MOV Metal Oxide Varistor

SPECIFCATION FOR APPROVAL SPECIFCATION NO. PART NO. 25D911K PAGE 1 OF 2 DATE:2023年09月07日 1.OUTLINE 1.1 APPEARANCE Without Any Crack, Marking Should Be Clear 1.2 DIMENSIONS DIMENSIONS (mm) D (max) 28.0 H (max) 32.0 T (max) 8.7 d(±0.02) 1.0 E(±1.0) 10.0 2.ELETRICAL PARAMETER 2.1 Max. Allowable Voltage AC: 550(V) At 1 mA DC DC: 745(V) 2.2 Varistor Voltage 819-1001(V) VO.1 mA□ V1.0 mA▓ 2.3 Rated Wattage 1.2(W) 2.4 Max. Clamping Voltage IP: 150(A) Test Current Waveform 8/20μs VC:

Strong Surge Withstand Capacity 53D MOV Metal Oxide Varistor Wide Working Voltage Range SPD varistor manufacturers believe that semiconductor devices are also one of the new components introduced into automobiles, mainly used to protect the electrical system of automobiles and avoid damage to the system by overvoltage and surge energy. The application of varistors in automobiles can avoid the use of various techniques to adjust the electrical system. The low-voltage high

PRODUCT SPECIFICATION (Type) (Your Ref.) (Material No.) (Design) (Version) MYL40- 781B D40K640-K5-G002 MYL D-1 (Physical parameters) (Unit) : (mm) Marking MYL40-781B D (max.) 45.0 H (max.) 60.0 H2 (max.) 45.0 T (max.) 9.6 W (±1.0) 25.4 l (max) 3.0 L (min) 12 e (±1.0) 6.0 d (±0.1) 3.8 A (±0.1) 0.5 B (±0.1) 7.1 (Lead wire) Tinning copper wire Coating Blue insulated epoxy resin (Weight), g 29.0 Varistor voltage (V1mA) 702V ~ 780V ~ 858V Max. continuous operating voltage Vrms:

PRODUCT SPECIFICATION (Type) (Your Ref.) (Material No.) (Design) (Version) MYL40- 681B D40K560-K5-G002 MYL D-1 (Physical parameters) (Unit) : (mm) Marking MYL40-681B D (max.) 45.0 H (max.) 60.0 H2 (max.) 45.0 T (max.) 9.0 W (±1.0) 25.4 l (max) 3.0 L (min) 12 e (±1.0) 6.0 d (±0.1) 3.8 A (±0.1) 0.5 B (±0.1) 7.1 (Lead wire) Tinning copper wire Coating Blue insulated epoxy resin (Weight), g 29.0 Varistor voltage (V1mA) 612V ~ 680V ~ 748V Max. continuous operating voltage Vrms:

PRODUCT SPECIFICATION Type Your Ref.) Material No. Design Version MYL34S- 241B QQ34K275-K5-G001 MYL D-1 Physical parameters Unit: (mm) Marking MYL34S-431 CE UL R D (max.) 37.0 H (max.) 56.0 T (max.) 7.9 W (±0.5) 25.4 A (±0.1) 0.5 H2 (max.) 38.0 l (max) 6.0 B (±0.2) 7.0 d (±0.2) 3.8 L (min) 12.0 e (±1.0) 6.0 (Lead wire) Tinning copper wire R Comply with ROHS Directive Coating Blue insulated epoxy resin (Electrical parameters) Varistor voltage (V1mA) 387V ~ 430V ~ 473V Max.

PRODUCT SPECIFICATION Type Your Ref.) Material No. Design Version MYL34S- 241B Q34K150-K5-G001 MYL D-1 Physical parameters Unit: (mm) Marking MYL34S-241 D (max.) 37.0 H (max.) 56.0 T (max.) 7.0 W (±0.5) 25.4 A (±0.1) 0.5 H2 (max.) 38.0 l (max) 6.0 B (±0.2) 7.0 d (±0.2) 3.8 L (min) 12.0 e (±1.0) 5.1 (Lead wire) Tinning copper wire R Comply with ROHS Directive Coating Blue insulated epoxy resin (Electrical parameters) Varistor voltage (V1mA) 216V ~ 240V ~ 264V Max. continuous

PRODUCT SPECIFICATION Type Your Ref.) Material No. Design Version MYL34S- 121B Q34K75-K5-G001 MYL D-1 Physical parameters Unit: (mm) D (max.) 37.0 H (max.) 56.0 T (max.) 4.2 W (±0.5) 25.4 A (±0.1) 0.5 H2 (max.) 38.0 l (max) 6.0 B (±0.2) 7.0 d (±0.2) 3.8 L (min) 12.0 e (±1.0) 3.7 (Lead wire) Tinning copper wire Comply with ROHS Directive Coating Blue insulated epoxy resin (Electrical parameters) Varistor voltage (V1mA) 108V ~ 120 V ~ 132V Max. continuous operating voltage Vrms

Strong Surge Withstand Capacity 53D MOV Metal Oxide Varistor Wide Working Voltage Range SPD varistor manufacturers believe that semiconductor devices are also one of the new components introduced into automobiles, mainly used to protect the electrical system of automobiles and avoid damage to the system by overvoltage and surge energy. The application of varistors in automobiles can avoid the use of various techniques to adjust the electrical system. The low-voltage high

SPECIFICATION FOR APPROVAL SPECIFICATION NO. PART NO. 53D241K PAGE 1 OF 2 DATE: September 03, 2023 UL CSA 1.OUTLINE 1.1 APPEARANCE WITHOUT ANY CRACK, MARKING SHOULD BE CLEAR 1.2 DIMENSIONS DIMENSIONS (mm) D (Max) 60 H (Max) 78.0 T (Max) 7.0 W (±0.05) 9.53 t 0.5 E (±1.0) 25.4 Φ (M4) 4.3 2.ELETRICAL PARAMETER 2.1 MAX ALLOWABLE VOLTAGE AC: 150(V) At 1mA DC DC: 200V) 2.2 VARISTOR VOLTAGE 216~264V) V0.1mA □ V1mA ■ 2.3 MAX CLAMPING VOLTAGE IP: 500(A) Test Current Waveform 8/20μs Vc

SPECIFICATION FOR APPROVAL SPECIFICATION NO. PART NO. 53D112K PAGE 1 OF 2 DATE: 2023年9月03日 UL CSA 1.OUTLINE 1.1 APPEARANCE WITHOUT ANY CRACK, MARKING SHOULD BE CLEAR 1.2 DIMENSIONS DIMENSIONS (mm) D (Max) 60 H (Max) 78.2 T (Max) 11.9 W (±0.05) 9.7 t 0.7 E (±1.0) 25.4 Φ (M4) 4.3 2.ELETRICAL PARAMETER 2.1 MAX ALLOWABLE VOLTAGE AC: 680(V) At 1mA DC DC: 895(V) 2.2 VARISTOR VOLTAGE 990~1210(V) V0.1mA □ V1mA ■ 2.3 MAX CLAMPING VOLTAGE IP: 500(A) Test Current Waveform 8/20μs Vc:

[Product Features] Epoxy resin insulation encapsulation, small size, large flow capacity and energy tolerance; [Product use] Overvoltage protection, surge absorption, etc. Features Focus on R&D and manufacturing of NTC thermistors and temperature sensors Overvoltage protection type varistor MYG series ● Response time: < 25ns Insulation resistance ≥ 500MΩ ● Operating environment temperature: -40℃～+85℃ ● Chip diameter: 5, 7, 10, 14, 20, 25, 32, 40, 50mm ● Allowable deviation of

Automotive Stable MOV Electrical Components, Impact-Resistant Low-Voltage Varistor 32D Series 32D821K 32D471K 32D681K Mu SPD varistor manufacturers believe that varistors have strong electrical characteristics and are a very mature electronic component that can be used in various electronic equipment to protect the claws, reduce lightning damage, and help improve the stability of the equipment It can be applied to lightning protection and automotive electrical and ignition

SPECIFICATION FOR APPROVAL SPECIFICATION NO. PART NO. 53D511K PAGE 1 OF 2 DATE: 2023年8月27日 UL CSA 1.OUTLINE 1.1 APPEARANCE WITHOUT ANY CRACK, MARKING SHOULD BE CLEAR 1.2 DIMENSIONS DIMENSIONS (mm) D (Max) 60 H (Max) 78.2 T (Max) 8.0 W (±0.05) 9.7 t 0.7 E (±1.0) 25.4 Φ (M4) 4.3 2.ELETRICAL PARAMETER 2.1 MAX ALLOWABLE VOLTAGE AC: 320(V) At 1mA DC DC: 415(V) 2.2 VARISTOR VOLTAGE 459~561(V) V0.1mA □ V1mA ■ 2.3 MAX CLAMPING VOLTAGE IP: 500(A) Test Current Waveform 8/20μs Vc: 845(V

34S plug-in varistor OBO lightning protection overvoltage protection surge absorber The varistor MYL34S is mainly used to limit harmful atmospheric overvoltage and operating overvoltage, and can effectively protect the system or equipment: 1. In the power industry, varistor materials are often used to make lightning arrester valve plates. High-voltage insulators made of zinc oxide varistor have both insulation and transient overvoltage protection. 2. In electronic circuits,

High Performance MOV Metal Oxide Varistor Wide Working Voltage Range The varistor is a voltage limiting protection device. Utilizing the nonlinear characteristics of the varistor, when an overvoltage occurs between the two poles of the varistor, the varistor can clamp the voltage to a relatively fixed voltage value, thereby realizing the protection of the subsequent circuit. The main characteristics of varistors are wide operating voltage range (6~3000V, divided into several

20S Series Special-Shaped Varistor, Practical Zinc Oxide Lightning Protection Varistor The varistor is a voltage limiting protection device. Utilizing the nonlinear characteristics of the varistor, when an overvoltage occurs between the two poles of the varistor, the varistor can clamp the voltage to a relatively fixed voltage value, thereby realizing the protection of the subsequent circuit. The main parameters of varistors are: varistor voltage, flow capacity, junction

SPECIFCATION FOR APPROVAL SPECIFCATION NO. PART NO. 25D821K PAGE 1 OF 2 DATE:2022年12月27日 1.OUTLINE 1.1 APPEARANCE Without Any Crack, Marking Should Be Clear 1.2 DIMENSIONS DIMENSIONS (mm) D (max) 28.0 H (max) 32.0 T (max) 8.7 d(±0.02) 1.0 E(±1.0) 10.0 2.ELETRICAL PARAMETER 2.1 Max. Allowable Voltage AC: 510(V) At 1 mA DC DC: 670V) 2.2 Varistor Voltage 738-902(V) VO.1 mA□ V1.0 mA▓ 2.3 Rated Wattage 2(W) 2.4 Max. Clamping Voltage IP: 150(A) Test Current Waveform 8/20μs VC: 1355

MOV-20D Metal Oxide Varistor Wide Voltage Range Various Diameter Size Options Before choosing a varistor, you should first understand the following related technical parameters: The nominal voltage refers to the voltage value at both ends of the varistor under the specified temperature and DC current [1]. Leakage current refers to the current value flowing through the varistor when the maximum continuous DC voltage is applied at 25°C. The level voltage refers to the peak

Non-Polarity MOV-14D Metal Oxide Varistor Low Leakage Current Strong Surge Withstand Capacity What is a varistor used for? The biggest feature of the varistor is that when the voltage applied to it is lower than its threshold "UN", the current flowing through it is extremely small, which is equivalent to a closed valve. When the voltage exceeds UN, its resistance The value becomes smaller, so that the current flowing through it increases sharply and the influence on other

Non-Polarity MOV-10D Metal Oxide Varistor For Voltage Spike Protection How to use a metal oxide varistor in a circuit? When the voltage is within the rated limits, the resistance of the MOV will be very high, so all the current flows through the circuit and no current flows through the MOV. But when there is a voltage spike on the mains it will appear directly on the MOV since it is in parallel with the AC mains. This high voltage will reduce the resistance value of the MOV