ZA Varistors

Littelfuse ZA Varistors are radial leaded varistors (MOVs) designed for use in the protection of low and medium-voltage circuits and systems. Littelfuse ZA is available in 5mm, 7mm, 10mm, 14mm, and 20mm sizes and feature a 5.5VDC to 615VDC voltage range.

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Description Datasheet Availability Pricing (GBP) 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
Max Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
19,876In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 5 mm 400 A 7 J 80 pF - 55 C + 85 C Bulk
Littelfuse Varistors 14MM P47Z7 30VRMS
Datasheet
6,017In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 14 mm 1 kA 8.8 J 4.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 10V 250A 2000pF
Datasheet
7,679In Stock
Min.: 1
Mult.: 1
: 1,000

ZA MOVs PCB Mount Radial 10 VAC 14 VDC 19.8 V 36 V 7 mm 250 A 0.8 J 2 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
6,097In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 5 mm 400 A 13 J 33 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 250A 800pF
Datasheet
29,544In Stock
Min.: 1
Mult.: 1
: 1,000

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 1.8 J 800 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 100A 3000pF
Datasheet
10,320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ZA MOVs PCB Mount Radial 4 VAC 535 VDC 11 V 22 V 7 mm 100 A 400 mJ 3 nF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 250 VAC 10J 650V-CL 400A-PK
Datasheet
5,280In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 250 VAC 330 VDC 351 V to 449 V 650 V 5 mm 400 A 10 J 50 pF - 55 C + 85 C Bulk
Littelfuse Varistors 50 VAC 8J 135V-CL 2.5KA-P
Datasheet
6,334In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 50 VAC 66 VDC 73 V to 91 V 135 V 10 mm 2.5 kA 8 J 1.1 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
243In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 14 VAC 18 VDC 24.2 V 43 V 20 mm 2 kA 12 J 18 nF - 55 C + 85 C Bulk
Littelfuse Varistors 420 VAC 14J 1120V-CL 400A-P
Datasheet
1,620In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 5 mm 400 A 14 J 32 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
106In Stock
4,500Expected 11/11/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 205 V 5 mm 100 A 3 J 70 pF - 55 C + 85 C Bulk
Littelfuse Varistors 05MM Radial
Datasheet
4,100In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 5 mm 2 kA 0.3 J 790 pF - 55 C + 85 C Bulk
Littelfuse Varistors 07MM Radial
Datasheet
3,418In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 65 V 7 mm 250 A 1.2 J 1.62 nF - 55 C + 85 C Bulk
Littelfuse Varistors 07MM Radial
Datasheet
3,688In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 675 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR PB FREE D14
Datasheet
255In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 110 V 175 V 14 mm 4.5 kA 20 J 2.9 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LF
Datasheet
4,352In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 130 VAC 170 VDC 225.5 V 340 V 5 mm 400 A 5.5 J 100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 1.2J 65V-CL 250A-P
Datasheet
6,625In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 68 V 7 mm 250 A 1.2 J 1.62 nF - 55 C + 85 C Bulk
Littelfuse Varistors 60 VAC 5J 165V-CL 1200A-P
Datasheet
6,385In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 90 V to 117 V 165 V 7 mm 1.2 kA 2.5 J 400 pF - 55 C + 85 C Bulk
Littelfuse Varistors 14 VAC .9J 43V-CL 250A-P
Datasheet
5,573In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 14 VAC 18 VDC 18.7 V to 26 V 47 V 7 mm 150 A 900 mJ 1.6 nF - 55 C + 85 C Bulk
Littelfuse Varistors 60 VAC 10J 165V-CL 2.5KA
Datasheet
4,383In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 110 V 165 V 10 mm 2.5 kA 10 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 110V 1200A 200pF
Datasheet
7,196In Stock
Min.: 1
Mult.: 1
: 1,000

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 198 V 300 V 7 mm 1.2 kA 10 J 200 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE
Datasheet
4,371In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Through Hole 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 100 mJ to 52 J 1.245 nF - 55 C + 85 C Bulk
Littelfuse Varistors 1000A 3900pF
Datasheet
3,964In Stock
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 110 V 14 mm 1 kA 10 J 3.9 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 60 VAC 20J 175V-CL 4500A
Datasheet
9,437In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 90 V to 110 V 175 V 14 mm 1.5 kA 20 J 2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 115 VAC 35J 300V-CL 4500A-P
Datasheet
5,750In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 162 V to 198 V 300 V 14 mm 3 kA 35 J 1.1 nF - 55 C + 85 C Bulk