CH Series Varistors

Littelfuse CH Series Varistors are transient, small metal-oxide surge suppressor varistors (MOVs) manufactured in leadless chip form. The CH Series are available in a voltage range from 14V to 275V, and energy ratings up to 8J. Littelfuse has designed the CH Series Varistors for use in a variety of applications from low voltage DC to off-line board-level protection. With lower profiles than traditional radial lead varistors, designers can reduce the size and weight and increase the reliability of their equipment designs.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package/Case
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 115V 250A 120pF 13 Inch Reel
Datasheet
7’107In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 125 VAC 153 VDC 180 V 295 V 250 A 4 J 200 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 130V 250A 110pF 13 Inch Reel
Datasheet
4’243In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 130 VAC 175 VDC 200 V 340 V 250 A 4 J 180 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 250 VAC 10J 650V-CL 400A-PK
Datasheet
5’306In 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 140V 250A 105pF 13 Inch Reel
Datasheet
4’397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 140 VAC 180 VDC 220 V 360 V 250 A 5 J 160 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 130V 250A 110pF Bulk Pack
Datasheet
69In Stock
Min.: 1
Mult.: 1

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 130 VAC 175 VDC 200 V 340 V 250 A 4 J 180 pF - 55 C + 125 C Bulk
Littelfuse Varistors 150V 250A 100pF 13 Inch Reel
Datasheet
27’703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 150 VAC 200 VDC 240 V 395 V 250 A 5 J 150 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 275V 250A 50pF 13 Inch Reel
Datasheet
20’956In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 275 VAC 369 VDC 430 V 710 V 250 A 8 J 80 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 9v 22pF 0603
Datasheet
26’986In Stock
35’000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2’500

MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 6.5 VAC 9 VDC 30 V 1 A 0.015 J 22 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 230V 250A 70pF 13 Inch Reel
Datasheet
4’420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4’000
CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 230 VAC 300 VDC 360 V 595 V 250 A 6 J 100 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 230V 250A 70pF 7 Inch Reel
Datasheet
2’464In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 230 VAC 300 VDC 360 V 595 V 250 A 6 J 100 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 23 VAC 160J 63V-CL 2KA-PK
Datasheet
6’780In 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 0.012 uF - 55 C + 85 C Bulk
Littelfuse Varistors 25V 100A 700pF 7 Inch Reel
Datasheet
1’980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 25 VAC 31 VDC 39 V 79 V 100 A 1 J 900 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 25 VAC 3J 76V-CL 500A-PK
Datasheet
7’286In 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 2200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 250A 50pF 7 Inch Reel
Datasheet
6’209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000
CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 275 VAC 369 VDC 430 V 710 V 250 A 8 J 80 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30V 100A 650pF 13 Inch Reel
Datasheet
5’193In Stock
8’000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 30 VAC 38 VDC 47 V 92 V 100 A 1.2 J 800 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30V 100A 650pF 7 Inch Reel
Datasheet
7’008In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 30 VAC 38 VDC 47 V 92 V 100 A 1.2 J 800 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30 VAC 4.5J 93V-CL 500A-P
Datasheet
9’169In Stock
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 910V 40kA 2200pF
Datasheet
41In Stock
Min.: 1
Mult.: 1

DA MOVs PCB Mount SMD/SMT 575 VAC 730 VDC 910 V 1.48 kV 40 mm 40 kA 770 J 2200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 115V 250A 120pF 7 Inch Reel
Datasheet
1’300In Stock
2’000Expected 10/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 125 VAC 153 VDC 180 V 295 V 250 A 4 J 200 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 140V 250A 105pF 7 Inch Reel
Datasheet
915In Stock
2’000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 140 VAC 180 VDC 220 V 360 V 250 A 5 J 160 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 14 VAC 2J 43V-CL 500A-PK
Datasheet
3’185In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 14 VAC 18 VDC 19.8 V to 24.2 V 43 V 10 mm 500 A 2 J 4000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 250A 100pF 7 Inch Reel
Datasheet
1’811In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 150 VAC 200 VDC 240 V 395 V 250 A 5 J 150 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 275V 250A 50pF Bulk Pack
Datasheet
56In Stock
Min.: 1
Mult.: 1

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 275 VAC 369 VDC 430 V 710 V 250 A 8 J 80 pF - 55 C + 125 C Bulk
Littelfuse Varistors 40V 100A 500pF 7 Inch Reel
Datasheet
442In Stock
1’000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 40 VAC 56 VDC 68 V 127 V 100 A 1.5 J 600 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 130V 250A 110pF 7 Inch Reel
Datasheet
4’053On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 130 VAC 175 VDC 200 V 340 V 250 A 4 J 180 pF - 55 C + 125 C Reel, Cut Tape, MouseReel