Metal Oxide Varistor

Non-Polarity MOV-07D Metal Oxide Varistor Wide Voltage Range Generally From 18V To 1800V​ 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. When the voltage applied to the varistor is lower than its threshold, the current

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

product description This series of resistors are mainly used to assemble overvoltage protectors, resistor-capacitor absorbers, and combined arresters of various voltage levels. According to the characteristics and requirements of such protector products, they are specially designed and developed for such products. The voltage gradient range is generally The resistor diameter is 240~280V/mm. The diameters of the resistors are mainly 52mm, 42mm, and 35mm. The heights are

High performance metal oxide resistor product description Metal oxide resistors are semiconductor ceramic components made of zinc oxide as the main raw material. Their resistance changes nonlinearly with changes in applied voltage. Metal oxide resistors are mainly used to assemble various types and levels of lightning arresters. They are the core components of metal oxide arresters. Their quality directly determines the performance of the arrester. The high-performance metal

Resistor sheet for AC arrester product description Metal oxide resistors are semiconductor ceramic components made of zinc oxide as the main raw material. Their resistance changes nonlinearly with changes in applied voltage. Metal oxide resistors are mainly used to assemble various types and levels of lightning arresters. They are the core components of metal oxide arresters. Their quality directly determines the performance of the arrester. The metal oxide resistors produced

Resistor sheets for counter monitors product description This type of resistor sheet is used in the production and assembly of arrester discharge counters and online monitors. It is produced using high-energy formulas and has the characteristics of flat end faces, high mechanical strength, large heat capacity, and high flow Dongguan Linkun Electronic Technology Co., Ltd. Model D4 D5 D6 D7 Diameter(mm) 48±0.5mm 52±0.5mm 60±0.5mm 70±1mm 70/26±1mm Height (mm) 3±0.5mm 4.5±0.5mm 4

Low voltage arrester 1. Product overview Metal oxide arrester (hereinafter referred to as arrester) is an over-voltage limiter. When over-voltage occurs, the voltage between the two terminals of the arrester does not exceed the specified value, so that electrical equipment is protected from over-voltage damage; after the over-voltage effect, it can Return the system to normal status quickly. 2. Structural characteristics Metal oxide arresters are mainly composed of zinc oxide

Product Description: MOV Varistor is a kind of varistor surge absorber with maximum absorbed energy (10/1000)us ranging from 0.4-22.4 J and maximum current capacity (8/20) us ranging from 100-400 A. It is available in three series—MOV 7mm series varistor surge absorber, MOV 10mm series varistor surge absorber, MOV 14mm series varistor surge absorber—each of which has a maximum allowable voltage of DC 14V-615V and a reference capacitance of 1400-30 pF @ 1KHZ. Its superior

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

Square Piece 34S 471 MOV Electronic Components, Multi-Purpose Zinc Oxide SPD Varistor characteristic Protection characteristics, when the impact strength of the impact source does not exceed the limit value, the limited voltage of the varistor cannot exceed the acceptable impact withstand voltage of the protected target. Impact resistance characteristics, that is, the impact current, impact energy that the varistor itself can accept, and the balance power when each impact is

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

Product Description: Strontium titanate varistor is a symmetrical varistor made of strontium titanate electronic ceramics sintered at high temperature. It has excellent voltage and current nonlinear characteristics and high capacitance, can suppress surge voltage, and is particularly suitable as a carbon brush protection and spark elimination element for micro motors. Features High capacitance, good noise absorption effect in a wide frequency range. It has a large voltage

Product Description: Strontium titanate varistor is a symmetrical varistor made of strontium titanate electronic ceramics sintered at high temperature. It has excellent voltage and current nonlinear characteristics and high capacitance, can suppress surge voltage, and is particularly suitable as a carbon brush protection and spark elimination element for micro motors. Features High capacitance, good noise absorption effect in a wide frequency range. It has a large voltage

Ring-Shaped Synthetic Environmentally Friendly Varistor Micro Toy Motor Universal Varistor Product Description: Strontium titanate varistor is a symmetrical varistor made of strontium titanate electronic ceramics sintered at high temperature. It has excellent voltage and current nonlinear characteristics and high capacitance, can suppress surge voltage, and is particularly suitable as a carbon brush protection and spark elimination element for micro motors. Features High

Product Description: Strontium titanate varistor is a symmetrical varistor made of strontium titanate electronic ceramics sintered at high temperature. It has excellent voltage and current nonlinear characteristics and high capacitance, can suppress surge voltage, and is particularly suitable as a carbon brush protection and spark elimination element for micro motors. Features High capacitance, good noise absorption effect in a wide frequency range. It has a large voltage

Shell Type Keyhole Varistor 40KA 1000V Lightning Protection Surge Absorber PRODUCT SPECIFICATION (Type) (Your Ref.) (Material No.) (Design) (Version) MYE40-102B Q40K625-K6-E002 MYE D-1 Physical parameters Unit : (mm) (Marking) MYE40-102 A (±1.0) 61.5 E (±1.0) 52.2 T (±1.0) 14.0 C (±1.0) 4.0 W (±1.0) 25.0 G (±1.0) 41.5 H (±1.0) 52.2 F (±1.0) 3.0 (Lead pin) (Tin Plated Brass) (Coating) (non-flammable housing) (Weight), g 85.0 (Electrical parameters) Varistor voltage (V1mA) 900V

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: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: 510(V) At 1 mA DC DC: 670(V) 2.2 Varistor Voltage 738-902(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:

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:

SPECIFICATION FOR APPROVAL SPECIFICATION NO. PART NO. 53D511K 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) 78.2 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