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Varistors

UL1449 3rd Edition

Underwriters Laboratories standard UL 1449 has become the primary safety standard for surge protective devices (SPDs). It describes the materials and installation requirements for SPDs used for the protection of AC electrical circuits. The standard has been revised twice in the past few years. A major safety testing initiative (UL 1449 2nd edition) became effective February 2007, and additional administrative and methodology changes (UL 1449 3rd edition) became effective in September 2009. The 3rd edition also includes new independent performance testing requirements.

UL 1449 3rd edition completely supersedes preceding editions. From September 2009 on, all equipment brought onto the market must satisfy these new requirements in order to qualify for the UL label. Practically all North American surge standards now revolve around 3rd edition, and are now purposely aligned with other standards, including UL 1283, 2008 National Electrical Code™ Article 285, NEMA LS-1, ANSI/IEEE C62 documents and others.
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Category   Circuit Protection >  Varistors

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Compare up to 20 parts.
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Littelfuse TMOV34S301MP
Enlarge
TMOV34S301MP


New Technology

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM Data Sheet 180
In Stock
1: $19.14
10: $16.62
100: $14.81
250: $13.50
500: View



Min.: 1
Mult.: 1
MOV 400 V 300 V 780 V 34 mm 40 kA 4050 pF - 55 C to + 85 C Radial Bulk
EPCOS B72232B0231K001
Enlarge		 EPCOS Varistors 230V RMS 32MM Varistor B32K230 Data Sheet 160
In Stock
1: $27.24
5: $25.57
10: $23.34
20: $21.69
50: View



Min.: 1
Mult.: 1
300 V 230 V 595 V 25 kA 300 J 2500 pF - 40 C to + 85 C SMD/SMT
Littelfuse TMOV34S551MP
Enlarge
TMOV34S551MP


New Technology

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM Data Sheet 180
In Stock
1: $22.06
10: $19.32
100: $17.42
250: $15.99
500: View



Min.: 1
Mult.: 1
MOV 700 V 550 V 1.415 kV 34 mm 40 kA 2250 pF - 55 C to + 85 C Radial Bulk
EPCOS B72220S0271K101
Enlarge		 EPCOS Varistors 275volts 8000A Page 724

 Data Sheet 		4,478
In Stock
1: $1.02
50: $0.80
100: $0.731
500: $0.508
1,000: View



Min.: 1
Mult.: 1
MOV 350 V 275 V 710 V 20 mm 8 kA 630 pF - 40 C to + 85 C Radial Bulk
Littelfuse TMOV34S151MP
Enlarge
TMOV34S151MP


New Technology

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM Data Sheet 145
In Stock
1: $19.14
10: $16.62
100: $14.80
250: $13.49
500: View



Min.: 1
Mult.: 1
MOV 200 V 150 V 405 V 34 mm 40 kA 8000 pF - 55 C to + 85 C Radial Bulk
EPCOS B72207S0271K111
Enlarge
871-B72207S0271K111


To purchase full reel, order in multiples of 5000:
EPCOS Varistors 275V RMS 7MM RADIAL Varistor S07K275G Page 724

 Data Sheet 		12,596
In Stock
Cut Tape
1: $0.36
50: $0.31
100: $0.256
500: $0.19
Reel
5,000: $0.138
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
MOV 350 V 275 V 710 V 7 mm 1.2 kA 21 J 95 pF - 40 C to + 85 C Radial Reel
EPCOS Varistors 460V RMS 80MM Varistor B80K460 Data Sheet 13
In Stock
1: $250.21
5: $231.91
10: $211.30
25: $198.09
50: View



Min.: 1
Mult.: 1
615 V 460 V 1240 V 100 kA 2500 J 7700 pF - 40 C to + 85 C SMD/SMT
EPCOS B72220P3301K101
Enlarge		 EPCOS Varistors S20K300E3K1 Data Sheet 1,358
In Stock
1: $1.64
50: $1.11
100: $0.976
500: $0.737
1,000: View



Min.: 1
Mult.: 1
385 V 12 kA 305 J 1050 pF - 40 C to + 85 C Radial Bulk
EPCOS B72260B0381K001
Enlarge		 EPCOS Varistors 385V RMS 60MM Varistor B60K385 Data Sheet 21
In Stock
1: $93.94
10: $90.39
25: $87.11
50: $81.20
100: View



Min.: 1
Mult.: 1
505 V 385 V 1.025 kV 70 kA 1200 J 4600 pF - 40 C to + 85 C SMD/SMT
EPCOS B72232B0751K001
Enlarge		 EPCOS Varistors 750V RMS 32MM Varistor B32K750 Data Sheet 40
In Stock
1: $40.67
5: $37.70
10: $34.34
20: $32.20
50: View



Min.: 1
Mult.: 1
970 V 750 V 2 kV 25 kA 800 J 800 pF - 40 C to + 85 C SMD/SMT
EPCOS B72220P3321K101
Enlarge		 EPCOS Varistors S20K320E3K1 Data Sheet 1,379
In Stock
1: $1.64
50: $1.11
100: $0.976
500: $0.737
1,000: View



Min.: 1
Mult.: 1
420 V 12 kA 330 J 1000 pF - 40 C to + 85 C Radial Bulk
EPCOS B72240B551K1
Enlarge		 EPCOS Varistors 550V RMS 40MM Varistor B40K550 Data Sheet 45
In Stock
1: $33.75
10: $31.98
25: $29.61
50: $27.33
100: View



Min.: 1
Mult.: 1
745 V 550 V 1.5 kV 40 kA 1400 pF - 40 C to + 85 C Screw Bulk
EPCOS B72214S2131K101
Enlarge		 EPCOS Varistors Varistor S14K130E2 Data Sheet 3,614
In Stock
1: $0.65
10: $0.484
25: $0.419
50: $0.363
100: View



Min.: 1
Mult.: 1
MOV 170 V 130 V 340 V 14 mm 6 kA 650 pF - 40 C to + 85 C Radial Bulk
EPCOS B72210S0111K101
Enlarge		 EPCOS Varistors 115volts 2500A Page 724

 Data Sheet 		7,707
In Stock
1: $0.56
50: $0.53
100: $0.50
500: $0.45
1,000: View



Min.: 1
Mult.: 1
MOV 150 V 115 V 300 V 10 mm 2.5 kA 18 J 445 pF - 40 C to + 85 C Radial Bulk
EPCOS B72220S0621K101
Enlarge		 EPCOS Varistors 625volts 6500A Page 724

 Data Sheet 		1,594
In Stock
1: $1.66
10: $1.37
25: $1.26
50: $1.17
100: View



Min.: 1
Mult.: 1
MOV 825 V 625 V 1.65 kV 20 mm 4.5 kA 230 J 280 pF - 40 C to + 85 C Radial Bulk
EPCOS B72214P2461K101
Enlarge		 EPCOS Varistors S14K460E2K1 Data Sheet 2,524
In Stock
1: $1.05
50: $0.717
100: $0.629
500: $0.475
1,000: View



Min.: 1
Mult.: 1
615 V 6 kA 200 J 320 pF - 40 C to + 85 C Radial Bulk
EPCOS B72240B321K1
Enlarge		 EPCOS Varistors 320V RMS 40MM Varistor B40K320 Data Sheet 63
In Stock
1: $27.60
10: $26.15
25: $24.21
50: $22.35
100: View



Min.: 1
Mult.: 1
420 V 320 V 840 V 40 kA 2300 pF - 40 C to + 85 C Screw Bulk
EPCOS B72220P3461K101
Enlarge		 EPCOS Varistors S20K460E3K1 Data Sheet 1,117
In Stock
1: $1.75
50: $1.26
100: $1.08
500: $0.826
1,000: View



Min.: 1
Mult.: 1
615 V 12 kA 445 J 660 pF - 40 C to + 85 C Radial Bulk
EPCOS B72220S0421K101
Enlarge		 EPCOS Varistors 420volts 8000A Data Sheet 2,067
In Stock
1: $1.37
25: $1.16
100: $0.977
200: $0.858
500: View



Min.: 1
Mult.: 1
MOV 560 V 420 V 1.12 kV 20 mm 8 kA 175 J 420 pF - 40 C to + 85 C Radial Bulk
EPCOS B72220S0551K101
Enlarge		 EPCOS Varistors Varistor S20K550 Page 724

 Data Sheet 		1,511
In Stock
1: $1.66
10: $1.63
25: $1.58
50: $1.54
100: View



Min.: 1
Mult.: 1
745 V 550 V 1.5 kV 6.5 kA 210 J 320 pF - 40 C to + 85 C Radial Bulk
EPCOS B72220S1140K102
Enlarge		 EPCOS Varistors Varistor S20K14AUTO Data Sheet 1,052
In Stock
1: $2.52
50: $1.81
100: $1.56
500: $1.19
1,000: View



Min.: 1
Mult.: 1
16 V 14 V 2 kA 12 J - 40 C to + 85 C Radial Bulk
EPCOS B72240B251K1
Enlarge		 EPCOS Varistors 250V RMS 40MM Varistor B40K250 Data Sheet 40
In Stock
1: $27.60
10: $26.15
25: $24.21
50: $22.35
100: View



Min.: 1
Mult.: 1
320 V 250 V 650 V 40 kA 2900 pF - 40 C to + 85 C Screw Bulk
EPCOS B72214S0421K101
Enlarge		 EPCOS Varistors 420volts 4500A Page 724

 Data Sheet 		2,535
In Stock
1: $0.95
50: $0.422
100: $0.39
500: $0.33
1,000: $0.327



Min.: 1
Mult.: 1
MOV 560 V 420 V 1.12 kV 14 mm 4.5 kA 90 J 220 pF - 40 C to + 85 C Radial Bulk
EPCOS B72214S0250K101
Enlarge		 EPCOS Varistors 25volts 1000A Page 724

 Data Sheet 		6,227
In Stock
1: $0.47
50: $0.382
100: $0.339
500: $0.28
1,000: View



Min.: 1
Mult.: 1
MOV 31 V 25 V 77 V 14 mm 1 kA 7 J 5850 pF - 40 C to + 85 C Radial Bulk
EPCOS B72214S0271K101
Enlarge		 EPCOS Varistors 275volts 4500A Data Sheet 4,649
In Stock
1: $0.56
50: $0.42
100: $0.399
500: $0.313
1,000: View



Min.: 1
Mult.: 1
MOV 350 V 275 V 710 V 14 mm 4.5 kA 320 pF - 40 C to + 85 C Radial Bulk
Compare up to 20 parts.
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