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 (EUR) 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
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Varistors 1000A 3870pF
Datasheet
3.362In Stock
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 420 VAC 56 VDC 74.8 V 435 V 14 mm 1 kA 14 J 3300 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 20 VAC 6J 65V-CL 1KA-PK
Datasheet
9.537In Stock
10.500Expected 7/15/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 64 V 14 mm 1 kA 6 J 6000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25 VAC 1.2J 79V-CL 250A-P
Datasheet
10.166In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 35 V to 43 V 79 V 7 mm 250 A 1.2 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
6.207In 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 50 VAC 2J 135V-CL 400A-PK
Datasheet
7.659In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 50 VAC 66 VDC 90.2 V 145 V 5 mm 100 A 2 J 120 pF - 55 C + 85 C Bulk
Littelfuse Varistors 50 VAC 25J 145V-CL 6500A
Datasheet
3.658In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 50 VAC 68 VDC 90.2 V 145 V 23 mm 6.5 kA 25 J 7000 pF - 55 C + 125 C Bulk
Littelfuse Varistors 50 VAC 8J 135V-CL 2.5KA-P
Datasheet
6.854In 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 1100 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
3.753In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 110 V 175 V 5 mm 400 A 2.5 J 90 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1.464In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 110 V 175 V 20 mm 6.5 kA 30 J 6500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 60 VAC 5J 165V-CL 1200A-P
Datasheet
6.520In 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 75 VAC 6J 205V-CL 1200A-P
Datasheet
3.930In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 205 V 7 mm 400 A 6 J 300 pF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 33J 210V-CL 6500A-
Datasheet
87In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 210 V 20 mm 6.5 kA 33 J 1500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 12J 200V-CL 2500A
Datasheet
2.831In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 200 V 10 mm 1 kA 12 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 22J 210V-CL 4500A
Datasheet
1.326In Stock
2.100Expected 6/29/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 210 V 14 mm 2 kA 22 J 1700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC .14J 37V-CL 50KA-PK
Datasheet
2.597In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 9 V to 16 V 37 V 5 mm 50 A 140 mJ 1200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC .6J 34V-CL 100A-PK
Datasheet
409In Stock
4.500Expected 6/24/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 16 V 34 V 7 mm 100 A 0.6 J 2500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC 1.2J 30V-CL 250A-PK
Datasheet
1.294In Stock
5.000Expected 7/27/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 9 V to 16 V 30 V 10 mm 250 A 1.2 J 6000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 95 VAC 8J 250V-CL 1200A-P
Datasheet
4.002In Stock
4.500Expected 7/30/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 165 V 250 V 7 mm 400 A 8 J 250 pF - 55 C + 85 C Bulk
Littelfuse Varistors 95 VAC 45J 250V-CL 6500A
Datasheet
1.293In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 135 V to 165 V 250 V 20 mm 6.5 kA 45 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
115In Stock
5.000Expected 7/6/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 165 V 250 V 10 mm 1 kA 15 J 600 pF - 55 C + 85 C Bulk
Littelfuse Varistors 95 VAC 20J 250V-CL 4500A
Datasheet
455In Stock
2.100Expected 7/28/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 135 V to 165 V 255 V 14 mm 2 kA 20 J 1400 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
4.485In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 198 V 290 V 10 mm 400 A 5 J 50 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1.253In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 198 V 300 V 20 mm 6.5 kA 52 J 2400 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
1.751In Stock
4.000Expected 8/13/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 162 V to 198 V 300 V 10 mm 1.5 kA 18 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 10 VAC .17J 36V-CL 40KA-PK
Datasheet
1.248In Stock
6.000Expected 7/8/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 10 VAC 14 VDC 14.4 V to 21.6 V 36 V 5 mm 100 A 170 mJ 1000 pF - 55 C + 85 C Bulk