBAAAA0,TND14V-182K,TND23H-390K,TND10V-470KB00AAA0,TND14SV102KB00AAA0,TNR7V511K,TNR12V561K,TNR14V331K,TND14V-560KB00AAA0,TND09V-511K,TND □□ V-241K,TND10V-621KB00A◇A0,TND14V-471KB00AAA0,TNR5SV431K-T25,TNR12H390K,TND14SV621KTLBPAA0,TNR12V102K,TND07V-270KB00AAA0,TND12SV621KTLBPAA0,TNR15H220K,TND20SV271KB00AAA0,TNR14V201K,TND05V-270K,TND12V-182KB00AAA0,TND14V-180K,TND09V-270KB00AAA0,TND12H-470KB00AAA0,TND14V-820K,TND12V-152KB00AAA0,TND09H-270K,TND05SV560K,TND□□V-182K,TND05V-180KB00AAA0,TND15H-390K,TND10SV390KTBAAAA0,TND20V-751K,TNR7SV330K-T25,TND05V-271K,TND23GF471K,TND07V-390K,TND14V-821K,TND09V-220KB00AAA0,TND14SV271KTLBPAA0,TNR10SV911K□,TND20V-470KB00AAA0,TND □□ V-220K,TND09V-180K,TND20V-271KB00AAA0,TND09V-820K,TND20SV621KB00AAA0,TND12V-911KB00AAA0,TND10V-680KB00AAA0,TNR10V621K□,TND12V-102KB00AAA0,TND23GF271K,TND20V-511K,GF系列,TND09H-390KB00AAA0,TND10SV***KBESA◇A0,TND □□ V-221K,TNDV-KB,TNR14SV560K-T25,TNR14V221K,TNR5SV471K-T25,TNR14V330K,TNR14V681K,TND05V-390KB00AAA0,TNR14V112K,TND20V-621K,TNR5V180K,TNR23H220K,TND20SV241KB00AAA0,TND07SV511KTBAAAA0,TND05V-471KB00AAA0,TNR14SV751K,TND05SV471K,TND□□V-271K,TND05SV470K,TND09V,TNR14V220K,TND14SV270KTBAAAA0,TNR5SV270K-T25,TNR5V181K,TND23H-470KB00AAA0,TND12H-270K,TNR9H390K,TNR14V680K,TND□□V-911K,TNR5V820K,TND-10V- □□□ K,TNR12V431K,TND15GF471K,TND14V-511KB00AAA0,TND14V-180KB00AAA0,TND20SV270K,TNR20SV271K,TND10SV751KB00A◇A0,TND05V-680K,TND12SV751KB00AAA0,TND05V-220K,TND09V-390K,TND12V-431KB00AAA0,TND07SV471KTBAAAA0,TND10V-270K,TNR15H270K,TND10SV***KS,TND10V-271K,TNR9V391K,TND07V-121KB00AAA0,TNR10V751K□,TND07V-560KB00AAA0,TND07SV330KTBAAAA0,TND10SV***K,TND07V,TNR14V751K,TNR20V270K,SV系列,TND14SV911KB00AAA0,TND14SV511KTLBPAA0,TNR20SV270K,TND05V-221K,TND05V-330K,TNR9V390K,TNR20V271K,TNR14V621K,TND20V-330KB00AAA0,TNR20V182K,TNR5V390K,TNR7V101K,TND20V-221KB00AAA0,TND05V-270KB00AAA0,TND07SV271KTBAAAA0,TND10SV471KTLBP◇A0,TND10V-511KB00A◇A0,TND□□V-471K,TND10V-911K,TND14SV102K,TNR14V511K,TND10SV560KTBAAAA0,TND05V,TND12V-681KB00AAA0,TND07SV270K,TNR5V391K,TNR7V560K,TNR12V152K,TND14V-470KB00AAA0,TND□□V-470K,TND07V-241K,TND20V-911KB00AAA0,TNR20V180K,TND05SV330KTBAAAA0,TND09V-560KB00AAA0,TND10SV511KTLBP◇A0,TND20V-181KB00AAA0,TND20V-102KB00AAA0,TND07V-391K,TND09V-181KB00AAA0,TND05V-470KB00AAA0,TND05V-560KB00AAA0,TNR10V431K,TNR20SV821K,TNR20V820K,TND12V－***K,TND10SV390K,TND14SV560K,TND05SV270K,TND07SV431KTBAAAA0,TNR14SV390K-T25,TNR5V151K,TNR20V181K,TND14SV221KTLBPAA0,TND09V-151K,TND05V-241K,TND10SV221KTLBPAA0,TNR23H390K,TND12SV511KTLBPAA0,TND10V-911KB00A◇A0,TND12H-470K,TND10V-431KB00AAA0,TND15H-470K,TND12SV681KTLBPAA0,TND20V-820KB00AAA0,TNR20V821K,TND07V-150K,TND-14V- □□□ K,TND10V-471K,TND07V- □□□ K,TND09V-150K,TND07V-151K,TNR7V431K,TND09V-391K,TND10V-361K,TND14V－***K,TNR7SV511K-T25,TND10V-470K,TND20V-391K,TND20V-390K,TNR23GF471K-E,TND14V-151KB00AAA0,TND12SV***K,TND20V-471KB00AAA0,TNR5SV390K-T25,23GF,TNR10V101K,TND23GF271KB00EAA0,TND14SV471KTLBPAA0,TND09V-241K,TNR9H220K,TNR7V470K,TNR14V182K,TNR7V361K,TND23GF471KB00EAA0,TND20V-511KB00AAA0,TND20SV221K,TND20SV330K,TND05V-151KB00AAA0,TND10V-122K,TND23H-220KB00AAA0,TND12SV102K,TND07V-331K,TNR10V560K,TNR14V821K,TND09V-241KB00AAA0,TNR20V121K,TND07V-181KB00AAA0,TND10V-361KB00AAA0,TNR14V820K,TND09H-270KB00AAA0,TND14V-121KB00AAA0,TND20V-151K,TNR14V181K,TND20SV220K,TND20V-151KB00AAA0,TND07SV511K,TND10V-121K,汽车电装,半导体元件,汽车,TELEPHONE,电动机,POWER SOURCE,电话,TV电源,家电用保护设备,喇叭,漏电流断路器,磁力制动器,漏电流检测器,继电器,通信,汽车蓄电池,20KW马达控制回路,微型计算机设备,工业,VENDING MACHINE,汽车用电子零部件,20KW直流电机的控制,点火器,控制,MAGNETIC BRAKE,测试,CONTROL OF 20KW DC MOTOR,电源,MICRO COMPUTER EQUIPMENT,LEAKAGE CURRENT DETECTER,民用,马达电磁开关,电话机,动力源,自动售货机

2023/6/12 - 选型指南代理服务技术支持采购服务