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

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.

All Results (1,260)

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 #

Resettable Fuses - PPTC 2.50A 15V 2920

2920L250DR
Littelfuse
1: ¥136.2
16,126In Stock

Mfr. Part #
2920L250DR

Mouser Part #
576-2920L250

Littelfuse

Resettable Fuses - PPTC 2.50A 15V 2920

Learn More

Datasheet

16,126In Stock

Cut Tape

¥136.2

¥124.7

¥103.5

¥94.7

View

Reel

¥61

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

2920L400/15MR
Littelfuse
1: ¥308.9
15,432In Stock

Mfr. Part #
2920L400/15MR

Mouser Part #
576-2920L400/15MR

Littelfuse

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

Learn More

Datasheet

15,432In Stock

Cut Tape

¥308.9

¥270.7

¥230.9

¥214.3

View

Reel

¥151.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: ¥308.9
5,223In Stock

Mfr. Part #
2920L500/16MR

Mouser Part #
576-2920L500/16MR

Littelfuse

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

Learn More

Datasheet

5,223In Stock

Cut Tape

¥308.9

¥270.7

¥232.5

¥214.3

View

Reel

¥151.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS

30R160UPR
Littelfuse
1: ¥139.5
5,746In Stock

Mfr. Part #
30R160UPR

Mouser Part #
576-30R160UPR

Littelfuse

Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS

Learn More

Datasheet

5,746In Stock

¥139.5

¥124.2

¥101.3

¥96.3

View

Reel

¥63.1

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

30R500UF
Littelfuse
1: ¥222.6
5,221In Stock

Mfr. Part #
30R500UF

Mouser Part #
576-30R500UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

Learn More

Datasheet

5,221In Stock

¥222.6

¥187.7

¥166.1

¥142.7

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V .200A RADIAL LEADS

60R020XPR
Littelfuse
1: ¥94.7
7,032In Stock

Mfr. Part #
60R020XPR

Mouser Part #
576-60R020XPR

Littelfuse

Resettable Fuses - PPTC 60V .200A RADIAL LEADS

Learn More

Datasheet

7,032In Stock

¥94.7

¥86.5

¥71.9

¥66.4

View

Reel

¥40.9

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 60V .750A RADIAL LEADS

60R075XPR
Littelfuse
1: ¥132.9
6,271In Stock

Mfr. Part #
60R075XPR

Mouser Part #
576-60R075XPR

Littelfuse

Resettable Fuses - PPTC 60V .750A RADIAL LEADS

Learn More

Datasheet

6,271In Stock

¥132.9

¥121.8

¥101

¥93.2

View

Reel

¥59.3

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

60R090XPR
Littelfuse
1: ¥136.2
6,816In Stock

Mfr. Part #
60R090XPR

Mouser Part #
576-60R090XPR

Littelfuse

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

Learn More

Datasheet

6,816In Stock

¥136.2

¥117.1

¥101.2

¥96.8

View

Reel

¥63.9

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 60V 1.6A RADIAL

60R160XF
Littelfuse
1: ¥122.9
4,228In Stock

Mfr. Part #
60R160XF

Mouser Part #
576-60R160XF

Littelfuse

Resettable Fuses - PPTC 60V 1.6A RADIAL

Learn More

Datasheet

4,228In Stock

¥122.9

¥112.4

¥92.8

¥79.6

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V POLYFUSE 3A RADIAL LEADS

60R300XF
Littelfuse
1: ¥385.4
9,194In Stock

Mfr. Part #
60R300XF

Mouser Part #
576-60R300XF

Littelfuse

Resettable Fuses - PPTC 60V POLYFUSE 3A RADIAL LEADS

Learn More

Datasheet

9,194In Stock

¥385.4

¥318.9

¥295.7

¥245.8

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 10V 5% Uni-Directional

SMBJ10A
Littelfuse
1: ¥71.4
19,691In Stock

Mfr. Part #
SMBJ10A

Mouser Part #
576-SMBJ10A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 10V 5% Uni-Directional

Learn More

Datasheet

19,691In Stock

Cut Tape

¥71.4

¥37.2

¥28.4

¥22.3

Reel

¥15.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional

SMBJ12A
Littelfuse
1: ¥79.7
27,962In Stock
75,000On Order

Mfr. Part #
SMBJ12A

Mouser Part #
576-SMBJ12A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional

Learn More

Datasheet

27,962In Stock

75,000On Order

Cut Tape

¥79.7

¥36.2

¥30.7

¥22.9

Reel

¥14.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional

SMBJ15A
Littelfuse
1: ¥69.8
36,897In Stock
27,000Expected 11/25/2026

Mfr. Part #
SMBJ15A

Mouser Part #
576-SMBJ15A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional

Learn More

Datasheet

36,897In Stock

27,000Expected 11/25/2026

Cut Tape

¥69.8

¥36.2

¥30.7

¥23.8

Reel

¥14.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional

SMBJ15CA
Littelfuse
1: ¥86.4
55,212In Stock
93,000On Order

Mfr. Part #
SMBJ15CA

Mouser Part #
576-SMBJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional

Learn More

Datasheet

55,212In Stock

93,000On Order

Cut Tape

¥86.4

¥40

¥32.6

¥26.2

Reel

¥16.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 170V 5% Bi-Directional

SMBJ170CA
Littelfuse
1: ¥93
15,136In Stock

Mfr. Part #
SMBJ170CA

Mouser Part #
576-SMBJ170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 170V 5% Bi-Directional

Learn More

Datasheet

15,136In Stock

Cut Tape

¥93

¥43.2

¥30.9

¥24.9

¥23.1

Reel

¥16.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

SMBJ18CA
Littelfuse
1: ¥91.4
21,382In Stock
27,000Expected 4/5/2027

Mfr. Part #
SMBJ18CA

Mouser Part #
576-SMBJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

Learn More

Datasheet

21,382In Stock

27,000Expected 4/5/2027

Cut Tape

¥91.4

¥42.7

¥35.4

¥26.7

Reel

¥17.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional

SMBJ24A
Littelfuse
1: ¥76.4
165,546In Stock

Mfr. Part #
SMBJ24A

Mouser Part #
576-SMBJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional

Learn More

Datasheet

165,546In Stock

Cut Tape

¥76.4

¥37.2

¥29.4

¥23.6

Reel

¥14

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 26V 5% Uni-Directional

SMBJ26A
Littelfuse
1: ¥78.1
48,655In Stock
48,000Expected 9/9/2026

Mfr. Part #
SMBJ26A

Mouser Part #
576-SMBJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 26V 5% Uni-Directional

Learn More

Datasheet

48,655In Stock

48,000Expected 9/9/2026

Cut Tape

¥78.1

¥37.2

¥30.2

¥20.6

Reel

¥13.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 28V 5% Uni-Directional

SMBJ28A
Littelfuse
1: ¥88
19,929In Stock
42,000Expected 3/3/2027

Mfr. Part #
SMBJ28A

Mouser Part #
576-SMBJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 28V 5% Uni-Directional

Learn More

Datasheet

19,929In Stock

42,000Expected 3/3/2027

Cut Tape

¥88

¥39.7

¥34.5

¥25.9

Reel

¥16.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

SMBJ300CA
Littelfuse
1: ¥156.1
8,245In Stock

Mfr. Part #
SMBJ300CA

Mouser Part #
576-SMBJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

Learn More

Datasheet

8,245In Stock

Cut Tape

¥156.1

¥78.6

¥64.9

¥52.2

Reel

¥39.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional

SMBJ30A
Littelfuse
1: ¥61.5
40,253In Stock
36,000Expected 2/15/2027

Mfr. Part #
SMBJ30A

Mouser Part #
576-SMBJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional

Learn More

Datasheet

40,253In Stock

36,000Expected 2/15/2027

Cut Tape

¥61.5

¥36.5

¥26.7

¥20.9

Reel

¥15.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 30V 5% Bi-Directional

SMBJ30CA
Littelfuse
1: ¥89.7
42,191In Stock
96,000On Order

Mfr. Part #
SMBJ30CA

Mouser Part #
576-SMBJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V 5% Bi-Directional

Learn More

Datasheet

42,191In Stock

96,000On Order

Cut Tape

¥89.7

¥42.7

¥34.4

¥26.4

Reel

¥17.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

SMBJ33A
Littelfuse
1: ¥76.4
48,976In Stock
39,000Expected 2/15/2027

Mfr. Part #
SMBJ33A

Mouser Part #
576-SMBJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

Learn More

Datasheet

48,976In Stock

39,000Expected 2/15/2027

Cut Tape

¥76.4

¥37.2

¥29.6

¥22.1

Reel

¥15.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional

SMBJ36CA
Littelfuse
1: ¥71.4
52,172In Stock
114,000On Order

Mfr. Part #
SMBJ36CA

Mouser Part #
576-SMBJ36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional

Learn More

Datasheet

52,172In Stock

114,000On Order

Cut Tape

¥71.4

¥41.5

¥33.4

¥26.7

Reel

¥17.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 40V 5% Uni-Directional

SMBJ40A
Littelfuse
1: ¥73.1
31,781In Stock

Mfr. Part #
SMBJ40A

Mouser Part #
576-SMBJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V 5% Uni-Directional

Learn More

Datasheet

31,781In Stock

Cut Tape

¥73.1

¥39.5

¥29.1

¥22.6

Reel

¥13.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Indoor LED Lighting Circuit Protection

All Results (1,260)

Circuit Protection

Thermal Management