Circuit Protection – Mouser Japan

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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.

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Types of Circuit Protection

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Results: 7,170

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RoHS Compliant

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Part #

Thyristor Surge Protection Devices - TSPD SIDACtor LH Bi 734V 250A DO214 2L RoHS

P8002SBLRP
Littelfuse
1: ¥348.8
3,600In Stock

Mfr. Part #
P8002SBLRP

Mouser Part #
576-P8002SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor LH Bi 734V 250A DO214 2L RoHS

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Datasheet

3,600In Stock

Cut Tape

¥348.8

¥220.9

¥148.7

¥120.6

¥108.1

Reel

¥97.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional

SMBJ440A
Littelfuse
1: ¥166.1
13,334In Stock

Mfr. Part #
SMBJ440A

Mouser Part #
576-SMBJ440A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional

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Datasheet

13,334In Stock

Cut Tape

¥166.1

¥77.4

¥66.8

¥51.2

Reel

¥34.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 250V 7mm Epoxy UltraMOV

V07E250PL2T
Littelfuse
1: ¥74.7
10,890In Stock

Mfr. Part #
V07E250PL2T

Mouser Part #
576-V07E250PL2T

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

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Datasheet

10,890In Stock

Cut Tape

¥74.7

¥52

¥46.5

¥40.2

Reel

¥28.7

View

Min.: 1
Mult.: 1

: 1,000

Varistors 150V 50kA 16000pF 60mm Disc

V151BA60
Littelfuse
1: ¥15,173.2
50In Stock

Mfr. Part #
V151BA60

Mouser Part #
576-V151BA60

Littelfuse

Varistors 150V 50kA 16000pF 60mm Disc

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Datasheet

50In Stock

¥15,173.2

¥13,861

Min.: 1
Mult.: 1

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

V18AUMLA1206NH
Littelfuse
1: ¥164.4
4,288In Stock

Mfr. Part #
V18AUMLA1206NH

Mouser Part #
576-V18AUMLA1206NH

Littelfuse

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

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Datasheet

4,288In Stock

Cut Tape

¥164.4

¥134.7

¥126.2

¥111.5

View

Reel

¥77.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 250A 700pF

V56ZT2P
Littelfuse
1: ¥66.4
9,995In Stock

Mfr. Part #
V56ZT2P

Mouser Part #
576-V56ZT2P

Littelfuse

Varistors 250A 700pF

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Datasheet

Product Comments

9,995In Stock

Cut Tape

¥66.4

¥40.9

¥35.4

¥32.7

Reel

¥25.1

View

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXEP
Littelfuse
1: ¥588
818In Stock

Mfr. Part #
0215.500MXEP

Mouser Part #
576-0215.500MXEP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

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Datasheet

818In Stock

¥588

¥488.3

¥450.1

¥373.7

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

1210L500/12SLWR
Littelfuse
1: ¥418.6
5,347In Stock

Mfr. Part #
1210L500/12SLWR

Mouser Part #
576-1210L500/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

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Datasheet

5,347In Stock

Cut Tape

¥418.6

¥345.5

¥318.9

¥265.8

View

Reel

¥174.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

1210L550SLWR
Littelfuse
1: ¥418.6
1,755In Stock

Mfr. Part #
1210L550SLWR

Mouser Part #
576-1210L550SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

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Datasheet

1,755In Stock

Cut Tape

¥418.6

¥345.5

¥318.9

¥265.8

View

Reel

¥176.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded

CG32.7LTR
Littelfuse
1: ¥715.9
1,000In Stock

Mfr. Part #
CG32.7LTR

Mouser Part #
576-CG32.7LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded

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Datasheet

1,000In Stock

Cut Tape

¥715.9

¥589.7

¥483.4

Reel

¥397

¥372.1

¥347.1

Min.: 1
Mult.: 1

: 500

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

P0220SALRP
Littelfuse
1: ¥274.1
9,690In Stock

Mfr. Part #
P0220SALRP

Mouser Part #
576-P0220SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

Learn More

Datasheet

9,690In Stock

Cut Tape

¥274.1

¥174.4

¥115.4

¥90.7

¥82.7

Reel

¥72.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Thyristor Surge Protection Devices - TSPD 50A 22V

P0300EAL
Littelfuse
1: ¥235.9
5,963In Stock

Mfr. Part #
P0300EAL

Mouser Part #
576-P0300EAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 22V

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Datasheet

5,963In Stock

¥235.9

¥131.2

¥87

¥80.2

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100SALRP
Littelfuse
1: ¥274.1
4,643In Stock

Mfr. Part #
P1100SALRP

Mouser Part #
576-P1100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

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Datasheet

4,643In Stock

Cut Tape

¥274.1

¥174.4

¥114.8

¥90.4

¥76.6

Reel

¥72.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 300V 20KA SQ 25MM PB FREE 25S

TMOV25SP300M
Littelfuse
1: ¥777.3
645In Stock

Mfr. Part #
TMOV25SP300M

Mouser Part #
576-TMOV25SP300M

Littelfuse

Varistors 300V 20KA SQ 25MM PB FREE 25S

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Datasheet

645In Stock

¥777.3

¥579.7

¥573

¥531.5

View

Min.: 1
Mult.: 1

Varistors 10V 30A 150pF

V14MLA0603NH
Littelfuse
1: ¥61.5
23,071In Stock

Mfr. Part #
V14MLA0603NH

Mouser Part #
576-V14MLA0603NH

Littelfuse

Varistors 10V 30A 150pF

Learn More

Datasheet

23,071In Stock

Cut Tape

¥61.5

¥46.3

¥38.5

¥33.9

Reel

¥27.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 115V 250A 120pF 13 Inch Reel

V180CH8
Littelfuse
1: ¥257.5
7,107In Stock

Mfr. Part #
V180CH8

Mouser Part #
576-V180CH8

Littelfuse

Varistors 115V 250A 120pF 13 Inch Reel

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Datasheet

7,107In Stock

Cut Tape

¥257.5

¥189.4

¥171.1

¥151.6

View

Reel

¥111

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

V240ZA05P
Littelfuse
1: ¥98
19,876In Stock

Mfr. Part #
V240ZA05P

Mouser Part #
576-V240ZA05P

Littelfuse

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

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Datasheet

19,876In Stock

¥98

¥68.9

¥62

¥47.3

View

Min.: 1
Mult.: 1

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

V24AUMLA2220H
Littelfuse
1: ¥863.7
547In Stock

Mfr. Part #
V24AUMLA2220H

Mouser Part #
576-V24AUMLA2220H

Littelfuse

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

547In Stock

Cut Tape

¥863.7

¥657.8

¥606.3

¥549.8

Reel

¥416.9

¥415.3

Min.: 1
Mult.: 1

: 1,000

Varistors 14MM P47Z7 30VRMS

V47ZC7P
Littelfuse
1: ¥86.4
6,017In Stock

Mfr. Part #
V47ZC7P

Mouser Part #
576-V47ZC7P

Littelfuse

Varistors 14MM P47Z7 30VRMS

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Datasheet

6,017In Stock

¥86.4

¥62.6

¥56.6

¥50

View

Min.: 1
Mult.: 1

Varistors 5.5 VDC .05J 39V-CL 210PF P

V5.5MLA0402LNR
Littelfuse
1: ¥59.8
9,788In Stock

Mfr. Part #
V5.5MLA0402LNR

Mouser Part #
576-V5.5MLA0402LNR

Littelfuse

Varistors 5.5 VDC .05J 39V-CL 210PF P

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Datasheet

9,788In Stock

Cut Tape

¥59.8

¥36.2

¥31.4

¥29.1

View

Reel

¥21.6

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO

V5.5MLA0603NHAUTO
Littelfuse
1: ¥74.7
30,299In Stock

Mfr. Part #
V5.5MLA0603NHAUTO

Mouser Part #
576-V5.5MLA0603NHAUT

Littelfuse

Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO

Learn More

Datasheet

30,299In Stock

Cut Tape

¥74.7

¥52.3

¥46.8

¥40.5

View

Reel

¥30.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 56 VDC 1J 120V-CL 180A PK

V56MLA1206NH
Littelfuse
1: ¥199.3
6,357In Stock

Mfr. Part #
V56MLA1206NH

Mouser Part #
576-V56MLA1206NH

Littelfuse

Varistors 56 VDC 1J 120V-CL 180A PK

Learn More

Datasheet

6,357In Stock

Cut Tape

¥199.3

¥147.3

¥136.9

¥123.4

View

Reel

¥86.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 80pF

V625LA10P
Littelfuse
1: ¥109.6
8,831In Stock

Mfr. Part #
V625LA10P

Mouser Part #
576-V625LA10P

Littelfuse

Varistors 80pF

Learn More

Datasheet

8,831In Stock

¥109.6

¥78.4

¥70.8

¥62.1

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420M
Littelfuse
1: ¥420.2
1,153In Stock

Mfr. Part #
TMOV20RP420M

Mouser Part #
576-TMOV20RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,153In Stock

¥420.2

¥313.9

¥287.4

¥257.5

View

Min.: 1
Mult.: 1

Varistors 250V 20KA SQ 25MM PB FREE 25S

TMOV25SP250M
Littelfuse
1: ¥828.8
740In Stock

Mfr. Part #
TMOV25SP250M

Mouser Part #
576-TMOV25SP250M

Littelfuse

Varistors 250V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

740In Stock

¥828.8

¥586.3

¥584.7

¥531.5

View

Min.: 1
Mult.: 1