{"id":8115034947764,"title":"QUARKZMAN 12-piece Varistors 10D681K AC420V DC560V Round Varistor Blue | 10.5mm Diameter Radial Lead Disc Varistor, for Resistive Power Supply Industrial Plants","handle":"quarkzman-12-teilige-varistoren-10d681k-ac420v-dc560v-runder-varistor-blau-10-5mm-durchmesser-radiale-bleischeiben-varistor-fur-widerstandsstromversorgung-industrieanlagen","description":"\u003ch3\u003eQUARKZMAN 12-piece Varistors 10D681K AC420V DC560V Round Varistor Blue | 10.5mm Diameter Radial Lead Disc Varistor, for Resistive Power Supplies Industrial Equipment\u003c\/h3\u003e \u003cp id=\"b\"\u003eWhat Is It? This is a varistor (MOV) that protects electronic circuits from voltage spikes and overvoltages by limiting excess voltage. Commonly used in power supplies, industrial controls, smart homes, and DIY projects, it protects sensitive components from transients caused by overvoltages or current fluctuations and ensures stable operation in AC\/DC systems. What Do I Get? Product: Varistor Color: Blue Material: Zinc oxide thin film with epoxy coating Model: 10D681K Varistor voltage: 680V (612~748V range) Max. permissible circuit voltage: AC 420V \/ DC 560V Max. limiting voltage: 1120V Max. surge current (8\/20μs): 3500A Max. energy absorption: 92J Reference capacitance: 130pF Terminal type: Straight two-pole terminals Size: 10.5mm x 34.5mm \/ 0.41\" x 1.36\" (diameter x length) Terminal spacing: 7.5mm \/ 0.3\" Packaging: 12 varistors Are there any advantages? The resistor consists of a ZnO layer with a special epoxy resin-coated disc structure and radial terminals. It offers low losses, high operating voltage, excellent stability, stable capacitance, and high temperature resistance. Its compact design allows for high Excellent moisture resistance and reliable overall performance. How is it used? Connect the varistor in parallel to the circuit or component to be protected, for example, to the power supply input terminals. Ensure that the connections are securely soldered to the circuit board or terminals and that no manual activation is required. What should I be aware of? Product Features: Technical Specifications: Model: 10D681K. Varistor voltage: 680V (Range: 612~748V). Maximum switching voltage: AC 420V\/DC 560V. Maximum limiting voltage: 1120V. Maximum current limit: 25A. Maximum energy dissipation: 92J. Reference capacitance: 130pF. Terminal type: 34.5x10.5mm LxD. Terminal spacing: 7.5mm. Packaging: 12 pcs varistors \u003c\/p\u003e\u003cli\u003eLong Lifespan: The resistor consists of a zinc oxide layer and features a special epoxy-coated disc structure and radial terminals, making it stable, durable, and professionally manufactured.\u003c\/li\u003e \u003cli\u003eOperating Principle: This is a varistor (MOV) that protects electronic circuits from voltage spikes and overvoltages by limiting the overvoltage. It is characterized by low losses, high operating voltage, excellent stability, stable capacitance, and high temperature resistance. Its compact design ensures high capacitance, excellent humidity resistance, and reliable overall performance.\u003c\/li\u003e \u003cli\u003eWide Applicability: Varistors are widely used in power supplies, industrial controls, smart homes, and DIY projects. They protect sensitive components from transient effects caused by overvoltage or current fluctuations and ensure the stable operation of AC\/DC systems.\u003c\/li\u003e \u003cli\u003eNote: Choose a varistor that meets the operating voltage and surge current requirements of the application. The circuit must be rated to maintain high resistance during normal operation. Ensure the operating voltage does not exceed its maximum value. Avoid prolonged overvoltages. Replace damaged or worn components and store them in a dry environment to ensure reliable protection.\u003c\/li\u003e","published_at":"2026-09-02T12:40:08+10:00","created_at":"2026-09-01T21:40:54+10:00","vendor":"QUARKZMAN","type":"Varistors","tags":["industrial_DE_Aug2026","translate"],"price":9400,"price_min":9400,"price_max":9400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374740041908,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0GXCDPZ3V","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"QUARKZMAN 12-piece Varistors 10D681K AC420V DC560V Round Varistor Blue | 10.5mm Diameter Radial Lead Disc Varistor, for Resistive Power Supply Industrial Plants","public_title":null,"options":["Default Title"],"price":9400,"weight":20,"compare_at_price":null,"inventory_management":"shopify","barcode":"000273aa251226qman","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0GXCDPZ3V.jpg?v=1788262856","\/\/auspowers.com\/cdn\/shop\/files\/61rGeq7EhsL.jpg?v=1788262856","\/\/auspowers.com\/cdn\/shop\/files\/71cHvlJD2BL.jpg?v=1788262857","\/\/auspowers.com\/cdn\/shop\/files\/91zVsKuSJHL_79680f1e-e8df-4a7c-bc9b-5f52d67fe2a4.jpg?v=1788262857","\/\/auspowers.com\/cdn\/shop\/files\/71vL-MXtfoL_06ff7d4c-3ba0-43af-842c-8a457bf7d9b8.jpg?v=1788262856","\/\/auspowers.com\/cdn\/shop\/files\/810YtAgg3aL_c76bd82e-6396-41f8-b9d0-9c8437659747.jpg?v=1788262856"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0GXCDPZ3V.jpg?v=1788262856","options":["Title"],"media":[{"alt":null,"id":33271714414772,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0GXCDPZ3V.jpg?v=1788262856"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0GXCDPZ3V.jpg?v=1788262856","width":1600},{"alt":null,"id":33271714447540,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61rGeq7EhsL.jpg?v=1788262856"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61rGeq7EhsL.jpg?v=1788262856","width":1600},{"alt":null,"id":33271714480308,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71cHvlJD2BL.jpg?v=1788262857"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71cHvlJD2BL.jpg?v=1788262857","width":1600},{"alt":null,"id":33271714513076,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/91zVsKuSJHL_79680f1e-e8df-4a7c-bc9b-5f52d67fe2a4.jpg?v=1788262857"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/91zVsKuSJHL_79680f1e-e8df-4a7c-bc9b-5f52d67fe2a4.jpg?v=1788262857","width":1600},{"alt":null,"id":33271714545844,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71vL-MXtfoL_06ff7d4c-3ba0-43af-842c-8a457bf7d9b8.jpg?v=1788262856"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71vL-MXtfoL_06ff7d4c-3ba0-43af-842c-8a457bf7d9b8.jpg?v=1788262856","width":1600},{"alt":null,"id":33271714578612,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/auspowers.com\/cdn\/shop\/files\/810YtAgg3aL_c76bd82e-6396-41f8-b9d0-9c8437659747.jpg?v=1788262856"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/810YtAgg3aL_c76bd82e-6396-41f8-b9d0-9c8437659747.jpg?v=1788262856","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eQUARKZMAN 12-piece Varistors 10D681K AC420V DC560V Round Varistor Blue | 10.5mm Diameter Radial Lead Disc Varistor, for Resistive Power Supplies Industrial Equipment\u003c\/h3\u003e \u003cp id=\"b\"\u003eWhat Is It? This is a varistor (MOV) that protects electronic circuits from voltage spikes and overvoltages by limiting excess voltage. Commonly used in power supplies, industrial controls, smart homes, and DIY projects, it protects sensitive components from transients caused by overvoltages or current fluctuations and ensures stable operation in AC\/DC systems. What Do I Get? Product: Varistor Color: Blue Material: Zinc oxide thin film with epoxy coating Model: 10D681K Varistor voltage: 680V (612~748V range) Max. permissible circuit voltage: AC 420V \/ DC 560V Max. limiting voltage: 1120V Max. surge current (8\/20μs): 3500A Max. energy absorption: 92J Reference capacitance: 130pF Terminal type: Straight two-pole terminals Size: 10.5mm x 34.5mm \/ 0.41\" x 1.36\" (diameter x length) Terminal spacing: 7.5mm \/ 0.3\" Packaging: 12 varistors Are there any advantages? The resistor consists of a ZnO layer with a special epoxy resin-coated disc structure and radial terminals. It offers low losses, high operating voltage, excellent stability, stable capacitance, and high temperature resistance. Its compact design allows for high Excellent moisture resistance and reliable overall performance. How is it used? Connect the varistor in parallel to the circuit or component to be protected, for example, to the power supply input terminals. Ensure that the connections are securely soldered to the circuit board or terminals and that no manual activation is required. What should I be aware of? Product Features: Technical Specifications: Model: 10D681K. Varistor voltage: 680V (Range: 612~748V). Maximum switching voltage: AC 420V\/DC 560V. Maximum limiting voltage: 1120V. Maximum current limit: 25A. Maximum energy dissipation: 92J. Reference capacitance: 130pF. Terminal type: 34.5x10.5mm LxD. Terminal spacing: 7.5mm. Packaging: 12 pcs varistors \u003c\/p\u003e\u003cli\u003eLong Lifespan: The resistor consists of a zinc oxide layer and features a special epoxy-coated disc structure and radial terminals, making it stable, durable, and professionally manufactured.\u003c\/li\u003e \u003cli\u003eOperating Principle: This is a varistor (MOV) that protects electronic circuits from voltage spikes and overvoltages by limiting the overvoltage. It is characterized by low losses, high operating voltage, excellent stability, stable capacitance, and high temperature resistance. Its compact design ensures high capacitance, excellent humidity resistance, and reliable overall performance.\u003c\/li\u003e \u003cli\u003eWide Applicability: Varistors are widely used in power supplies, industrial controls, smart homes, and DIY projects. They protect sensitive components from transient effects caused by overvoltage or current fluctuations and ensure the stable operation of AC\/DC systems.\u003c\/li\u003e \u003cli\u003eNote: Choose a varistor that meets the operating voltage and surge current requirements of the application. The circuit must be rated to maintain high resistance during normal operation. Ensure the operating voltage does not exceed its maximum value. Avoid prolonged overvoltages. Replace damaged or worn components and store them in a dry environment to ensure reliable protection.\u003c\/li\u003e"}