Circuit Protection – Mouser Japan

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

xEV Power Train Solutions

Littelfuse offers a wide portfolio of xEV Power Train Solutions that are suitable for automotive environments. This portfolio includes fuses, TVS diodes, diode arrays, gate drivers, high-voltage fuses, and thermal protectors. These products from Littelfuse are designed to be used in various EV sectors, such as battery management systems, traction motor inverters, onboard chargers, and the battery distribution unit.

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

Types of Circuit Protection

List Images

Results: 1,397

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 #

ESD Protection Diodes / TVS Diodes 2kW 6.5V AEC-Q101 5% Uni-Directional

TPSMF4L6.5A
Littelfuse
1: ¥126.2
2,730In Stock

Mfr. Part #
TPSMF4L6.5A

Mouser Part #
576-TPSMF4L6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 6.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,730In Stock

Cut Tape

¥126.2

¥66.3

¥49.7

¥37.7

Reel

¥23.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 60V AEC-Q101 5% Uni-Directional

TPSMF4L60A
Littelfuse
1: ¥104.6
3,222In Stock
6,000Expected 2/17/2027

Mfr. Part #
TPSMF4L60A

Mouser Part #
576-TPSMF4L60A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 60V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,222In Stock

6,000Expected 2/17/2027

Cut Tape

¥104.6

¥55.3

¥49.7

¥37.7

Reel

¥26.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 64V AEC-Q101 5% Uni-Directional

TPSMF4L64A
Littelfuse
1: ¥117.9
3,105In Stock

Mfr. Part #
TPSMF4L64A

Mouser Part #
576-TPSMF4L64A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 64V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,105In Stock

Cut Tape

¥117.9

¥55.3

¥45.5

¥34.5

Reel

¥25.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 7V AEC-Q101 5% Uni-Directional

TPSMF4L7.0A
Littelfuse
1: ¥111.3
1,620In Stock

Mfr. Part #
TPSMF4L7.0A

Mouser Part #
576-TPSMF4L7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 7V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1,620In Stock

Cut Tape

¥111.3

¥55.3

¥44.2

¥33.7

Reel

¥23.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 7.5V AEC-Q101 5% Uni-Directional

TPSMF4L7.5A
Littelfuse
1: ¥104.6
26In Stock

Mfr. Part #
TPSMF4L7.5A

Mouser Part #
576-TPSMF4L7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 7.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

26In Stock

Cut Tape

¥104.6

¥64.3

¥40.5

¥31.6

¥28.7

Reel

¥23.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 70V AEC-Q101 5% Uni-Directional

TPSMF4L70A
Littelfuse
1: ¥117.9
5,725In Stock
9,000Expected 3/24/2027

Mfr. Part #
TPSMF4L70A

Mouser Part #
576-TPSMF4L70A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 70V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5,725In Stock

9,000Expected 3/24/2027

Cut Tape

¥117.9

¥55.3

¥46.2

¥36.9

Reel

¥23.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 78V AEC-Q101 5% Uni-Directional

TPSMF4L78A
Littelfuse
1: ¥114.6
344In Stock
66,000Expected 12/14/2026

Mfr. Part #
TPSMF4L78A

Mouser Part #
576-TPSMF4L78A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 78V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

344In Stock

66,000Expected 12/14/2026

Cut Tape

¥114.6

¥66.3

¥45.5

¥37.7

¥36.9

Reel

¥23.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 8V AEC-Q101 5% Uni-Directional

TPSMF4L8.0A
Littelfuse
1: ¥119.6
2,926In Stock

Mfr. Part #
TPSMF4L8.0A

Mouser Part #
576-TPSMF4L8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 8V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,926In Stock

Cut Tape

¥119.6

¥55.3

¥46.8

¥35.5

Reel

¥23.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 8.5V AEC-Q101 5% Uni-Directional

TPSMF4L8.5A
Littelfuse
1: ¥101.3
1,337In Stock

Mfr. Part #
TPSMF4L8.5A

Mouser Part #
576-TPSMF4L8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 8.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1,337In Stock

Cut Tape

¥101.3

¥46

¥40.5

¥30.7

Reel

¥23.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2kW 85V AEC-Q101 5% Uni-Directional

TPSMF4L85A
Littelfuse
1: ¥126.2
5,378In Stock

Mfr. Part #
TPSMF4L85A

Mouser Part #
576-TPSMF4L85A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 85V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5,378In Stock

Cut Tape

¥126.2

¥59.3

¥49.7

¥37.7

Reel

¥26.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

V05P25AUTO
Littelfuse
1: ¥59.8
3,245In Stock

Mfr. Part #
V05P25AUTO

Mouser Part #
576-V05P25AUTO

Littelfuse

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

3,245In Stock

¥59.8

¥37.5

¥32.6

¥30.1

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

V07P23AUTO
Littelfuse
1: ¥68.1
2,112In Stock

Mfr. Part #
V07P23AUTO

Mouser Part #
576-V07P23AUTO

Littelfuse

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

Learn More

Datasheet

2,112In Stock

¥68.1

¥47.8

¥42.7

¥37

View

Min.: 1
Mult.: 1

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

V07P30AUTO
Littelfuse
1: ¥68.1
1,130In Stock

Mfr. Part #
V07P30AUTO

Mouser Part #
576-V07P30AUTO

Littelfuse

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,130In Stock

¥68.1

¥47.8

¥42.7

¥37

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

V10E42AUTO
Littelfuse
1: ¥93
508In Stock

Mfr. Part #
V10E42AUTO

Mouser Part #
576-V10E42AUTO

Littelfuse

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

508In Stock

¥93

¥65.6

¥59

¥51.5

View

Min.: 1
Mult.: 1

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

V10P25AUTO
Littelfuse
1: ¥101.3
4,458In Stock

Mfr. Part #
V10P25AUTO

Mouser Part #
576-V10P25AUTO

Littelfuse

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

4,458In Stock

¥101.3

¥71.6

¥64.3

¥56.1

View

Min.: 1
Mult.: 1

Varistors 14V 14mm Epoxy AEC-Q200 AUMOV

V14E14AUTO
Littelfuse
1: ¥114.6
1,742In Stock
4,200Expected 2/22/2027

Mfr. Part #
V14E14AUTO

Mouser Part #
576-V14E14AUTO

Littelfuse

Varistors 14V 14mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

1,742In Stock

4,200Expected 2/22/2027

¥114.6

¥81.4

¥73.3

¥64.3

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

V14E30AUTO
Littelfuse
1: ¥114.6
276In Stock

Mfr. Part #
V14E30AUTO

Mouser Part #
576-V14E30AUTO

Littelfuse

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

276In Stock

¥114.6

¥81.4

¥73.3

¥64.3

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14E625AUTO
Littelfuse
1: ¥151.2
1,460In Stock

Mfr. Part #
V14E625AUTO

Mouser Part #
576-V14E625AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

1,460In Stock

¥151.2

¥108.3

¥97.8

¥86.2

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H275AUTO
Littelfuse
1: ¥181
173In Stock

Mfr. Part #
V14H275AUTO

Mouser Part #
576-V14H275AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

173In Stock

¥181

¥131.2

¥118.8

¥104.8

View

Min.: 1
Mult.: 1

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

V14P14AUTO
Littelfuse
1: ¥232.5
1,156In Stock

Mfr. Part #
V14P14AUTO

Mouser Part #
576-V14P14AUTO

Littelfuse

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,156In Stock

¥232.5

¥143.7

¥127.9

¥105

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P275AUTO
Littelfuse
1: ¥182.7
944In Stock

Mfr. Part #
V14P275AUTO

Mouser Part #
576-V14P275AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

944In Stock

¥182.7

¥131.2

¥118.6

¥104.5

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: ¥124.6
1,248In Stock

Mfr. Part #
V14P30AUTO

Mouser Part #
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,248In Stock

¥124.6

¥88.9

¥80.1

¥70.3

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P35AUTO
Littelfuse
1: ¥124.6
1,719In Stock

Mfr. Part #
V14P35AUTO

Mouser Part #
576-V14P35AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

1,719In Stock

¥124.6

¥88.9

¥80.1

¥70.3

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P510AUTO
Littelfuse
1: ¥166.1
531In Stock

Mfr. Part #
V14P510AUTO

Mouser Part #
576-V14P510AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

531In Stock

¥166.1

¥119.8

¥108.3

¥95.7

¥89.7

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P550AUTO
Littelfuse
1: ¥166.1
938In Stock

Mfr. Part #
V14P550AUTO

Mouser Part #
576-V14P550AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

938In Stock

¥166.1

¥119.8

¥108.3

¥95.7

¥89.7

Min.: 1
Mult.: 1