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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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 10 VAC 1.5J 36V-CL 500A-P
Datasheet
9.847In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 10 VAC 14 VDC 14.4 V to 21.6 V 36 V 10 mm 500 A 1.5 J 5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 14 VAC 100J 43V-CL 2KA-PK
Datasheet
4.468In Stock
10.000On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 14 VAC 18 VDC 19.2 V to 26 V 43 V 20 mm 2 kA 100 J 18 nF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 6J 65V-CL 1KA-PK
Datasheet
9.577In Stock
6.300Expected 12/22/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 64 V 14 mm 1 kA 6 J 6 nF - 55 C + 85 C Bulk
Littelfuse Varistors 23 VAC 160J 63V-CL 2KA-PK
Datasheet
4.566In Stock
5.500Expected 10/21/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 23 VAC 31 VDC 39.6 V 63 V 20 mm 1.5 kA 80 J 12 nF - 55 C + 85 C Bulk
Littelfuse Varistors 25 VAC 3J 76V-CL 500A-PK
Datasheet
6.560In Stock
8.000Expected 11/24/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 76 V 10 mm 500 A 3 J 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LF
Datasheet
5.799In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 300 VAC 385 VDC 775 V 775 V 5 mm 400 A 12 J 35 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250A 700pF
Datasheet
Product Comments
10.401In Stock
Min.: 1
Mult.: 1
: 1.000

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 110 V 7 mm 250 A 2.3 J 700 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 50 VAC 25J 145V-CL 6500A
Datasheet
3.333In 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 7 nF - 55 C + 125 C Bulk
Littelfuse Varistors 50 VAC 4J 135V-CL 1200A-P
Datasheet
6.483In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 50 VAC 66 VDC 90.2 V 135 V 7 mm 1.2 kA 4 J 500 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
1.461In 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 6.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 60 VAC 5J 165V-CL 1200A-P
Datasheet
6.485In 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
3.730In 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
84In 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 1.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 12J 200V-CL 2500A
Datasheet
2.821In 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 6 VAC .14J 37V-CL 50KA-PK
Datasheet
1.716In 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 1.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC .6J 34V-CL 100A-PK
Datasheet
4.872In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 16 V 34 V 7 mm 100 A 0.6 J 2.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC 1.2J 30V-CL 250A-PK
Datasheet
5.244In Stock
1.000Expected 8/17/2026
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 6 nF - 55 C + 85 C Bulk
Littelfuse Varistors 95 VAC 8J 250V-CL 1200A-P
Datasheet
5.911In Stock
3.000Expected 8/17/2026
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 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
4.990In Stock
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
1.855In Stock
2.100Expected 10/12/2026
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 1.4 nF - 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 115 VAC 10J 300V-CL 1200A-P
Datasheet
5.265In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 162 V to 198 V 295 V 7 mm 1.2 kA 10 J 200 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 2.4 nF - 55 C + 85 C Bulk