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 4 VAC .1J 30V-CL
Datasheet
2 881In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 4 VAC 5 VDC 6 V to 11 V 30 V 5 mm 50 A 100 mJ 1400 pF - 55 C + 85 C Bulk
Littelfuse Varistors 4 VAC .4J 22V-CL 100A-P
Datasheet
5 731In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 4 VAC 5 VDC 6 V to 11 V 22 V 7 mm 100 A 400 mJ 3000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 4 VAC .8J 20V-CL 250A-P
Datasheet
3 259In Stock
5 000Expected 02/07/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 4 VAC 5 VDC 6 V to 11 V 20 V 10 mm 250 A 800 mJ 7500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 07MM Radial
Datasheet
3 933In 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 VAR PB FREE NICKEL BARRIER
Datasheet
2 711In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 1.8 J 1245 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 100A 400pF
Datasheet
Product Comments
4 181In Stock
Min.: 1
Mult.: 1
: 1 000

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42.3 V 93 V 5 mm 100 A 400 mJ 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 2500A 1100pF
Datasheet
1 000In Stock
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 50 VAC 68 VDC 90.2 V 135 V 10 mm 2.5 kA 8 J 1100 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 1200A 500pF
Datasheet
Product Comments
232In Stock
Min.: 1
Mult.: 1
: 1 000

ZA MOVs PCB Mount Radial 50 VAC 68 VDC 90.2 V 135 V 7 mm 1.2 kA 4 J 500 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 60 VAC 20J 175V-CL 4500A
Datasheet
9 472On Order
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 2000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 14 VAC 100J 43V-CL 2KA-PK
Datasheet
9 446On 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 0.018 uF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 150J 58V-CL 2KA-PK
Datasheet
3 866On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 21 VAC 27 VDC 36.3 V 58 V 20 mm 1.5 kA 70 J 0.013 uF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VAC 4.5J 93V-CL 500A-P
Datasheet
9 814On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42 V to 52 V 89 V 10 mm 500 A 4.5 J 2000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250A 700pF
Datasheet
Product Comments
10 000Expected 03/08/2026
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 25V 250A 1100pF
Datasheet
Product Comments
9 019Expected 24/08/2026
Min.: 1
Mult.: 1
: 1 000

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 1100 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 30V 1000A 4500pF
Datasheet
3 490Expected 22/06/2026
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 14 mm 1 kA 8.8 J 4500 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 07MM Radial
Datasheet
1 000Stock Available
More Info Available
Min.: 1 000
Mult.: 1 000
: 1 000

ZA 31 VDC 79 V Reel
Littelfuse Varistors 20MM Radial
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1 500
Mult.: 500

ZA 102 VDC 210 V Bulk
Littelfuse Varistors 07MM Radial
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 10 000
Mult.: 1 000
: 1 000

ZA 14 VDC 36 V Reel
Littelfuse Varistors 20V 2000A 13000pF
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 21 VAC 27 VDC 58 V 20 mm 2 kA 70 J 0.013 uF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 05MM Radial
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 4 500
Mult.: 1 500

ZA 81 VDC 165 V Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS / LEAD FREE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

ZA PCB Mount Radial 81 VDC 175 V Bulk
Littelfuse Varistors 100V 6500A 20MM W/10MM L/S
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1 500
Mult.: 500

ZA MOVs Bulk
Littelfuse Varistors 07MM Radial
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 4 500
Mult.: 1 500

ZA 81 VDC 165 V Bulk
Littelfuse Varistors 10MM Radial
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 4 500
Mult.: 900

ZA PCB Mount Radial Bulk
Littelfuse Varistors 10MM Radial
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 5 000
Mult.: 1 000

ZA 81 VDC 165 V Bulk