Dongguan Ampfort Electronics Co., Ltd.
                                                                                                           
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Metal Oxide Varistor

China High Surge Multilayer Chip Varistor 2220 85V 4500A for Communication Equipment Surge Suppression for sale Video

High Surge Multilayer Chip Varistor 2220 85V 4500A for Communication Equipment Surge Suppression

Price: Negotiable
MOQ: 1000PCS
Delivery Time: 3-4 weeks

High surge type MLCV in 2220 package with 85V DC rating and 4500A surge capability. Nanosecond response, low leakage under 10μA, and stable performance up to 125°C. Ideal for 5G base stations, automotive electronics, and industrial controls. RoHS and UL94V-0 compliant.

China V320PA40A Equivalent PA20-511 Base Mount Metal Oxide Varistor 320VAC 10kA Surge Suppressor for sale Video

V320PA40A Equivalent PA20-511 Base Mount Metal Oxide Varistor 320VAC 10kA Surge Suppressor

Price: Negotiable
MOQ: 500PCS
Delivery Time: 2-3 weeks

PA20-511 base mount MOV with 320VAC rating and 10kA surge current. Features flat electrodes for heat dissipation, bakelite housing, and UL 94 V-0 flame retardant potting. Ideal for industrial automation, power supplies, and mining equipment.

China High Load Duty Metal Oxide Varistor MYE30-102B 30KA 1000V 625VAC 800VDC 680J for sale Video

High Load Duty Metal Oxide Varistor MYE30-102B 30KA 1000V 625VAC 800VDC 680J

Price: Negotiable
MOQ: 500 pieces
Delivery Time: 2-3 weeks

The MYE30-102B is a high load metal oxide varistor rated at 30KA surge current and 680J energy absorption. It offers robust transient protection with 625VAC/800VDC continuous voltage. Ideal for industrial power systems, it features low leakage current and wide operating temperature range.

China ZNR Surge Absorber Metal Oxide Varistor 102A 112A UL CE 40mm for sale Video

ZNR Surge Absorber Metal Oxide Varistor 102A 112A UL CE 40mm

Price: Negotiable
MOQ: 100 Pieces
Delivery Time: 2-4 Weeks

High surge energy handling varistor for industrial power protection. UL and CE certified, RoHS compliant. Direct replacement for ERZ-C32EK102Y and ERZ-C32EK112Y. Fast response, low clamping voltage, compact 40mm size for easy mounting.

China MYE100-911D Metal Oxide Varistor 100kA Surge 910V Block Varistor for Industrial Protection for sale Video

MYE100-911D Metal Oxide Varistor 100kA Surge 910V Block Varistor for Industrial Protection

Price: Negotiable
MOQ: 100 Pieces
Delivery Time: 2-4 Weeks

Heavy-duty MOV with 100kA surge capacity and 910V varistor voltage. Flame-retardant UL 94 V-0 housing ensures safety in demanding industrial environments. Ideal for power systems and automation equipment.

China Hybrid GMOV Surge Protection 14D391K Varistor GDT 800V Overvoltage Component for sale Video

Hybrid GMOV Surge Protection 14D391K Varistor GDT 800V Overvoltage Component

Price: Negotiable
MOQ: 1000PCS
Delivery Time: 2-3 weeks

Hybrid GMOV combines MOV 14D391K and GDT 800V for enhanced overvoltage protection. Features ultra-low leakage

China Industrial High Energy MOVs V321HB34 HB34 HF34 HG34 Equivalent MYL34S-511D 320VAC 40kA for sale Video

Industrial High Energy MOVs V321HB34 HB34 HF34 HG34 Equivalent MYL34S-511D 320VAC 40kA

Price: Negotiable
MOQ: 1000PCS
Delivery Time: 2 weeks

High energy MOVs for AC mains and industrial surge suppression. Rated 320VAC, 40kA surge current, 640J energy. Rigid through-hole terminals for PCB mounting. Ideal for HVAC, motors, and power supplies.

China CG0603 SMD Chip Multilayer Varistor 18V 26V for High Surge Current Suppression for sale Video

CG0603 SMD Chip Multilayer Varistor 18V 26V for High Surge Current Suppression

Price: Negotiable
MOQ: 4000PCS
Delivery Time: 1~2 weeks

CG0603 SMD chip multilayer varistor offers 18V DC and 26V clamping voltage for high surge current suppression. Features ns-level response, low leakage under 10μA, and stable performance up to 125°C. Ideal for automotive, industrial, and telecom applications. RoHS compliant.

China Circuit Protection Disk Metal Oxide Varistor MOV 53D 220V 430V 70KA 1.5W for sale Video

Circuit Protection Disk Metal Oxide Varistor MOV 53D 220V 430V 70KA 1.5W

Price: Negotiable
MOQ: 1000PCS
Delivery Time: 1~2 weeks

Circuit Protection Disk Metal Oxide Varistor MOV 53D 220V 430V 70KA 1.5W Features - Wide operating voltage (V1mA) range from 120V to 1600V - Fast responding to transient over-voltage - Large absorbing transient energy capability - Low clamping ratio and no follow-on current - Meets MSL level 1, per J-STD-020 - Operating Temperature:-40℃ ~ +85℃ - Storage Temperature:-40℃ ~ +125℃ Application - Transistor, diode, IC, thyristor or triac semiconductor protection - Surge protection

China Zinc Oxide Varistor MYL53-471B Voltage Sensitive Resistor 53mm 470V 300VAC 385VDC 70KA 910J 5900pF for sale Video

Zinc Oxide Varistor MYL53-471B Voltage Sensitive Resistor 53mm 470V 300VAC 385VDC 70KA 910J 5900pF

Price: Negotiable
MOQ: 500PCS
Delivery Time: 2-4 weeks

Zinc Oxide Varistor MYL53-471B Voltage Sensitive Resistor 53mm 470V 300VAC 385VDC 70KA 910J 5900pF Description The 53D varistor large current series produced by Ampfort Electronics is a semiconductor voltage-limiting surge device made of zinc monoxide as a raw material at high temperature. It is widely used for its excellent nonlinear characteristics and strong surge absorption capacity. Used in electronic circuits for overvoltage protection, voltage range: 240~1600V, can

China 70KA High Energy Metal Oxide Varistor MOV VDR Surge Protector 53D201K 53D471K 53D511K 53D951K for sale Video

70KA High Energy Metal Oxide Varistor MOV VDR Surge Protector 53D201K 53D471K 53D511K 53D951K

Price: Negotiable
MOQ: 1000PCS
Delivery Time: 2-3 weeks

70KA High Energy Metal Oxide Varistor MOV VDR Surge Protector 53D201K 53D471K 53D511K 53D951K Description The 53D varistor large current series produced by Ampfort Electronics is a semiconductor voltage-limiting surge device made of zinc monoxide as a raw material at high temperature. It is widely used for its excellent nonlinear characteristics and strong surge absorption capacity. Used in electronic circuits for overvoltage protection, voltage range: 240~1600V, can

China Updated High Energy Metal Oxide Varistor MYN2-470V-20KJ As Overvoltage Protector With Insulated Coating for sale Video

Updated High Energy Metal Oxide Varistor MYN2-470V-20KJ As Overvoltage Protector With Insulated Coating

Price: Negotiable
MOQ: 10PCS
Delivery Time: 1~2 weeks

Updated High Energy Metal Oxide Varistor MYN2-470V-20KJ As Overvoltage Protector With Insulated Coating Description MYN2 overvoltage protector can protect IGBT and TGCT from overvoltage and energy absorption. Magnetic energy absorption and overvoltage protection of various electromagnets, electromagnetic suckers, electromagnetic cranes, railway locomotives and large mining locomotives. Specification Traditional NEW P/N Voltage (V) Energy (KJ) Leakage current (μA) Voltage

China Thermally Protected Varistors TMOV 20N751K 460VAC 610VDC 10KA 20D751K for sale Video

Thermally Protected Varistors TMOV 20N751K 460VAC 610VDC 10KA 20D751K

Price: Negotiable
MOQ: 1000PCS
Delivery Time: 2-3 weeks

Thermally Protected Varistors TMOV 20N751K 460VAC 610VDC 10KA 20D751K Description Of TMOV and iTMOV Varistor Series The TMOV and iTMOV thermally protected varistors represent a new development in integrated circuit protection. Both versions are comprised of radial leaded MOVs (Metal Oxide Varistors) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvoltage, limited current, conditions outlined in UL 1449. The

China CKE Z60M272 Replacement Suppressors CASE MOVS HIGH ENERGY METAL OXIDE VARISTORS MYE70-272F for sale Video

CKE Z60M272 Replacement Suppressors CASE MOVS HIGH ENERGY METAL OXIDE VARISTORS MYE70-272F

Price: Negotiable
MOQ: 100PCS
Delivery Time: 2-4 weeks

CKE Z60M272 Replacement Suppressors CASE MOVS HIGH ENERGY METAL OXIDE VARISTORS MYE70-272F The MYE Series transient surge suppressors areheavy-duty industrial Metal-Oxide Varistors (MOVs)designed to provide surge protection for motor controls andpower supplies used in oil-drilling, mining, transportationequipment and other heavy industrial AC line applications.These varistors have similar package construction but differin size and ratings. MYE Series feature improved creep

China SMD Multilayer Chip Metal Oxide Varistor 2220 5750 MOV MLV 26V to 85V DC Surge Protection for sale Video

SMD Multilayer Chip Metal Oxide Varistor 2220 5750 MOV MLV 26V to 85V DC Surge Protection

Price: Negotiable
MOQ: 1000
Delivery Time: 1~2 Weeks

High-reliability SMD varistor for low-voltage circuits up to 100V. Features ns-level response, high surge suppression, low leakage

China Encased Disc Plastic Housed High E Series Block Varistor MYE30-431A 430V 30KA Epcos B32K275 Replacement for sale Video

Encased Disc Plastic Housed High E Series Block Varistor MYE30-431A 430V 30KA Epcos B32K275 Replacement

Price: Negotiable
MOQ: 500
Delivery Time: 2 weeks

Heavy-duty industrial MOV for surge protection in AC line applications. Features 30kA peak current, 430V rating, rigid terminals, and complete electrical isolation. Ideal for motor controls, power supplies, and mining equipment.

China 20mm 240V 6500A Through Hole Disc Zinc Oxide Varistor 20D241KJN High Surge Protection for sale Video

20mm 240V 6500A Through Hole Disc Zinc Oxide Varistor 20D241KJN High Surge Protection

Price: Negotiable
MOQ: 1000
Delivery Time: 2 weeks

High surge 1 circuit varistor with 20mm disc, 240V varistor voltage, and 6500A peak surge current. Fast response, low clamping ratio, and MSL level 1 compliant. Ideal for industrial and consumer electronics surge protection.

China Heavy Duty Block Varistor MYE70-472F 4700V 70KA Transient Surge Suppressor for Railway Signal System for sale Video

Heavy Duty Block Varistor MYE70-472F 4700V 70KA Transient Surge Suppressor for Railway Signal System

Price: Negotiable
MOQ: 100
Delivery Time: 2-4 Weeks

The MYE70-472F is a heavy-duty industrial MOV designed for high surge withstand up to 70KA and 4700V. Features rigid terminals, flame retardant housing, and complete electrical isolation. Ideal for railway signal systems, power supplies, and harsh environments. UL94V-0 compliant.

China Industrial High Energy Terminal Varistor 680V 70kA Chassis Mount Encased Disc MOV for sale Video

Industrial High Energy Terminal Varistor 680V 70kA Chassis Mount Encased Disc MOV

Price: Negotiable
MOQ: 100
Delivery Time: 2-4 Weeks

Heavy-duty MYE70 series varistor for industrial surge protection. Features 70kA surge capability, 680V rating, rigid terminals, and complete electrical isolation. Ideal for motor controls, power supplies, and heavy AC line applications.

China Heavy Duty Metal Oxide Varistor MOV 680VAC 895VDC 100KA B80K680 MYE100-112D for Mining Equipment for sale Video

Heavy Duty Metal Oxide Varistor MOV 680VAC 895VDC 100KA B80K680 MYE100-112D for Mining Equipment

Price: Negotiable
MOQ: 100
Delivery Time: 2-3 weeks

Industrial-grade varistor with 100kA surge capability and 680VAC rating. Flame-retardant housing (UL 94 V-0), screw terminals, and wide operating temperature range. Ideal for mining, railway, and communication systems. Custom options available.