Circuit Protection – Mouser Japan

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Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

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Types of Circuit Protection

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Results: 1,259

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Part #

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

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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 30V .90 AMP RADIAL LEADS

30R090UU
Littelfuse
1: ¥76.4
1,167In Stock

Mfr. Part #
30R090UU

Mouser Part #
576-30R090UU

Littelfuse

Resettable Fuses - PPTC 30V .90 AMP RADIAL LEADS

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Datasheet

1,167In Stock

¥76.4

¥69.4

¥57.6

¥53.3

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

30R110UPR
Littelfuse
1: ¥144.5
73In Stock
2,000Expected 1/4/2027

Mfr. Part #
30R110UPR

Mouser Part #
576-30R110UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

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Datasheet

73In Stock

2,000Expected 1/4/2027

¥144.5

¥133.4

¥110.6

¥102

View

Reel

¥65.6

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

30R110UU
Littelfuse
1: ¥96.3
612In Stock

Mfr. Part #
30R110UU

Mouser Part #
576-30R110UU

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.10A RADIAL LEADS

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Datasheet

612In Stock

¥96.3

¥88.9

¥73.7

¥68.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 30V 1.35A POLY RADIAL LEADS

30R135UU
Littelfuse
1: ¥112.9
1,987In Stock

Mfr. Part #
30R135UU

Mouser Part #
576-30R135UU

Littelfuse

Resettable Fuses - PPTC PTC 30V 1.35A POLY RADIAL LEADS

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Datasheet

1,987In Stock

¥112.9

¥103.8

¥86.2

¥79.6

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.60A POLYFUSE RADIAL LEADS

30R160UU
Littelfuse
1: ¥117.9
1,828In Stock

Mfr. Part #
30R160UU

Mouser Part #
576-30R160UU

Littelfuse

Resettable Fuses - PPTC 1.60A POLYFUSE RADIAL LEADS

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Datasheet

1,828In Stock

¥117.9

¥108

¥89.7

¥82.7

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 1.85A RADIAL LEADS

30R185UPR
Littelfuse
1: ¥134.5
3,295In Stock

Mfr. Part #
30R185UPR

Mouser Part #
576-30R185UPR

Littelfuse

Resettable Fuses - PPTC 30V 1.85A RADIAL LEADS

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Datasheet

3,295In Stock

¥134.5

¥123.2

¥97.2

¥94.2

View

Reel

¥60.6

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS

30R185UU
Littelfuse
1: ¥112.9
3,000In Stock
3,000Expected 11/12/2026

Mfr. Part #
30R185UU

Mouser Part #
576-30R185UU

Littelfuse

Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS

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Datasheet

3,000In Stock

3,000Expected 11/12/2026

¥112.9

¥103.6

¥86

¥79.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 2.50A RADIAL LEADS

30R250UPR
Littelfuse
1: ¥103
2,519In Stock
6,000Expected 10/14/2026

Mfr. Part #
30R250UPR

Mouser Part #
576-30R250UPR

Littelfuse

Resettable Fuses - PPTC 30V 2.50A RADIAL LEADS

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Datasheet

2,519In Stock

6,000Expected 10/14/2026

¥103

¥90.5

¥78.9

¥67.6

View

Reel

¥45.2

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 30V POLYFUSE 2.50A RADIAL LEADS

30R250UU
Littelfuse
1: ¥112.9
2,069In Stock
4,500On Order

Mfr. Part #
30R250UU

Mouser Part #
576-30R250UU

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 2.50A RADIAL LEADS

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Datasheet

2,069In Stock

4,500On Order

¥112.9

¥104.3

¥86.7

¥79.9

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

30R300UPR
Littelfuse
1: ¥156.1
2,019In Stock

Mfr. Part #
30R300UPR

Mouser Part #
576-30R300UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

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Datasheet

2,019In Stock

¥156.1

¥137

¥113.9

¥106

View

Reel

¥70.9

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

30R300UU
Littelfuse
1: ¥151.2
996In Stock
3,500Expected 12/28/2026

Mfr. Part #
30R300UU

Mouser Part #
576-30R300UU

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS

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Datasheet

996In Stock

3,500Expected 12/28/2026

¥151.2

¥139.2

¥108.1

¥106.6

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

30R600UF
Littelfuse
1: ¥179.4
1,797In Stock

Mfr. Part #
30R600UF

Mouser Part #
576-30R600UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

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Datasheet

1,797In Stock

¥179.4

¥164.6

¥136.7

¥116.3

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 6A RADIAL LEADS

30R600UMR
Littelfuse
1: ¥284
756In Stock
1,000Expected 10/20/2026

Mfr. Part #
30R600UMR

Mouser Part #
576-30R600UMR

Littelfuse

Resettable Fuses - PPTC 30V 6A RADIAL LEADS

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Datasheet

756In Stock

1,000Expected 10/20/2026

¥284

¥245.8

¥201

¥182.7

Reel

¥130.9

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 30V 8A 18.8s Radial leads

30R800UH
Littelfuse
1: ¥240.8
454In Stock
800Expected 11/10/2026

Mfr. Part #
30R800UH

Mouser Part #
576-30R800UH

Littelfuse

Resettable Fuses - PPTC 30V 8A 18.8s Radial leads

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Datasheet

454In Stock

800Expected 11/10/2026

¥240.8

¥222.6

¥184.4

¥174.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 9A RADIAL LEADS

30R900UH
Littelfuse
1: ¥428.5
181In Stock

Mfr. Part #
30R900UH

Mouser Part #
576-30R900UH

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 9A RADIAL LEADS

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Datasheet

181In Stock

¥428.5

¥357.1

¥328.9

¥274.1

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V IEC TL LL 1.6A TR5

38211600000
Littelfuse
1: ¥247.5
1,036In Stock

Mfr. Part #
38211600000

Mouser Part #
576-38211600000

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL LL 1.6A TR5

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Datasheet

1,036In Stock

¥247.5

¥212.6

¥197.7

¥163.8

Reel

¥93.8

View

Min.: 1
Mult.: 1

: 1,000

Fuses with Leads - Through Hole 250V IEC TL LL 1.6A TE5

39211600000
Littelfuse
1: ¥242.5
1,854In Stock

Mfr. Part #
39211600000

Mouser Part #
576-3921160000

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL LL 1.6A TE5

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Datasheet

1,854In Stock

¥242.5

¥215.9

¥202.6

¥167.8

Reel

¥108.3

View

Min.: 1
Mult.: 1

: 1,400

Resettable Fuses - PPTC 0.15A 600V RADIAL

600R150F
Littelfuse
1: ¥176.1
628In Stock

Mfr. Part #
600R150F

Mouser Part #
576-600R150

Littelfuse

Resettable Fuses - PPTC 0.15A 600V RADIAL

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Datasheet

628In Stock

¥176.1

¥161.6

¥134

¥114.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 0.15A 600V RADIAL

600R150-RAF
Littelfuse
1: ¥177.7
1,637In Stock

Mfr. Part #
600R150-RAF

Mouser Part #
576-600R150-RA

Littelfuse

Resettable Fuses - PPTC 0.15A 600V RADIAL

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Datasheet

1,637In Stock

¥177.7

¥162.6

¥135

¥114.9

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 60V/600V.150A POLY TELECOM

600R150ZR
Littelfuse
1: ¥187.7
1,280In Stock

Mfr. Part #
600R150ZR

Mouser Part #
576-600R150ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/600V.150A POLY TELECOM

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Datasheet

1,280In Stock

¥187.7

¥174.4

¥143.5

¥132.4

View

Reel

¥87.2

Min.: 1
Mult.: 1

: 1,200

Resettable Fuses - PPTC PTC 60V/600V.160A POLY TELECOM

600R160UR
Littelfuse
1: ¥204.3
15In Stock
1,000Expected 12/1/2026

Mfr. Part #
600R160UR

Mouser Part #
576-600R160UR

Littelfuse

Resettable Fuses - PPTC PTC 60V/600V.160A POLY TELECOM

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Datasheet

15In Stock

1,000Expected 12/1/2026

¥204.3

¥189.4

¥156.5

¥144.3

Reel

¥102.5

View

Min.: 1
Mult.: 1

: 500

Resettable Fuses - PPTC 60V POLYFUSE .100A RADIAL LEADS

60R010XU
Littelfuse
1: ¥98
2,028In Stock

Mfr. Part #
60R010XU

Mouser Part #
576-60R010XU

Littelfuse

Resettable Fuses - PPTC 60V POLYFUSE .100A RADIAL LEADS

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Datasheet

2,028In Stock

¥98

¥89.4

¥74.1

¥67.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V POLYFUSE .170A RADIAL LEADS

60R017XU
Littelfuse
1: ¥81.4
640In Stock

Mfr. Part #
60R017XU

Mouser Part #
576-60R017XU

Littelfuse

Resettable Fuses - PPTC 60V POLYFUSE .170A RADIAL LEADS

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Datasheet

640In Stock

¥81.4

¥74.4

¥61.8

¥57

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 200MA RADIAL

60R020XU
Littelfuse
1: ¥76.4
4,470In Stock

Mfr. Part #
60R020XU

Mouser Part #
576-60R020XU

Littelfuse

Resettable Fuses - PPTC 60V 200MA RADIAL

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Datasheet

4,470In Stock

¥76.4

¥69.1

¥57.5

¥53

View

Min.: 1
Mult.: 1