Circuit Protection – Mouser Japan

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Types of Circuit Protection

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Results: 242

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Part #

ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Uni-Directional

TPSMB82A
Littelfuse
1: ¥122.9
781In Stock

Mfr. Part #
TPSMB82A

Mouser Part #
576-TPSMB82A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Uni-Directional

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Datasheet

781In Stock

Cut Tape

¥122.9

¥55.8

¥49.2

¥37.7

Reel

¥30.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Bi-Directional

TPSMB91CA
Littelfuse
1: ¥112.9
3,143In Stock

Mfr. Part #
TPSMB91CA

Mouser Part #
576-TPSMB91CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Bi-Directional

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Datasheet

3,143In Stock

Cut Tape

¥112.9

¥66.9

¥55.8

¥42.5

Reel

¥32.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 60V 40A Ammo Pack Radial-leaded Device

RKEF050-AP
Littelfuse
1: ¥96.3
1,950In Stock

Mfr. Part #
RKEF050-AP

Mouser Part #
650-RKEF050-AP

Littelfuse

Resettable Fuses - PPTC 60V 40A Ammo Pack Radial-leaded Device

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Datasheet

1,950In Stock

Cut Tape

¥96.3

¥87.7

¥72.9

¥67.3

View

Reel

¥41.5

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 60V 40A 1.25W Radial-leaded Device

RKEF065
Littelfuse
1: ¥76.4
497In Stock

Mfr. Part #
RKEF065

Mouser Part #
650-RKEF065

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.25W Radial-leaded Device

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Datasheet

497In Stock

¥76.4

¥70.3

¥58.5

¥54

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device

RKEF075
Littelfuse
1: ¥79.7
388In Stock
1,000Expected 11/10/2026

Mfr. Part #
RKEF075

Mouser Part #
650-RKEF075

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device

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Datasheet

388In Stock

1,000Expected 11/10/2026

¥79.7

¥72.3

¥60

¥55.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 0.39Ohms

RKEF075-2
Littelfuse
1: ¥98
969In Stock

Mfr. Part #
RKEF075-2

Mouser Part #
650-RKEF075-2

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.39Ohms

Learn More

Datasheet

969In Stock

Cut Tape

¥98

¥90

¥74.7

¥68.9

View

Reel

¥42.5

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

RKEF090
Littelfuse
1: ¥89.7
1,509In Stock

Mfr. Part #
RKEF090

Mouser Part #
650-RKEF090

Littelfuse

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

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Datasheet

1,509In Stock

¥89.7

¥81.4

¥67.6

¥62.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device

RKEF160
Littelfuse
1: ¥94.7
1,242In Stock

Mfr. Part #
RKEF160

Mouser Part #
650-RKEF160

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.40W Radial-leaded Device

Learn More

Datasheet

1,242In Stock

¥94.7

¥86.7

¥72.1

¥66.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 0.085Ohms

RKEF250K
Littelfuse
1: ¥106.3
1,500In Stock

Mfr. Part #
RKEF250K

Mouser Part #
650-RKEF250K

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.085Ohms

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Datasheet

1,500In Stock

¥106.3

¥98.2

¥81.4

¥75.2

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

RKEF300
Littelfuse
1: ¥122.9
2,353In Stock
3,500Expected 10/19/2026

Mfr. Part #
RKEF300

Mouser Part #
650-RKEF300

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

Learn More

Datasheet

2,353In Stock

3,500Expected 10/19/2026

¥122.9

¥112.1

¥93.2

¥86

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 50 mOhms 40 A 60 VDC - 40 C+ 85 C

RKEF300-2
Littelfuse
1: ¥147.8
2,149In Stock

Mfr. Part #
RKEF300-2

Mouser Part #
650-RKEF300-2

Littelfuse

Resettable Fuses - PPTC 50 mOhms 40 A 60 VDC - 40 C+ 85 C

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Datasheet

2,149In Stock

Cut Tape

¥147.8

¥135

¥109.1

¥103.5

Reel

¥67.6

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

RKEF375
Littelfuse
1: ¥122.9
2,865In Stock

Mfr. Part #
RKEF375

Mouser Part #
650-RKEF375

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

Learn More

Datasheet

2,865In Stock

¥122.9

¥112.9

¥93.7

¥86.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX

RKEF375K
Littelfuse
1: ¥124.6
450In Stock

Mfr. Part #
RKEF375K

Mouser Part #
650-RKEF375K

Littelfuse

Resettable Fuses - PPTC 60V 3.75A-HD 40A MAX

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Datasheet

450In Stock

¥124.6

¥114.3

¥94.8

¥87.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device

RKEF400
Littelfuse
1: ¥152.8
1,815In Stock
6,500Expected 11/10/2026

Mfr. Part #
RKEF400

Mouser Part #
650-RKEF400

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device

Learn More

Datasheet

1,815In Stock

6,500Expected 11/10/2026

¥152.8

¥141

¥117.1

¥108

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RKEF500K-2

RKEF500K-2
Littelfuse
1: ¥239.2
642In Stock
1,000Expected 9/1/2026

Mfr. Part #
RKEF500K-2

Mouser Part #
650-RKEF500K-2

Littelfuse

Resettable Fuses - PPTC RKEF500K-2

Learn More

Datasheet

642In Stock

1,000Expected 9/1/2026

Cut Tape

¥239.2

¥220.9

¥182.7

¥169.4

Reel

¥110.1

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC Polyswitch 0.2A 60V

RXEF010-1
Littelfuse
1: ¥69.8
378In Stock

Mfr. Part #
RXEF010-1

Mouser Part #
650-RXEF010-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.2A 60V

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Datasheet

Product Comments

378In Stock

¥69.8

¥63.9

¥53.2

¥49

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .1A 60V 40A Imax

RXEF010-AP
Littelfuse
1: ¥81.4
834In Stock

Mfr. Part #
RXEF010-AP

Mouser Part #
650-RXEF010-AP

Littelfuse

Resettable Fuses - PPTC .1A 60V 40A Imax

Learn More

Datasheet

Product Comments

834In Stock

Cut Tape

¥81.4

¥71.9

¥62

¥54.1

View

Reel

¥34.7

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

RXEF010S
Littelfuse
1: ¥66.4
240In Stock
1,500Expected 9/1/2026

Mfr. Part #
RXEF010S

Mouser Part #
650-RXEF010S

Littelfuse

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

Learn More

Datasheet

Product Comments

240In Stock

1,500Expected 9/1/2026

¥66.4

¥64.1

¥59

¥43.7

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

RXEF017-2
Littelfuse
1: ¥81.4
3,527In Stock

Mfr. Part #
RXEF017-2

Mouser Part #
650-RXEF017-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

Learn More

Datasheet

Product Comments

3,527In Stock

Cut Tape

¥81.4

¥70.4

¥62

¥53

Reel

¥33.6

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

RXEF017S
Littelfuse
1: ¥64.8
45In Stock

Mfr. Part #
RXEF017S

Mouser Part #
650-RXEF017S

Littelfuse

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

Learn More

Datasheet

Product Comments

45In Stock

¥64.8

¥59

¥49

¥45.2

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020-2
Littelfuse
1: ¥83.1
2,895In Stock
3,000Expected 10/12/2026

Mfr. Part #
RXEF020-2

Mouser Part #
650-RXEF020-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

Learn More

Datasheet

Product Comments

2,895In Stock

3,000Expected 10/12/2026

Cut Tape

¥83.1

¥73.1

¥63

¥55

Reel

¥33.4

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 72V 200MA 40A RXEF

RXEF020-AP
Littelfuse
1: ¥83.1
1,670In Stock

Mfr. Part #
RXEF020-AP

Mouser Part #
650-RXEF020-AP

Littelfuse

Resettable Fuses - PPTC 72V 200MA 40A RXEF

Learn More

Datasheet

Product Comments

1,670In Stock

Cut Tape

¥83.1

¥69.8

¥62.5

¥51.7

View

Reel

¥35.2

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020S
Littelfuse
1: ¥66.4
566In Stock

Mfr. Part #
RXEF020S

Mouser Part #
650-RXEF020S

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

Learn More

Datasheet

Product Comments

566In Stock

¥66.4

¥60

¥49.8

¥46

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020S-2
Littelfuse
1: ¥83.1
1,235In Stock

Mfr. Part #
RXEF020S-2

Mouser Part #
650-RXEF020S-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

Learn More

Datasheet

Product Comments

1,235In Stock

Cut Tape

¥83.1

¥75.7

¥63

¥58.1

View

Reel

¥35.2

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

RXEF030-2
Littelfuse
1: ¥79.7
2,286In Stock
6,000Expected 9/1/2026

Mfr. Part #
RXEF030-2

Mouser Part #
650-RXEF030-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

Learn More

Datasheet

Product Comments

2,286In Stock

6,000Expected 9/1/2026

Cut Tape

¥79.7

¥66.8

¥64.3

¥55.3

Reel

¥34.5

View

Min.: 1
Mult.: 1

: 3,000