KH-AT Metal Oxide Varistors (MOVs)

YAGEO KH-AT Metal Oxide Varistors (MOVs) are automotive-grade varistors engineered to deliver long-term reliability in harsh operating environments. These MOVs combine high surge capability, effective voltage clamping, and automotive-grade ruggedness, making them an ideal protection solution for modern power electronics. The KH-AT varistors feature a silicone coating that enhances resistance to high temperatures, humidity, and mechanical stress, with an operating temperature range of -40°C to 125°C. These MOVs are AEC‑Q200 qualified, enduring 1000 thermal cycles and 1000 hours of biased humidity at 85°C/85% RH. The KH-AT varistors are ideally suited for telecom infrastructure devices, industrial power supplies, automotive DC-DC converters, renewable energy and charging infrastructure, and AI server power applications.

Results: 38
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Description Datasheet Availability Pricing (NOK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
YAGEO 221KH14-AT
YAGEO Varistors MOV 220V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 140 VAC 180 VDC 220 V 360 V 14 mm 6000 A 78 J - 40 C + 125 C Bulk
YAGEO 221KH20-AT
YAGEO Varistors MOV 220V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 050Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 140 VAC 180 VDC 220 V 360 V 20 mm 10000 A 155 J - 40 C + 125 C Bulk
YAGEO 241KH10-AT
YAGEO Varistors MOV 240V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 150 VAC 200 VDC 240 V 395 V 10 mm 3500 A 42 J - 40 C + 125 C Bulk
YAGEO 241KH14-AT
YAGEO Varistors MOV 240V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 150 VAC 200 VDC 240 V 395 V 14 mm 6000 A 84 J - 40 C + 125 C Bulk
YAGEO 241KH20-AT
YAGEO Varistors MOV 240V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 050Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 150 VAC 200 VDC 240 V 395 V 20 mm 10000 A 168 J - 40 C + 125 C Bulk
YAGEO 271KH07-AT
YAGEO Varistors MOV 270V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 5/12/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 175 VAC 225 VDC 270 V 455 V 7 mm 1750 A 24 J - 40 C + 125 C Bulk
YAGEO 271KH14-AT
YAGEO Varistors MOV 270V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 175 VAC 225 VDC 270 V 455 V 14 mm 6000 A 99 J - 40 C + 125 C Bulk
YAGEO 271KH20-AT
YAGEO Varistors MOV 270V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 050Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 175 VAC 225 VDC 270 V 455 V 20 mm 10000 A 190 J - 40 C + 125 C Bulk
YAGEO 391KH10-AT
YAGEO Varistors MOV 390V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 150Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 250 VAC 320 VDC 390 V 650 V 10 mm 3500 A 70 J - 40 C + 125 C Bulk
YAGEO 391KH14-AT
YAGEO Varistors MOV 390V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 250 VAC 320 VDC 390 V 650 V 14 mm 6000 A 140 J - 40 C + 125 C Bulk
YAGEO 391KH20-AT
YAGEO Varistors MOV 390V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 050Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 250 VAC 320 VDC 390 V 650 V 20 mm 10000 A 275 J - 40 C + 125 C Bulk
YAGEO 431KH07-AT
YAGEO Varistors MOV 430V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 500Expected 5/12/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 275 VAC 350 VDC 430 V 710 V 7 mm 1750 A 40 J - 40 C + 125 C Bulk
YAGEO 431KH14-AT
YAGEO Varistors MOV 430V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 275 VAC 350 VDC 430 V 710 V 14 mm 6000 A 155 J - 40 C + 125 C Bulk
YAGEO 431KH20-AT
YAGEO Varistors MOV 430V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 050Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 275 VAC 350 VDC 430 V 710 V 20 mm 10000 A 305 J - 40 C + 125 C Bulk
YAGEO 471KH07-AT
YAGEO Varistors MOV 470V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 500Expected 5/12/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 300 VAC 385 VDC 470 V 775 V 7 mm 1750 A 42 J - 40 C + 125 C Bulk
YAGEO 471KH10-AT
YAGEO Varistors MOV 470V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 300 VAC 385 VDC 470 V 775 V 10 mm 3500 A 85 J - 40 C + 125 C Bulk
YAGEO 471KH14-AT
YAGEO Varistors MOV 470V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 300 VAC 385 VDC 470 V 775 V 14 mm 6000 A 175 J - 40 C + 125 C Bulk
YAGEO 471KH20-AT
YAGEO Varistors MOV 470V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 050Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 300 VAC 385 VDC 470 V 775 V 20 mm 10000 A 350 J - 40 C + 125 C Bulk
YAGEO 511KH07-AT
YAGEO Varistors MOV 510V 7mm 1.2KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 500Expected 5/12/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 320 VAC 415 VDC 510 V 845 V 7 mm 1750 A 45 J - 40 C + 125 C Bulk
YAGEO 511KH10-AT
YAGEO Varistors MOV 510V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 320 VAC 415 VDC 510 V 845 V 10 mm 3500 A 90 J - 40 C + 125 C Bulk
YAGEO 511KH14-AT
YAGEO Varistors MOV 510V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 320 VAC 415 VDC 510 V 845 V 14 mm 6000 A 180 J - 40 C + 125 C Bulk
YAGEO 511KH20-AT
YAGEO Varistors MOV 510V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 320 VAC 415 VDC 510 V 845 V 20 mm 10000 A 360 J - 40 C + 125 C Bulk
YAGEO 561KH10-AT
YAGEO Varistors MOV 560V 10mm 2.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 200Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 350 VAC 460 VDC 560 V 925 V 10 mm 3500 A 92 J - 40 C + 125 C Bulk
YAGEO 561KH14-AT
YAGEO Varistors MOV 560V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
3 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 350 VAC 460 VDC 560 V 925 V 14 mm 6000 A 185 J - 40 C + 125 C Bulk
YAGEO 561KH20-AT
YAGEO Varistors MOV 560V 20mm 6.5KA 10% Silcn Coatng Strt Leads AEC-Q200
Datasheet
1 000Expected 8/18/2026
Min.: 1
Mult.: 1

KH-AT Varistor PCB Mount Through Hole 350 VAC 460 VDC 560 V 925 V 20 mm 10000 A 380 J - 40 C + 125 C Bulk