Circuit Protection – Mouser Japan

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Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

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Types of Circuit Protection

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Results: 5,278

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Part #

Cartridge Fuses 125V 5A Fast Acting

0225005.MXUP
Littelfuse
1: ¥164.4
2,406In Stock

Mfr. Part #
0225005.MXUP

Mouser Part #
576-0225005.MXUP

Littelfuse

Cartridge Fuses 125V 5A Fast Acting

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Datasheet

2,406In Stock

¥164.4

¥136.2

¥125.7

¥104.3

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo 2AG

023003.5DRT1P
Littelfuse
1: ¥299
1,471In Stock

Mfr. Part #
023003.5DRT1P

Mouser Part #
576-023003.5DRT1P

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo 2AG

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Datasheet

1,471In Stock

Cut Tape

¥299

¥264.1

¥250.8

¥202.6

View

Reel

¥120.4

Min.: 1
Mult.: 1

: 1,500

Cartridge Fuses 250V .7A Slo-Blo

0239.700MXP
Littelfuse
1: ¥245.8
1,512In Stock

Mfr. Part #
0239.700MXP

Mouser Part #
576-0239.700MXP

Littelfuse

Cartridge Fuses 250V .7A Slo-Blo

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Datasheet

1,512In Stock

¥245.8

¥204.3

¥189.4

¥156.3

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Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 20A 52MM LEAD

0314020.MX52LEP
Littelfuse
1: ¥352.1
1,382In Stock

Mfr. Part #
0314020.MX52LEP

Mouser Part #
576-0314020.MX52LEP

Littelfuse

Cartridge Fuses 250V FA 3AB 20A 52MM LEAD

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Datasheet

1,382In Stock

¥352.1

¥292.3

¥270.7

¥224.2

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Axial Fast Acting

0318005.MXP
Littelfuse
1: ¥237.5
1,170In Stock

Mfr. Part #
0318005.MXP

Mouser Part #
576-0318005.MXP

Littelfuse

Cartridge Fuses 250V 5A Axial Fast Acting

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Datasheet

1,170In Stock

¥237.5

¥197.7

¥182.7

¥150.5

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS

16R500GU
Littelfuse
1: ¥132.9
2,646In Stock

Mfr. Part #
16R500GU

Mouser Part #
576-16R500GU

Littelfuse

Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS

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Datasheet

2,646In Stock

¥132.9

¥104

¥86.7

¥76.2

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

250R145ZR
Littelfuse
1: ¥156.1
1,844In Stock

Mfr. Part #
250R145ZR

Mouser Part #
576-250R145ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

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Datasheet

1,844In Stock

¥156.1

¥144.2

¥117.1

¥110.5

Reel

¥67.1

View

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

60R017XPR
Littelfuse
1: ¥101.3
2,836In Stock

Mfr. Part #
60R017XPR

Mouser Part #
576-60R017XPR

Littelfuse

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

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Datasheet

2,836In Stock

¥101.3

¥93.2

¥77.4

¥71.4

Reel

¥43

View

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 16V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S16A
Littelfuse
1: ¥709.2
768In Stock

Mfr. Part #
SLD8S16A

Mouser Part #
576-SLD8S16A

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 7kW UNI-DIR SLD8S AEC-Q101

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Datasheet

768In Stock

Cut Tape

¥709.2

¥385.4

¥350.5

Reel

¥239.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR TP6KE AEC-Q101

TP6KE22A
Littelfuse
1: ¥68.1
4,186In Stock

Mfr. Part #
TP6KE22A

Mouser Part #
576-TP6KE22A

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR TP6KE AEC-Q101

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Datasheet

4,186In Stock

Cut Tape

¥68.1

¥40.2

¥34.4

¥29.1

View

Reel

¥27.2

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional

TPSMB120A
Littelfuse
1: ¥172.7
3,366In Stock

Mfr. Part #
TPSMB120A

Mouser Part #
576-TPSMB120A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional

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Datasheet

3,366In Stock

Cut Tape

¥172.7

¥64.8

¥56.1

¥47.3

Reel

¥46

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional

TPSMB27A
Littelfuse
1: ¥91.4
4,739In Stock

Mfr. Part #
TPSMB27A

Mouser Part #
576-TPSMB27A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional

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Datasheet

4,739In Stock

Cut Tape

¥91.4

¥59

¥51.7

¥43.7

Reel

¥28.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

TPSMB440CA-A
Littelfuse
1: ¥189.4
2,858In Stock

Mfr. Part #
TPSMB440CA-A

Mouser Part #
576-TPSMB440CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

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Datasheet

2,858In Stock

Cut Tape

¥189.4

¥96.5

¥86

¥68.1

Reel

¥55.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional

TPSMC24A
Littelfuse
1: ¥136.2
2,918In Stock

Mfr. Part #
TPSMC24A

Mouser Part #
576-TPSMC24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V AEC-Q101 5% Uni-Directional

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Datasheet

2,918In Stock

Cut Tape

¥136.2

¥89.7

¥77.6

¥60.3

Reel

¥45.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Uni-Directional

TPSMC91A
Littelfuse
1: ¥111.3
3,014In Stock

Mfr. Part #
TPSMC91A

Mouser Part #
576-TPSMC91A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Uni-Directional

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Datasheet

3,014In Stock

Cut Tape

¥111.3

¥93

¥84

¥66.3

Reel

¥45.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H510AUTO
Littelfuse
1: ¥244.2
1,241In Stock
1,750Expected 8/28/2026

Mfr. Part #
V20H510AUTO

Mouser Part #
576-V20H510AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

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Datasheet

1,241In Stock

1,750Expected 8/28/2026

¥244.2

¥179.4

¥163.1

¥145

¥139.4

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200

MINIASMDC075F/24-2
Littelfuse
1: ¥108
2,671In Stock

Mfr. Part #
MINIASMDC075F/24-2

Mouser Part #
650-MINIASMDC075F/24

Littelfuse

Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200

Learn More

Datasheet

2,671In Stock

Cut Tape

¥108

¥92.8

¥82.2

¥76.1

Reel

¥54.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: ¥96.3
3,557In Stock

Mfr. Part #
RGEF500K-AP

Mouser Part #
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

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Datasheet

3,557In Stock

Cut Tape

¥96.3

¥92.7

¥84.5

¥77.9

View

Reel

¥59.5

Min.: 1
Mult.: 1

: 2,000

Cartridge Fuses 250V 4A 5x20mm Slo-Blo

0215004.MRET1SPP
Littelfuse
1: ¥119.6
2,589In Stock

Mfr. Part #
0215004.MRET1SPP

Mouser Part #
576-0215004.MRET1SPP

Littelfuse

Cartridge Fuses 250V 4A 5x20mm Slo-Blo

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Datasheet

2,589In Stock

Cut Tape

¥119.6

¥105.3

¥102

¥85.9

Reel

¥48.8

View

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 3.15A Slo-Blo

02193.15MXAEP
Littelfuse
1: ¥433.5
811In Stock

Mfr. Part #
02193.15MXAEP

Mouser Part #
576-02193.15MXAEP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

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Datasheet

811In Stock

¥433.5

¥360.4

¥332.2

¥275.7

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo 2AG

0230003.DRT1P
Littelfuse
1: ¥299
1,021In Stock

Mfr. Part #
0230003.DRT1P

Mouser Part #
576-0230003.DRT1P

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo 2AG

Learn More

Datasheet

1,021In Stock

Cut Tape

¥299

¥264.1

¥250.8

¥202.6

View

Reel

¥120.4

Min.: 1
Mult.: 1

: 1,500

Cartridge Fuses 250V 12A Fast Acting Wshbl

0324012.MXP
Littelfuse
1: ¥453.5
1,000In Stock

Mfr. Part #
0324012.MXP

Mouser Part #
576-0324012.MXP

Littelfuse

Cartridge Fuses 250V 12A Fast Acting Wshbl

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Datasheet

1,000In Stock

¥453.5

¥377

¥348.8

¥289

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V SB PT 3AG 12A

0375012.HXP
Littelfuse
1: ¥451.8
1,002In Stock

Mfr. Part #
0375012.HXP

Mouser Part #
576-0375012.HXP

Littelfuse

Cartridge Fuses 125V SB PT 3AG 12A

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Datasheet

1,002In Stock

¥451.8

¥375.4

¥345.5

¥287.4

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 12A

0977012.MXEP
Littelfuse
1: ¥2,006.5
1,090In Stock

Mfr. Part #
0977012.MXEP

Mouser Part #
576-0977012.MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 12A

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Datasheet

1,090In Stock

¥2,006.5

¥1,664.3

¥1,534.8

¥1,272.3

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Min.: 1
Mult.: 1

Automotive Fuses 30A 450VDC LC HEV

0HEV030.ZXC
Littelfuse
1: ¥4,019.6
184In Stock

Mfr. Part #
0HEV030.ZXC

Mouser Part #
576-0HEV030.ZXC

Littelfuse

Automotive Fuses 30A 450VDC LC HEV

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Datasheet

184In Stock

¥4,019.6

¥3,627.6

¥3,325.3

¥2,871.9

View

Min.: 1
Mult.: 1