Varistors – Mouser United Kingdom

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C-III Radial Leaded Metal-Oxide Varistors

Littelfuse C-III Radial Leaded Metal-Oxide Varistors (MOVs) are designed for applications requiring high surge energy and superior multiple pulse absorption ratings. The C-III varistors are supplied in 10mm, 14mm, and 20mm disc versions with various lead options. A unique dielectric material formulation produces more repetitive surge ratings than other MOV types. The C-III varistors are primarily intended for use in AC line Surge Protection Device (SPD) products and similar applications requiring high transient energy and peak current capability in a relatively small package size.

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Part #

Varistors 320V

V320LA20CP
Littelfuse
1: £0.705
2,627In Stock

Mfr. Part No.
V320LA20CP

Mouser Part No
576-V320LA20CP

Littelfuse

Varistors 320V

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Datasheet

2,627In Stock

£0.705

£0.508

£0.458

£0.405

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

320 VAC

320 VDC

558 V

850 V

14 mm

6 kA

165 J

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V385LA40CP
Littelfuse
1: £0.856
757In Stock

Mfr. Part No.
V385LA40CP

Mouser Part No
576-V385LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

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Datasheet

757In Stock

£0.856

£0.62

£0.56

£0.496

£0.47

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

385 VAC

682 V

1.025 kV

20 mm

9 kA

370 J

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR LEAD FREE

V480LA80CP
Littelfuse
1: £1.19
605In Stock

Mfr. Part No.
V480LA80CP

Mouser Part No
576-V480LA80CP

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

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Datasheet

605In Stock

£1.19

£1.05

£0.952

£0.849

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

480 VAC

825 V

1.24 kV

20 mm

9 kA

425 J

- 55 C

+ 85 C

Bulk

Varistors 500pF

V510LA80CP
Littelfuse
1: £1.19
1,265In Stock

Mfr. Part No.
V510LA80CP

Mouser Part No
576-V510LA80CP

Littelfuse

Varistors 500pF

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Datasheet

1,265In Stock

£1.19

£0.871

£0.796

£0.68

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

510 VAC

510 VDC

902 V

1.35 kV

20 mm

9 kA

440 J

500 pF

- 55 C

+ 85 C

Bulk

Varistors 575V 100A High

V575LA80CP
Littelfuse
1: £1.51
1,169In Stock
1,200Expected 21/09/2026

Mfr. Part No.
V575LA80CP

Mouser Part No
576-V575LA80CP

Littelfuse

Varistors 575V 100A High

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Datasheet

1,169In Stock

1,200Expected 21/09/2026

£1.51

£1.12

£1.02

£0.89

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

575 VAC

575 VDC

1.001 kV

1.5 kV

20 mm

9 kA

460 J

- 55 C

+ 85 C

Bulk

Varistors 150V

V150LA20CP
Littelfuse
1: £0.834
2,449On Order

Mfr. Part No.
V150LA20CP

Mouser Part No
576-V150LA20CP

Littelfuse

Varistors 150V

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Datasheet

2,449On Order

£0.834

£0.602

£0.545

£0.483

£0.456

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

150 VAC

150 VDC

264 V

395 V

20 mm

9 kA

215 J

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR LEAD FREE

V250LA40CPX620
Littelfuse
1: £1.07
4,809On Order

Mfr. Part No.
V250LA40CPX620

Mouser Part No
576-V250LA40CPX620

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

Learn More

Datasheet

4,809On Order

£1.07

£0.788

£0.711

£0.632

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

250 VAC

413 V

620 V

20 mm

9 kA

300 J

- 55 C

+ 85 C

Bulk

Varistors 130V

V130LA10CP
Littelfuse
1: £0.705
36Expected 17/08/2026

Mfr. Part No.
V130LA10CP

Mouser Part No
576-V130LA10CP

Littelfuse

Varistors 130V

Learn More

Datasheet

36Expected 17/08/2026

£0.705

£0.508

£0.458

£0.405

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

130 VAC

130 VDC

228 V

340 V

14 mm

6 kA

80 J

1000 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V275LA40CPX680
Littelfuse
1: £1.02
1,500Expected 17/08/2026

Mfr. Part No.
V275LA40CPX680

Mouser Part No
576-V275LA40CPX680

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

1,500Expected 17/08/2026

£1.02

£0.744

£0.676

£0.60

£0.574

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

275 VAC

453 V

680 V

20 mm

9 kA

320 J

- 55 C

+ 85 C

Bulk

Varistors 320V

V320LC40CP
Littelfuse
350: £0.591
2,100Stock Available

Mfr. Part No.
V320LC40CP

Mouser Part No
576-V320LC40CP

Littelfuse

Varistors 320V

Learn More

Datasheet

2,100Stock Available

More Info Available

£0.591

£0.475

£0.46

Min.: 350
Mult.: 350

C-III

MOVs

PCB Mount

Radial

320 VAC

850 V

20 mm

9 kA

- 55 C

+ 85 C

Bulk

Varistors 320V

V320LT20CP
Littelfuse
1: £1.32
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V320LT20CP

Mouser Part No
576-V320LT20CP

Littelfuse

Varistors 320V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

£1.32

£0.818

£0.748

£0.615

Reel

£0.496

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

C-III

MOVs

PCB Mount

Radial

320 VAC

850 V

14 mm

6 kA

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 20MM Radial

V550LC80CPX10
Littelfuse
2,000: £0.732
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
V550LC80CPX10

Mouser Part No
576-V550LC80CPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.732

Min.: 2,000
Mult.: 200

C-III

Bulk

Varistors 20MM Radial

V1000LA160CP
Littelfuse
1: £2.51
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V1000LA160CP

Mouser Part No
576-V1000LA160CP

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£2.51

£1.90

£1.75

£1.58

Min.: 1
Mult.: 1

C-III

1.2 kVDC

2.7 kV

Bulk

Varistors 20MM Radial

V1000LA160CPX10
Littelfuse
1,200: £1.70
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V1000LA160CPX10

Mouser Part No
576-V1000LA160CPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£1.70

Min.: 1,200
Mult.: 200

C-III

Bulk

Varistors 14MM Radial

V1000LA80CP
Littelfuse
1: £2.03
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V1000LA80CP

Mouser Part No
576-V1000LA80CP

Littelfuse

Varistors 14MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

£2.03

£1.53

£1.41

£1.26

Min.: 1
Mult.: 1

C-III

1.2 kVDC

2.7 kV

Bulk

Varistors 14MM Radial

V1000LA80CPX10
Littelfuse
1,500: £1.34
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V1000LA80CPX10

Mouser Part No
576-V1000LA80CPX10

Littelfuse

Varistors 14MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

£1.34

Min.: 1,500
Mult.: 300

C-III

Bulk

Varistors 20MM Radial

V1000LC160CP
Littelfuse
1,200: £1.70
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V1000LC160CP

Mouser Part No
576-V1000LC160CP

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£1.70

Min.: 1,200
Mult.: 200

C-III

Bulk

Varistors 20MM Radial

V1000LC160CPX10
Littelfuse
1,200: £1.70
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V1000LC160CPX10

Mouser Part No
576-V1000LC160CPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£1.70

Min.: 1,200
Mult.: 200

C-III

Bulk

Varistors 14MM Radial

V130LA10CPX2855
Littelfuse
2,100: £0.448
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V130LA10CPX2855

Mouser Part No
576-V130LA10CPX2855

Littelfuse

Varistors 14MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

£0.448

£0.443

Min.: 2,100
Mult.: 700

C-III

Bulk

Varistors 20MM Radial

V130LA20CPX10
Littelfuse
1,500: £0.491
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V130LA20CPX10

Mouser Part No
576-V130LA20CPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.491

Min.: 1,500
Mult.: 500

C-III

Bulk

Varistors 20MM Radial

V130LA20CPX2855
Littelfuse
1,500: £0.539
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V130LA20CPX2855

Mouser Part No
576-V130LA20CPX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.539

£0.533

Min.: 1,500
Mult.: 500

C-III

Bulk

Varistors 10MM Radial

V130LA5CP
Littelfuse
2,100: £0.318
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V130LA5CP

Mouser Part No
576-V130LA5CP

Littelfuse

Varistors 10MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

£0.318

£0.314

£0.306

Min.: 2,100
Mult.: 700

C-III

MOVs

PCB Mount

Radial

130 VAC

340 V

10 mm

3.5 kA

- 55 C

+ 85 C

Bulk

Varistors 14MM Radial

V130LC10CPX2855
Littelfuse
3,750: £0.448
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V130LC10CPX2855

Mouser Part No
576-V130LC10CPX2855

Littelfuse

Varistors 14MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

£0.448

Min.: 3,750
Mult.: 750

C-III

Bulk

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V130LC20CP
Littelfuse
2,000: £0.466
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V130LC20CP

Mouser Part No
576-V130LC20CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.466

Min.: 2,000
Mult.: 500

C-III

MOVs

PCB Mount

Radial

130 VAC

340 V

20 mm

9 kA

- 55 C

+ 85 C

Bulk

Varistors 20MM Radial

V130LC20CPX10
Littelfuse
2,000: £0.466
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V130LC20CPX10

Mouser Part No
576-V130LC20CPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.466

£0.462

Min.: 2,000
Mult.: 500

C-III

Bulk

C-III Radial Leaded Metal-Oxide Varistors

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130 VDC
140 VDC
150 VDC
175 VDC
180 VDC
225 VDC
228 VDC
230 VDC
250 VDC
275 VDC
300 VDC
320 VDC
431 VDC
505 VDC
510 VDC
513.5 VDC
550 VDC
560 VDC
575 VDC
615 VDC

216 V to 264 V
225.5 V
228 V
230 V
242 V
243 V to 297 V
264 V
297 V
351 V to 429 V
396 V
413 V
423 V to 517 V
429 V
453 V
473 V
490 V
517 V
540 V
558 V
670 V

325 V
340 V
360 V
395 V
425 V
455 V
570 V
595 V
620 V
650 V
680 V
710 V
745 V
775 V
810 V
850 V
1.025 kV
1.12 kV
1.19 kV
1.24 kV

45 J
50 J
55 J
65 J
70 J
75 J
80 J
90 J
95 J
100 J
125 J
135 J
145 J
155 J
165 J
175 J
185 J
200 J
210 J
215 J