Circuit Protection – Mouser Japan

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Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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Types of Circuit Protection

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Results: 539

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New Products

RoHS Compliant

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Part #

Surface Mount Fuses 32V FA 1206 4A

0437004.WR
Littelfuse
1: ¥300.6
842In Stock
9,000On Order

Mfr. Part #
0437004.WR

Mouser Part #
576-0437004.WR

Littelfuse

Surface Mount Fuses 32V FA 1206 4A

Learn More

Datasheet

842In Stock

9,000On Order

Cut Tape

¥300.6

¥249.2

¥230.9

¥191

View

Reel

¥119.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 32V FA 1206 7A

0437007.WR
Littelfuse
1: ¥274.1
1,196In Stock
3,000Expected 4/20/2027

Mfr. Part #
0437007.WR

Mouser Part #
576-0437007.WR

Littelfuse

Surface Mount Fuses 32V FA 1206 7A

Learn More

Datasheet

1,196In Stock

3,000Expected 4/20/2027

Cut Tape

¥274.1

¥244.2

¥232.5

¥187.7

View

Reel

¥119.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 32V FA 1206 8A

0437008.WR
Littelfuse
1: ¥300.6
402In Stock
9,000On Order

Mfr. Part #
0437008.WR

Mouser Part #
576-0437008.WR

Littelfuse

Surface Mount Fuses 32V FA 1206 8A

Learn More

Datasheet

402In Stock

9,000On Order

Cut Tape

¥300.6

¥249.2

¥230.9

¥191

View

Reel

¥119.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 1206 SLO-BLO 1A SLIMLINE HALIDE FREE

0468001.NRHF
Littelfuse
1: ¥262.4
718In Stock
20,000On Order

Mfr. Part #
0468001.NRHF

Mouser Part #
576-0468001.NRHF

Littelfuse

Surface Mount Fuses 1206 SLO-BLO 1A SLIMLINE HALIDE FREE

Datasheet

718In Stock

20,000On Order

Cut Tape

¥262.4

¥227.6

¥210.9

¥176.1

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 1206 SLO-BLO 1.5A SLIMLINE HALIDE FREE

046801.5NRHF
Littelfuse
1: ¥265.8
6,699In Stock

Mfr. Part #
046801.5NRHF

Mouser Part #
576-046801.5NRHF

Littelfuse

Surface Mount Fuses 1206 SLO-BLO 1.5A SLIMLINE HALIDE FREE

Datasheet

6,699In Stock

Cut Tape

¥265.8

¥235.9

¥224.2

¥181

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

2920L030DR-A
Littelfuse
1: ¥144.5
1,435In Stock

Mfr. Part #
2920L030DR-A

Mouser Part #
576-2920L030DR-A

Littelfuse

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

Learn More

Datasheet

1,435In Stock

Cut Tape

¥144.5

¥132.4

¥106.8

¥101.2

Reel

¥63.3

View

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 1.10A 33V 2920

2920L100PR
Littelfuse
1: ¥117.9
986In Stock
29,705Expected 9/2/2026

Mfr. Part #
2920L100PR

Mouser Part #
576-2920L100

Littelfuse

Resettable Fuses - PPTC 1.10A 33V 2920

Learn More

Datasheet

986In Stock

29,705Expected 9/2/2026

Cut Tape

¥117.9

¥106.8

¥89.4

¥82.4

Reel

¥59.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX

2920L110/60MR-A
Littelfuse
1: ¥172.7
1,189In Stock

Mfr. Part #
2920L110/60MR-A

Mouser Part #
576-2920L110/60MR-A

Littelfuse

Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX

Learn More

Datasheet

1,189In Stock

Cut Tape

¥172.7

¥159.3

¥132.2

¥122.1

Reel

¥79.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

2920L300DR
Littelfuse
1: ¥136.2
630In Stock

Mfr. Part #
2920L300DR

Mouser Part #
576-2920L300DR

Littelfuse

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

Learn More

Datasheet

630In Stock

Cut Tape

¥136.2

¥116.6

¥94.2

¥85.9

¥79.2

Reel

¥61

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 12V 7.0A-HD 50A 2920

2920L700/12MR
Littelfuse
1: ¥152.8
2,567In Stock

Mfr. Part #
2920L700/12MR

Mouser Part #
576-2920L700/12MR

Littelfuse

Resettable Fuses - PPTC 12V 7.0A-HD 50A 2920

Learn More

Datasheet

2,567In Stock

Cut Tape

¥152.8

¥135.4

¥109.3

¥103.6

Reel

¥70.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 12V 7.0A-HD 50A MAX

2920L700/12MR-A
Littelfuse
1: ¥186
1,518In Stock

Mfr. Part #
2920L700/12MR-A

Mouser Part #
576-2920L700/12MR-A

Littelfuse

Resettable Fuses - PPTC 12V 7.0A-HD 50A MAX

Learn More

Datasheet

1,518In Stock

Cut Tape

¥186

¥171.1

¥141.4

¥130.6

View

Reel

¥85.9

Min.: 1
Mult.: 1

: 1,000

LED Protection Devices LED PROTECTOR Bi 13V QFN 3X3 2L RoHS

PLED13Q12
Littelfuse
1: ¥215.9
743In Stock

Mfr. Part #
PLED13Q12

Mouser Part #
576-PLED13Q12

Littelfuse

LED Protection Devices LED PROTECTOR Bi 13V QFN 3X3 2L RoHS

Learn More

Datasheet

743In Stock

Cut Tape

¥215.9

¥135.7

¥89.5

¥70.3

Reel

¥45.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

LED Protection Devices LED PROTECTOR Bi 13V DO214 2L RoHS

PLED13S
Littelfuse
1: ¥215.9
196In Stock
2,500Expected 11/17/2026

Mfr. Part #
PLED13S

Mouser Part #
576-PLED13S

Littelfuse

LED Protection Devices LED PROTECTOR Bi 13V DO214 2L RoHS

Learn More

Datasheet

196In Stock

2,500Expected 11/17/2026

Cut Tape

¥215.9

¥135.7

¥89.5

¥70.3

¥63.1

Reel

¥52.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LED Protection Devices LED PROTECTOR Bi 13V DO214 2L RoHS

PLED13S-A
Littelfuse
1: ¥214.3
7,500In Stock

Mfr. Part #
PLED13S-A

Mouser Part #
576-PLED13S-A

Littelfuse

LED Protection Devices LED PROTECTOR Bi 13V DO214 2L RoHS

Datasheet

7,500In Stock

Cut Tape

¥214.3

¥134.2

¥88.4

¥70.3

Reel

¥57.6

View

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS 500W 10V

SACB10
Littelfuse
1: ¥177.7
1,708In Stock

Mfr. Part #
SACB10

Mouser Part #
576-SACB10

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 10V

Learn More

Datasheet

1,708In Stock

Cut Tape

¥177.7

¥83.2

¥59.6

¥48.2

¥46.3

Reel

¥38.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 15V

SACB15
Littelfuse
1: ¥177.7
4,737In Stock

Mfr. Part #
SACB15

Mouser Part #
576-SACB15

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 15V

Learn More

Datasheet

4,737In Stock

Cut Tape

¥177.7

¥83.2

¥72.3

¥55.8

¥53.3

Reel

¥38.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 18V

SACB18
Littelfuse
1: ¥181
193In Stock
3,000Expected 3/3/2027

Mfr. Part #
SACB18

Mouser Part #
576-SACB18

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 18V

Learn More

Datasheet

193In Stock

3,000Expected 3/3/2027

Cut Tape

¥181

¥97

¥73.7

¥55.6

¥50.8

Reel

¥38.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 22V

SACB22
Littelfuse
1: ¥151.2
1,944In Stock

Mfr. Part #
SACB22

Mouser Part #
576-SACB22

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 22V

Learn More

Datasheet

1,944In Stock

Cut Tape

¥151.2

¥69.4

¥61.5

¥47.3

Reel

¥41.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 30V

SACB30
Littelfuse
1: ¥177.7
3,557In Stock

Mfr. Part #
SACB30

Mouser Part #
576-SACB30

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 30V

Learn More

Datasheet

3,557In Stock

Cut Tape

¥177.7

¥83.2

¥66.8

¥52.7

¥50.2

Reel

¥38.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 36V

SACB36
Littelfuse
1: ¥177.7
4,270In Stock

Mfr. Part #
SACB36

Mouser Part #
576-SACB36

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 36V

Learn More

Datasheet

4,270In Stock

Cut Tape

¥177.7

¥83.2

¥71.9

¥55.6

Reel

¥42.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 45V

SACB45
Littelfuse
1: ¥151.2
2,458In Stock

Mfr. Part #
SACB45

Mouser Part #
576-SACB45

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 45V

Learn More

Datasheet

2,458In Stock

Cut Tape

¥151.2

¥69.4

¥61.5

¥47.3

Reel

¥41.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 5V DO-214AA TR13

SACB5.0
Littelfuse
1: ¥181
2,011In Stock
9,000On Order

Mfr. Part #
SACB5.0

Mouser Part #
576-SACB5.0

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 5V DO-214AA TR13

Learn More

Datasheet

2,011In Stock

9,000On Order

Cut Tape

¥181

¥97

¥73.7

¥58

Reel

¥38.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 50V

SACB50
Littelfuse
1: ¥172.7
4,691In Stock
3,000Expected 11/25/2026

Mfr. Part #
SACB50

Mouser Part #
576-SACB50

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 50V

Learn More

Datasheet

4,691In Stock

3,000Expected 11/25/2026

Cut Tape

¥172.7

¥83.2

¥70.6

¥54.5

Reel

¥38.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 500W 6V DO-214AA TR13

SACB6.0
Littelfuse
1: ¥177.7
1,812In Stock

Mfr. Part #
SACB6.0

Mouser Part #
576-SACB6.0

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 6V DO-214AA TR13

Learn More

Datasheet

1,812In Stock

Cut Tape

¥177.7

¥83.2

¥71.9

¥55.6

¥52.7

Reel

¥38.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional

SMAJ100A
Littelfuse
1: ¥84.7
1,442In Stock
20,000On Order

Mfr. Part #
SMAJ100A

Mouser Part #
576-SMAJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional

Learn More

Datasheet

1,442In Stock

20,000On Order

Cut Tape

¥84.7

¥43.7

¥32.4

¥24.9

¥24.3

Reel

¥19.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000