Circuit Protection – Mouser Denmark

.hide-partial { max-height: none; } .show-more { display: none; }

AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 7.541

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218

P4800MEL
Littelfuse
1: 70,94 kr.
250In Stock

Mfr. Part No.
P4800MEL

Mouser Part No
576-P4800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218

Learn More

Datasheet

250In Stock

70,94 kr.

46,85 kr.

40,43 kr.

38,57 kr.

38,49 kr.

Min.: 1
Mult.: 1

Varistors SURFACE MOUNT SM20 VARISTORS

V175SM20
Littelfuse
1: 18,35 kr.
1.080In Stock

Mfr. Part No.
V175SM20

Mouser Part No
576-V175SM20

Littelfuse

Varistors SURFACE MOUNT SM20 VARISTORS

Learn More

Datasheet

1.080In Stock

Cut Tape

18,35 kr.

13,80 kr.

12,61 kr.

Reel

11,34 kr.

Min.: 1
Mult.: 1

Reel: 108

Varistors 420V 40kA 6000pF

V421DA40
Littelfuse
1: 262,29 kr.
53In Stock

Mfr. Part No.
V421DA40

Mouser Part No
576-V421DA40

Littelfuse

Varistors 420V 40kA 6000pF

Learn More

Datasheet

53In Stock

262,29 kr.

244,02 kr.

Min.: 1
Mult.: 1

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: 155,32 kr.
185In Stock

Mfr. Part No.
V551HA40

Mouser Part No
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

185In Stock

155,32 kr.

141,89 kr.

131,89 kr.

121,15 kr.

112,80 kr.

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP140E
Littelfuse
1: 12,68 kr.
1.800In Stock

Mfr. Part No.
TMOV14RP140E

Mouser Part No
576-TMOV14RP140E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1.800In Stock

12,68 kr.

9,40 kr.

8,50 kr.

7,53 kr.

View

Min.: 1
Mult.: 1

Varistors 150 VAC 120J 395V-CL 10KA-PK

V14X150E
Littelfuse
1: 7,18 kr.
8.674In Stock

Mfr. Part No.
V14X150E

Mouser Part No
576-V14X150E

Littelfuse

Varistors 150 VAC 120J 395V-CL 10KA-PK

Learn More

Datasheet

8.674In Stock

7,18 kr.

4,42 kr.

4,01 kr.

3,27 kr.

View

Min.: 1
Mult.: 1

Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID

LFJ601001C
Littelfuse
1: 364,35 kr.
48In Stock

Mfr. Part No.
LFJ601001C

Mouser Part No
576-LFJ601001C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID

Learn More

Datasheet

48In Stock

364,35 kr.

303,40 kr.

280,35 kr.

240,51 kr.

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: 128,46 kr.
181In Stock

Mfr. Part No.
TMOV34S151MP

Mouser Part No
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

181In Stock

128,46 kr.

117,42 kr.

105,48 kr.

96,76 kr.

93,25 kr.

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXP
Littelfuse
1: 12,31 kr.
6.225In Stock

Mfr. Part No.
0215.500MXP

Mouser Part No
576-0215.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

Learn More

Datasheet

6.225In Stock

12,31 kr.

10,37 kr.

9,55 kr.

7,98 kr.

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXEP
Littelfuse
1: 19,02 kr.
3.455In Stock

Mfr. Part No.
0215010.MXEP

Mouser Part No
576-0215010.MXEP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

3.455In Stock

19,02 kr.

17,38 kr.

12,01 kr.

10,29 kr.

8,73 kr.

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A

1206L450SLWR
Littelfuse
1: 9,55 kr.
3.408In Stock

Mfr. Part No.
1206L450SLWR

Mouser Part No
576-1206L450SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A

Learn More

Datasheet

3.408In Stock

Cut Tape

9,55 kr.

8,50 kr.

8,06 kr.

7,18 kr.

View

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD SPSP, 170V, 35A SOIC, 8L, RoHS

B61089BDR
Littelfuse
1: 13,06 kr.
9.990In Stock

Mfr. Part No.
B61089BDR

Mouser Part No
576-B61089BDR

Littelfuse

Thyristor Surge Protection Devices - TSPD SPSP, 170V, 35A SOIC, 8L, RoHS

Learn More

Datasheet

9.990In Stock

Cut Tape

13,06 kr.

8,43 kr.

5,71 kr.

4,57 kr.

4,19 kr.

Reel

4,17 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

P1500SDLRP
Littelfuse
1: 12,31 kr.
3.486In Stock

Mfr. Part No.
P1500SDLRP

Mouser Part No
576-P1500SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

Learn More

Datasheet

3.486In Stock

Cut Tape

12,31 kr.

7,91 kr.

5,32 kr.

4,21 kr.

3,86 kr.

Reel

3,33 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: 8,95 kr.
4.150In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

4.150In Stock

Cut Tape

8,95 kr.

2,42 kr.

2,39 kr.

Reel

2,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

P2300SDLRP
Littelfuse
1: 12,31 kr.
6.056In Stock

Mfr. Part No.
P2300SDLRP

Mouser Part No
576-P2300SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

Learn More

Datasheet

6.056In Stock

Cut Tape

12,31 kr.

7,91 kr.

5,33 kr.

4,22 kr.

Reel

3,42 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L

SDP0120T023G5RP
Littelfuse
1: 8,88 kr.
7.017In Stock

Mfr. Part No.
SDP0120T023G5RP

Mouser Part No
576-SDP0120T023G5RP

Littelfuse

Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L

Learn More

Datasheet

7.017In Stock

Cut Tape

8,88 kr.

5,55 kr.

3,69 kr.

2,89 kr.

Reel

2,23 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420M
Littelfuse
1: 19,02 kr.
1.500In Stock

Mfr. Part No.
TMOV14RP420M

Mouser Part No
576-TMOV14RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1.500In Stock

19,02 kr.

13,20 kr.

12,46 kr.

10,67 kr.

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275M
Littelfuse
1: 12,76 kr.
2.712In Stock

Mfr. Part No.
TMOV20RP275M

Mouser Part No
576-TMOV20RP275M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

2.712In Stock

12,76 kr.

9,47 kr.

8,65 kr.

7,76 kr.

View

Min.: 1
Mult.: 1

Varistors 10V 150A 1600pF

V14MLA1206NH
Littelfuse
1: 12,09 kr.
3.208In Stock

Mfr. Part No.
V14MLA1206NH

Mouser Part No
576-V14MLA1206NH

Littelfuse

Varistors 10V 150A 1600pF

Learn More

Datasheet

3.208In Stock

Cut Tape

12,09 kr.

7,53 kr.

6,93 kr.

5,65 kr.

View

Reel

3,23 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: 2,57 kr.
9.367In Stock

Mfr. Part No.
V26MLA0805NT

Mouser Part No
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

Learn More

Datasheet

9.367In Stock

Cut Tape

2,57 kr.

1,57 kr.

1,36 kr.

1,26 kr.

View

Reel

1,01 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors 35V 100A 600pF 13 Inch Reel

V56CH8
Littelfuse
1: 13,43 kr.
4.000In Stock

Mfr. Part No.
V56CH8

Mouser Part No
576-V56CH8

Littelfuse

Varistors 35V 100A 600pF 13 Inch Reel

Learn More

Datasheet

4.000In Stock

Cut Tape

13,43 kr.

8,95 kr.

8,50 kr.

6,99 kr.

View

Reel

4,32 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Varistors 660V 200pF

V660LA50AP
Littelfuse
1: 15,14 kr.
2.625In Stock

Mfr. Part No.
V660LA50AP

Mouser Part No
576-V660LA50AP

Littelfuse

Varistors 660V 200pF

Learn More

Datasheet

2.625In Stock

15,14 kr.

10,29 kr.

9,77 kr.

8,28 kr.

View

Min.: 1
Mult.: 1

Varistors 40kA 1050V 40kA 2000pF

V661DA40
Littelfuse
1: 250,28 kr.
39In Stock

Mfr. Part No.
V661DA40

Mouser Part No
576-V661DA40

Littelfuse

Varistors 40kA 1050V 40kA 2000pF

Learn More

Datasheet

39In Stock

250,28 kr.

Min.: 1
Mult.: 1

Varistors 1200V 40kA 1800pF

V751DA40
Littelfuse
1: 334,73 kr.
34In Stock

Mfr. Part No.
V751DA40

Mouser Part No
576-V751DA40

Littelfuse

Varistors 1200V 40kA 1800pF

Learn More

Datasheet

34In Stock

334,73 kr.

255,95 kr.

Min.: 1
Mult.: 1

Cartridge Fuses 250V 16A TL HBC

0215016.MRET1P
Littelfuse
1: 14,32 kr.
1.920In Stock

Mfr. Part No.
0215016.MRET1P

Mouser Part No
576-0215016.MRET1P

Littelfuse

Cartridge Fuses 250V 16A TL HBC

Learn More

Datasheet

1.920In Stock

Cut Tape

14,32 kr.

13,06 kr.

12,38 kr.

10,00 kr.

Reel

6,48 kr.

View

Min.: 1
Mult.: 1

Reel: 1.000

AC/DC Power Supply

Types of Circuit Protection

Customer Service Office

Company

Resources

Support