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MOV Overvoltage Protection Devices

YAGEO MOV Overvoltage Protection Devices feature an 18V to 1800V voltage range, ±10% tolerance rating, and ≤25ns response speed. MOV products offer precise voltage clamping capability, 5mm to 53mm diameter options, and ZnO-based construction, doped by many different oxidized metals and coated in silicone or epoxy. YAGEO MOV Devices are ideal for AC power supplies, telecom applications, circuit breakers, smart meters, and consumer electronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Mounting Style	Termination Style	Voltage Rating AC	Voltage Rating DC	Varistor Voltage	Clamping Voltage	Diameter	Max Surge Current	Surge Energy Rating	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Varistors MOV Disc 14mm,68V 1KA, Bulk 680KD14 YAGEO 1: ¥56.5 455In Stock	Mfr. Part # 680KD14 Mouser Part # 603-680KD14	YAGEO	Varistors MOV Disc 14mm,68V 1KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	455In Stock	¥56.5 ¥34.7 ¥26.7 ¥25.2 View ¥24.7 ¥23.6 ¥22.9	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Radial	40 VAC	56 VDC	68 V	135 V	14 mm	1 kA	14 J		- 40 C	+ 105 C	Bulk
Varistors 68V 2KA MOV Disc 20mm 680KD20 YAGEO 1: ¥114.6 331In Stock	Mfr. Part # 680KD20 Mouser Part # 603-680KD20	YAGEO	Varistors 68V 2KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	331In Stock	¥114.6 ¥72.4 ¥59 ¥56.1 View ¥54 ¥51.7 ¥50.7	Min.: 1 Mult.: 1	20D	MOVs	Through Hole	Radial	40 VAC	56 VDC	68 V	135 V	20 mm	2 kA	41 J	5.8 nF	- 40 C	+ 105 C	Bulk
Varistors 680V 1.2KA MOV Disc 7mm 681KD07 YAGEO 1: ¥19.9 1,234In Stock	Mfr. Part # 681KD07 Mouser Part # 603-681KD07	YAGEO	Varistors 680V 1.2KA MOV Disc 7mm Learn More about YAGEO mov overvoltage devices	Datasheet	1,234In Stock	¥19.9 ¥11.8 ¥9 ¥8.5 View ¥7.3 ¥7.1	Min.: 1 Mult.: 1	05D	MOVs	PCB Mount	Radial	420 VAC	560 VDC	680 V	1.12 kV	7 mm	1.2 kA	42 J	75 pF	- 40 C	+ 105 C	Bulk
Varistors 680V 2.5KA MOV Disc 10mm 681KD10 YAGEO 1: ¥34.9 27In Stock 2,000Expected 12/21/2026	Mfr. Part # 681KD10 Mouser Part # 603-681KD10	YAGEO	Varistors 680V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	27In Stock 2,000Expected 12/21/2026	¥34.9 ¥20.6 ¥15.4 ¥14.5 View ¥14.1 ¥13.5 ¥13 ¥12.8	Min.: 1 Mult.: 1	10D	MOVs	Through Hole	Radial	420 VAC	560 VDC	680 V	1.12 kV	10 mm	2.5 kA	75 J	150 pF	- 40 C	+ 105 C	Bulk
Varistors MOV Disc 14mm,680V 4.5KA, Bulk 681KD14 YAGEO 1: ¥56.5 215In Stock 3,000Expected 3/9/2027	Mfr. Part # 681KD14 Mouser Part # 603-681KD14	YAGEO	Varistors MOV Disc 14mm,680V 4.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	215In Stock 3,000Expected 3/9/2027	¥56.5 ¥34.7 ¥27.7 ¥26.1 View ¥24.9 ¥23.8 ¥23.1	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Radial	420 VAC	560 VDC	680 V	1.12 kV	14 mm	4.5 kA	130 J	290 pF	- 40 C	+ 105 C	Bulk
Varistors MOV Disc 20mm,680V 6.5KA, Bulk 681KD20 YAGEO 1: ¥111.3 142In Stock	Mfr. Part # 681KD20 Mouser Part # 603-681KD20	YAGEO	Varistors MOV Disc 20mm,680V 6.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	142In Stock	¥111.3 ¥70.8 ¥56.8 ¥54.1 View ¥52.5 ¥50.3 ¥49.3	Min.: 1 Mult.: 1	20D	MOVs	PCB Mount	Radial	420 VAC	560 VDC	680 V	1.12 kV	20 mm	6.5 kA	230 J	600 pF	- 40 C	+ 105 C	Bulk
Varistors 2R-4 90V 20% 3KA MOV 471KD05 YAGEO 1: ¥19.9 735In Stock	Mfr. Part # 471KD05 Mouser Part # 603-71KD05	YAGEO	Varistors 2R-4 90V 20% 3KA MOV Learn More about YAGEO mov overvoltage devices	Datasheet	735In Stock	¥19.9 ¥12 ¥9 ¥8.5 View ¥6.5 ¥6.1 ¥6	Min.: 1 Mult.: 1	05D	MOVs	PCB Mount	Radial	300 VAC	385 VDC	470 V	810 V	5 mm	800 A	21 J	55 pF	- 40 C	+ 105 C	Bulk
Varistors MOV Disc 14mm,750V 4.5KA, Bulk 751KD14 YAGEO 1: ¥59.8 3,346In Stock	Mfr. Part # 751KD14 Mouser Part # 603-751KD14	YAGEO	Varistors MOV Disc 14mm,750V 4.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	3,346In Stock	¥59.8 ¥36.9 ¥29.2 ¥27.7 View ¥26.4 ¥25.2 ¥24.4 ¥23.8 ¥23.4	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Radial	460 VAC	615 VDC	750 V	1.24 kV	14 mm	4.5 kA	143 J	270 pF	- 40 C	+ 105 C	Bulk
Varistors 750V 6KA MOV Disc 14mm 751KD14J YAGEO 1: ¥74.7 622In Stock	Mfr. Part # 751KD14J Mouser Part # 603-751KD14J	YAGEO	Varistors 750V 6KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	622In Stock	¥74.7 ¥46.7 ¥45 ¥42.7 View ¥34.1 ¥32.6 ¥31.6	Min.: 1 Mult.: 1	14D	MOVs	Through Hole	Radial	460 VAC	615 VDC	750 V	1.24 kV	14 mm	6 kA	210 J	270 pF	- 40 C	+ 105 C	Bulk
Varistors 750V 10KA MOV Disc 20mm 751KD20J YAGEO 1: ¥136.2 164In Stock	Mfr. Part # 751KD20J Mouser Part # 603-751KD20J	YAGEO	Varistors 750V 10KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	164In Stock	¥136.2 ¥104.3 ¥70.3 ¥67.1 View ¥65.1 ¥62.6 ¥61.6	Min.: 1 Mult.: 1	20D	MOVs	Through Hole	Radial	460 VAC	615 VDC	750 V	1.24 kV	20 mm	10 kA	420 J	530 pF	- 40 C	+ 105 C	Bulk
Varistors 780V 2.5KA MOV Disc 10mm 781KD10 YAGEO 1: ¥41.5 180In Stock	Mfr. Part # 781KD10 Mouser Part # 603-781KD10	YAGEO	Varistors 780V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	180In Stock	¥41.5 ¥25.6 ¥19.3 ¥18.3 View ¥17.8 ¥16.9 ¥16.4	Min.: 1 Mult.: 1	10D	MOVs	Through Hole	Radial	485 VAC	640 VDC	780 V	1.29 kV	10 mm	2.5 kA	80 J	125 pF	- 40 C	+ 105 C	Bulk
Varistors 780V 4.5KA MOV Disc 14mm 781KD14 YAGEO 1: ¥56.5 500In Stock	Mfr. Part # 781KD14 Mouser Part # 603-781KD14	YAGEO	Varistors 780V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	500In Stock	¥56.5 ¥34.7 ¥27.7 ¥27.6 View ¥24.9 ¥23.8 ¥23.1	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Radial	485 VAC	640 VDC	780 V	1.29 kV	14 mm	4.5 kA	148 J		- 40 C	+ 105 C	Bulk
Varistors MOV Disc 10mm, 82V 2.5KA, Bulk 820KD10 YAGEO 1: ¥31.6 3,028In Stock	Mfr. Part # 820KD10 Mouser Part # 603-820KD10	YAGEO	Varistors MOV Disc 10mm, 82V 2.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	3,028In Stock	¥31.6 ¥18.4 ¥14.5 ¥14.3 ¥11.6	Min.: 1 Mult.: 1	10D	MOVs	PCB Mount	Radial	50 VAC	65 VDC	82 V	135 V	10 mm	2.5 kA	12 J	1.2 nF	- 40 C	+ 105 C	Bulk
Varistors MOV Disc 14mm,82V 4.5KA,Bulk 820KD14 YAGEO 1: ¥56.5 3,473In Stock	Mfr. Part # 820KD14 Mouser Part # 603-820KD14	YAGEO	Varistors MOV Disc 14mm,82V 4.5KA,Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	3,473In Stock	¥56.5 ¥34.5 ¥31.7 ¥25.1 View ¥24.6 ¥23.4 ¥22.8	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Radial	50 VAC	65 VDC	82 V	135 V	14 mm	4.5 kA	27 J	2.4 nF	- 40 C	+ 105 C	Bulk
Varistors 82V 6.5KA MOV Disc 20mm 820KD20 YAGEO 1: ¥114.6 230In Stock	Mfr. Part # 820KD20 Mouser Part # 603-820KD20	YAGEO	Varistors 82V 6.5KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	230In Stock	¥114.6 ¥72.4 ¥59 ¥56.1 View ¥54 ¥51.7 ¥50.7	Min.: 1 Mult.: 1	20D	MOVs	PCB Mount	Radial	50 VAC	65 VDC	82 V	135 V	20 mm	6.5 kA	45 J	4.9 nF	- 40 C	+ 105 C	Bulk
Varistors MOV Disc 7mm, 820V 1.2KA, Bulk 821KD07 YAGEO 1: ¥21.6 3,418In Stock	Mfr. Part # 821KD07 Mouser Part # 603-821KD07	YAGEO	Varistors MOV Disc 7mm, 820V 1.2KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	3,418In Stock	¥21.6 ¥12.5 ¥9.6 ¥9 View ¥8.8 ¥7.6	Min.: 1 Mult.: 1	07D	MOVs	PCB Mount	Radial	510 VAC	670 VDC	820 V	1.355 kV	7 mm	1.2 kA	52 J	60 pF	- 40 C	+ 105 C	Bulk
Varistors Disc 7mm 820V 1.2KA 821KD07-TR YAGEO 1: ¥24.9 966In Stock	Mfr. Part # 821KD07-TR Mouser Part # 603-821KD07-TR	YAGEO	Varistors Disc 7mm 820V 1.2KA Learn More about YAGEO mov overvoltage devices	Datasheet	966In Stock	Cut Tape ¥24.9 ¥14.6 ¥11.3 ¥10.6 Reel ¥9.3 View ¥10 ¥9 ¥8.8	Min.: 1 Mult.: 1 : 1,500	07D	MOVs	PCB Mount	Radial	510 VAC	670 VDC	820 V	1.355 kV	7 mm	1.2 kA	52 J	60 pF	- 40 C	+ 105 C	Reel, Cut Tape
Varistors MOV Disc 10mm, 820V 2.5KA, Bulk 821KD10 YAGEO 1: ¥34.9 753In Stock	Mfr. Part # 821KD10 Mouser Part # 603-821KD10	YAGEO	Varistors MOV Disc 10mm, 820V 2.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	753In Stock	¥34.9 ¥21.4 ¥19.4 ¥18.3 View ¥14.8 ¥14.1 ¥13.6	Min.: 1 Mult.: 1	10D	MOVs	PCB Mount	Radial	510 VAC	670 VDC	820 V	1.355 kV	10 mm	2.5 kA	85 J	120 pF	- 40 C	+ 105 C	Bulk
Varistors 820V 3.5KA MOV Disc 10mm 821KD10J YAGEO 1: ¥51.5 398In Stock 2,000Expected 12/21/2026	Mfr. Part # 821KD10J Mouser Part # 603-821KD10J	YAGEO	Varistors 820V 3.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	398In Stock 2,000Expected 12/21/2026	¥51.5 ¥30.9 ¥23.6 ¥22.3 View ¥21.8 ¥20.8 ¥20.3	Min.: 1 Mult.: 1	10D	MOVs	Through Hole	Radial	510 VAC	670 VDC	820 V	1.355 kV	10 mm	3.5 kA	110 J	120 pF	- 40 C	+ 105 C	Bulk
Varistors 820V 6KA MOV Disc 14mm 821KD14J YAGEO 1: ¥79.7 470In Stock	Mfr. Part # 821KD14J Mouser Part # 603-821KD14J	YAGEO	Varistors 820V 6KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	470In Stock	¥79.7 ¥49.5 ¥39.7 ¥37.7 View ¥36 ¥34.4 ¥33.4 ¥32.1	Min.: 1 Mult.: 1	14D	MOVs	Through Hole	Radial	510 VAC	670 VDC	820 V	1.355 kV	14 mm	6 kA	235 J	240 pF	- 40 C	+ 105 C	Bulk
Varistors 820V 6.5KA MOV Disc 20mm 821KD20 YAGEO 1: ¥139.5 314In Stock	Mfr. Part # 821KD20 Mouser Part # 603-821KD20	YAGEO	Varistors 820V 6.5KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	314In Stock	¥139.5 ¥88.2 ¥70.8 ¥56.3 View ¥54.6 ¥52.5 ¥51.3	Min.: 1 Mult.: 1	20D	MOVs	PCB Mount	Radial	510 VAC	670 VDC	820 V	1.355 kV	20 mm	6.5 kA	282 J	500 pF	- 40 C	+ 105 C	Bulk
Varistors 820V 10KA MOV Disc 20mm 821KD20J YAGEO 1: ¥136.2 426In Stock	Mfr. Part # 821KD20J Mouser Part # 603-821KD20J	YAGEO	Varistors 820V 10KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	426In Stock	¥136.2 ¥86.9 ¥84.2 ¥67.1 View ¥65.1 ¥62.6 ¥61.6	Min.: 1 Mult.: 1	20D	MOVs	Through Hole	Radial	510 VAC	670 VDC	820 V	1.355 kV	20 mm	10 kA	460 J	500 pF	- 40 C	+ 105 C	Bulk
Varistors 910V 4.5KA MOV Disc 14mm 911KD14 YAGEO 1: ¥81.4 780In Stock	Mfr. Part # 911KD14 Mouser Part # 603-911KD14	YAGEO	Varistors 910V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	780In Stock	¥81.4 ¥51.3 ¥41.2 ¥41 View ¥37.4 ¥35.4 ¥33.4 ¥32.6	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Through Hole	550 VAC	745 VDC	910 V	1.5 kV	14 mm	4.5 kA	175 J	220 pF	- 40 C	+ 105 C	Bulk
Varistors 910V 6KA MOV Disc 14mm 911KD14J YAGEO 1: ¥91.4 791In Stock	Mfr. Part # 911KD14J Mouser Part # 603-911KD14J	YAGEO	Varistors 910V 6KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	791In Stock	¥91.4 ¥57.1 ¥46.2 ¥46 View ¥42.2 ¥40.2 ¥39.2 ¥39	Min.: 1 Mult.: 1	14D	MOVs	PCB Mount	Through Hole	550 VAC	745 VDC	910 V	1.5 kV	14 mm	6 kA	255 J	220 pF	- 40 C	+ 105 C	Bulk
Varistors 910V 10KA MOV Disc 20mm 911KD20J YAGEO 1: ¥159.5 40In Stock 1,200Expected 11/12/2026	Mfr. Part # 911KD20J Mouser Part # 603-911KD20J	YAGEO	Varistors 910V 10KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	40In Stock 1,200Expected 11/12/2026	¥159.5 ¥103 ¥83.5 ¥79.9 View ¥77.6 ¥74.6 ¥72.8	Min.: 1 Mult.: 1	20D	MOVs	PCB Mount	Radial	550 VAC	745 VDC	910 V	1.5 kV	20 mm	10 kA	510 J	440 pF	- 40 C	+ 105 C	Bulk