Metal Oxide Varistor

SMD 0604 0806 1206 1210 1812 2220 Metal Oxide Varistor Chip Varistor for Power-lines Protection Type L(mm) W(mm) T(mm) a(mm) 0604 1.65 +0.15/-0.15 1.05 +0.15/-0.15 1.20 Max. 0.25±0.15 0806 2.2 +0.2/-0.2 1.8 +0.2/-0.2 2.0 Max. 0.50±0.30 1206 3.2 +0.6/-0.4 1.8 +0.2/-0.2 2.0 Max. 0.50±0.30 1210 3.2 +0.6/-0.4 2.5 +0.4/-0.2 2.6 Max. 0.50±0.30 1812 4.5 +0.6/-0.2 3.2 +0.5/-0.2 3.5 Max. 0.60±0.30 2220 6.0 +0.7/-0.3 5.3 +0.5/-0.3 3.6 Max. 0.60±0.30 Part ① ② ③ Component ZnO Semiconduct

White Round Button Shape Max Limit Voltage 460V 07D 471K 7D471K SMD Disk Metal Oxide Surface Mount Varistor For LED Lighting Description of SMD Disk Metal Oxide Surface Mount Varistor SMD Disk Varistor series is a product specially developed for surface mounting. Because of its good heat dissipation, it has the advantages of other types of SMD products, and also has high combined wave resistance, high working voltage capability, low residual voltage, and insulation High

High Voltage 7D Series Pitch 7MM D Diamension VDR ZOV MOV Metal Zinc Oxide Varistor DIMENSIONS Table1 Unit:mm Symbol Dimension D(max.) 9.0 H(max.) 12.0 H0(max.) 13.5 F(±0.8) 5.0 T Table2 d(±0.05) 0.6 d1(±0.4) 1.2 L(min.) 20.0 L0(min.) 15.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.03-3.35 271K 2.57-4.21 220K 2.13-3.48 301K 2.66-4.38 270K 2.23-3.67 331K 2.76-4.56 330K 2.36-3.85 361K 2.86-4.74 390K 2.31-3.66 391K 2.95-4.92 470K 2.44-3.87 431K 3.08-5.16 560K 2

34x34MM 34MM Sqaure Shape Epoxy Coating Surge Protecting Device 34S Series ZOV Metal Zinc Oxide MOV Varistor Table1 Unit:mm Symbol Dimension D(max.) 44.0 H(max.) 56.6 F(±1.0) 25.4 T(max.) Table2 t(±0.1) 0.5 L(min.) 14.5 K(max.) 3.2 W(±0.5) 7.0 ΦM3(±0.2) 3.2 Epoxy Colour : Green Table2 Unit:mm Model T Model T 201K 6.2 681K 9.0 221K 6.3 751K 9.4 241K 6.4 781K 9.6 271K 6.6 821K 9.8 331K 6.9 911K 10.4 361K 7.1 951K 10.6 391K 7.3 102K 11.2 431K 7.5 112K 11.8 471K 7.8 122K 12.3

40D201K-162K 240V-1600V VDR Voltage Dependent Resistor High Voltage Resistor Features • Wide operating voltage (V1mA) range from 240V~1600V • Fast responding to transient over-voltage. • Large absorbing transient energy capability. • Low clamping ratio and no following-on current. General Information • Surge protection in consumer electronics • Surge protection in industrial electronics • Relay and electromagnetic valve surge absorption • Transistor, diode, IC, thyristor or

32D 32MM Series Clamping Voltage Resistor Radial Lead 32D431K 32D561K ZOV Metal Oxide Zinc Varistor for Generator Table1 Unit:mm Symbol Dimension D(max.) 38.0 H(max.) 56.3 F(±1.0) 25.4 T(max.) Table2 t(±0.25) 0.5 L(min.) 14.5 K(max.) 3.2 W(±0.5) 7.0 ΦM3(±0.2) 3.2 Epoxy Colour : Green Table2 Unit:mm Model T Model T 201K 6.2 751K 9.4 241K 6.4 781K 9.6 271K 6.6 821K 9.8 331K 6.9 911K 10.4 361K 7.1 951K 10.6 391K 7.3 102K 11.2 431K 7.5 112K 11.8 471K 7.8 122K 12.3 511K 8.0 142K

Three Terminal 3Pin Thermally Protected Zinc Varistor Metal Oxide TMOV Varistor With Thermal Cutoff Main Characteristic Parameters Maximum AC operating voltage VRms(V) 50-680 Maximum energy tolerance Wmax(J) 40~760 Maximum pulse current(8/20μs) Imax(kA) 8-20 Chip diameter D(mm) 20~32 Technical Data Technical characteristics Technical Parameters Reference standard Climate category LCT UCT 40/85/56 -40C +85C IEC68-2-3 Operating temperature -400~-+85C CECC 42 000 Storage

14D 14MM High Volatge Resistor 14D201K 14D391K 14D471K ZOV Metal Zinc Oxide Varistor Table1 Unit:mm Symbol Dimension D(max.) 16.5 H(max.) 20.0 H0(max.) 21.0 F(±0.8) 7.5 T Table2 d(±0.05) 0.8 d1(±0.4) 1.4 L(min.) 20.0 L0(min.) 15.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.55-3.80 361K 3.38-5.20 220K 2.65-3.94 391K 3.48-5.38 270K 2.76-4.14 431K 3.61-5.63 330K 2.89-4.33 471K 3.74-5.87 390K 2.84-4.11 511K 3.87-6.12 470K 2.96-4.33 561K 4.03-6.42 560K 3.11-4.58

10MM Pitch Diameter Blue Chip Voltage Resistor ZOV Metal Zinc Oxide Varistors 10D Varistor About Varistor The varistor is a kind of voltage limiting protective device. Using the nonlinear characteristic of the varistor, when the overvoltage appears between the two poles of the varistor, the varistor can clamp the voltage to a relatively fixed voltage value, so as to realize the protection of the back stage circuit. The main parameters of the varistor are: varistor voltage,

Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors For Surge Protection Description of Plastic Encapsulated 3225 4032 SMT Surface Mount SMD Chip Zinc Metal Oxide Varistors 3225 4032 series varistors (Plastic SMD Type) is an innovative products instead of the leads acording to customers’ demands such as big size SMD components. It is widely used in LED driving power supply, communication equipment, carrier module,security equipment etc. In

Square Ceramic Lighting Protector Surge Arrestor ZOV MOV Metal Zinc Oxide SPD Varistor SPD Surge Protection Device Onboard Varistor B10 Series B20 Series B40 Series Characteristics 1 Small size, built-in thermal release mechanism, fast action; 2 On-board products, easy installation 3 Alarm contact, realizing remote remote signal function 4 Invention patent no. : ZL201410061277.5 Description The onboard SPD products are designed to meet the stringent requirement that the

53D Series Lightning Resistance Surge Arrester Suppressor Protector Metal Oxide Zinc ZOV MOV Varistor Varistor is a voltage-limiting component that is sensitive to voltage changes. Its characteristic is: at a specified temperature, when the voltage exceeds a certain critical value, its resistance will drop sharply, and the current passing through it will increase sharply. The voltage and current It is not a linear relationship. Therefore, varistors are also called non-linear

25MM 25D 470V 750V 25D471K 25D751K Voltage Dependent Resistor ZOV Zinc Oxide Metal Varistor Table1 Unit:mm Symbol Dimension D(max.) 23.0 H(max.) 26.5 F(±0.8/1.0) 7.5/10.0 T Table2 d(±0.05) 0.8/1.0 L(min.) 20.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.97-4.26 361K 4.01-5.95 220K 3.08-4.41 391K 4.13-6.17 270K 3.19-4.63 431K 4.28-6.45 330K 3.32-4.83 471K 4.44-6.74 390K 3.26-4.57 511K 4.60-7.02 470K 3.39-4.80 561K 4.79-7.37 560K 3.54-5.06 621K 5.03-7.67 680K 3

Radial Lead 20D Series 20MM 20D681K 20D241K 20D201K 20D561K 20D751K Zinc ZOV Metal Table1 Unit:mm Symbol Dimension D(max.) 23.0 H(max.) 26.5 H0(max.) 28.0 F(±0.8/1.0) 7.5/10.0 T Table2 d(±0.05) 0.8/1.0 d1(±0.4) 1.4/1.6 L(min.) 20.0 L0(min.) 15.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.96-4.23 361K 3.82-5.38 220K 3.06-4.37 391K 3.92-5.55 270K 3.17-4.59 431K 4.06-5.77 330K 3.30-4.78 471K 4.20-5.99 390K 3.25-4.54 511K 4.33-6.21 470K 3.38-4.77 561K 4.50-6.48

High Voltage Power Surge Protector 5D 5MM 5D681K 5D431K 5D201K 5D471K ZOV MOV Metal Oxide Varistor 5D ZOV MOV Metal Oxide Varistor DIMENSIONS Table1 Unit:mm Symbol Dimension D(max.) 7.5 H(max.) 10.5 H0(max.) 13.0 F(±0.8) 5.0 T Table2 d(±0.05) 0.6 d1(±0.4) 1.2 L(min.) 20.0 L0(min.) 15.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.03-3.33 221K 2.58-3.98 220K 2.12-3.45 241K 2.66-4.11 270K 2.22-3.64 271K 2.78-4.30 330K 2.34-3.81 301K 2.90-4.49 390K 2.30-3.63 331K 3

TMOV Thermal Protection Metal Oxide Varistor 20D 431 511 561 820 101 121 151 181 201 221 241 271 331 361 391 431 471 621 681 751 The TMOV (Temperature-Protected Varistor) is a series of varistors with over-temperature trip (disconnect) function. It incorporates a temperature-sensitive component onto a standard MOV (Metal Oxide Varistor) chip. When the power frequency current continuously increases or the MOV fails, the increased power frequency current or leakage current

TMOV Thermally Protected 14D 621K 621 Metal Oxide Varistor for Surge Protection Modules TMOV Thermally Protected Varistors are radially leaded metal oxide varistors (MOVs) with a thermally activated element designed to open during overheating. The integrated thermal element and the enclosure design work together to facilitate surge-protection module compliance to UL1449. These performance capabilities of TMOV varistors serve cord or permanently connected applications. These

25MM 25D 470V 750V 25D471K 25D751K Voltage Dependent Resistor ZOV Zinc Oxide Metal Varistor Table1 Unit:mm Symbol Dimension D(max.) 23.0 H(max.) 26.5 F(±0.8/1.0) 7.5/10.0 T Table2 d(±0.05) 0.8/1.0 L(min.) 20.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.97-4.26 361K 4.01-5.95 220K 3.08-4.41 391K 4.13-6.17 270K 3.19-4.63 431K 4.28-6.45 330K 3.32-4.83 471K 4.44-6.74 390K 3.26-4.57 511K 4.60-7.02 470K 3.39-4.80 561K 4.79-7.37 560K 3.54-5.06 621K 5.03-7.67 680K 3

25MM 25D 470V 750V 25D471K 25D751K Voltage Dependent Resistor ZOV Zinc Oxide Metal Varistor Table1 Unit:mm Symbol Dimension D(max.) 23.0 H(max.) 26.5 F(±0.8/1.0) 7.5/10.0 T Table2 d(±0.05) 0.8/1.0 L(min.) 20.0 Epoxy Colour : Green Table2 Unit:mm Model T Model T 180K 2.97-4.26 361K 4.01-5.95 220K 3.08-4.41 391K 4.13-6.17 270K 3.19-4.63 431K 4.28-6.45 330K 3.32-4.83 471K 4.44-6.74 390K 3.26-4.57 511K 4.60-7.02 470K 3.39-4.80 561K 4.79-7.37 560K 3.54-5.06 621K 5.03-7.67 680K 3

High Energy Absorption Block Metal Oxide Varistor MOV 4700V 70KA MYE70-472 V282BB60 Varistors are voltage-dependent resistors with a symetrical V/I characteristic curve whose resistance decreases with increasing voltage, connected in parallel with the electronic device or circuit that is to be guarded, they form a low-resistance shunt when voltage increases and thus prevent any further rise in the overvoltage. Varistor is sintered zinc ovide together with other metal oxide