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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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Part #

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

SMBJ33CA
Littelfuse
1: $0.721
20,107In Stock
81,000On Order

Mfr. Part No.
SMBJ33CA

Mouser Part No
576-SMBJ33CA

Littelfuse

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

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Datasheet

20,107In Stock

81,000On Order

Cut Tape

$0.721

$0.453

$0.288

$0.23

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 350V 5% Bi-Directional

SMBJ350CA
Littelfuse
1: $1.25
8,221In Stock
9,000Expected 8/3/2027

Mfr. Part No.
SMBJ350CA

Mouser Part No
576-SMBJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V 5% Bi-Directional

Learn More

Datasheet

8,221In Stock

9,000Expected 8/3/2027

Cut Tape

$1.25

$0.681

$0.547

$0.473

Reel

$0.292

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ36CA
Littelfuse
1: $0.544
43,825In Stock
114,000On Order

Mfr. Part No.
SMBJ36CA

Mouser Part No
576-SMBJ36CA

Littelfuse

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

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Datasheet

43,825In Stock

114,000On Order

Cut Tape

$0.544

$0.298

$0.231

$0.184

Reel

$0.128

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ40A
Littelfuse
1: $0.666
31,697In Stock

Mfr. Part No.
SMBJ40A

Mouser Part No
576-SMBJ40A

Littelfuse

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

Learn More

Datasheet

31,697In Stock

Cut Tape

$0.666

$0.324

$0.254

$0.177

Reel

$0.116

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ40CA
Littelfuse
1: $0.734
87,072In Stock

Mfr. Part No.
SMBJ40CA

Mouser Part No
576-SMBJ40CA

Littelfuse

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

Learn More

Datasheet

87,072In Stock

Cut Tape

$0.734

$0.35

$0.29

$0.207

Reel

$0.132

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional

SMBJ48CA
Littelfuse
1: $0.68
34,371In Stock

Mfr. Part No.
SMBJ48CA

Mouser Part No
576-SMBJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional

Learn More

Datasheet

34,371In Stock

Cut Tape

$0.68

$0.35

$0.28

$0.223

Reel

$0.144

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ5.0A
Littelfuse
1: $0.598
82,576In Stock
81,000Expected 2/12/2026

Mfr. Part No.
SMBJ5.0A

Mouser Part No
576-SMBJ5.0A

Littelfuse

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

Learn More

Datasheet

82,576In Stock

81,000Expected 2/12/2026

Cut Tape

$0.598

$0.305

$0.248

$0.194

Reel

$0.125

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ5.0CA
Littelfuse
1: $0.68
78,724In Stock

Mfr. Part No.
SMBJ5.0CA

Mouser Part No
576-SMBJ5.0CA

Littelfuse

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

Learn More

Datasheet

78,724In Stock

Cut Tape

$0.68

$0.37

$0.28

$0.224

Reel

$0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

SMBJ51A
Littelfuse
1: $0.585
29,224In Stock
15,000Expected 3/5/2027

Mfr. Part No.
SMBJ51A

Mouser Part No
576-SMBJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

Learn More

Datasheet

29,224In Stock

15,000Expected 3/5/2027

Cut Tape

$0.585

$0.305

$0.234

$0.207

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional

SMBJ54CA
Littelfuse
1: $0.721
29,855In Stock

Mfr. Part No.
SMBJ54CA

Mouser Part No
576-SMBJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional

Learn More

Datasheet

29,855In Stock

Cut Tape

$0.721

$0.453

$0.288

$0.23

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional

SMBJ6.0CA
Littelfuse
1: $0.734
44,324In Stock

Mfr. Part No.
SMBJ6.0CA

Mouser Part No
576-SMBJ6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional

Learn More

Datasheet

44,324In Stock

Cut Tape

$0.734

$0.37

$0.282

$0.204

Reel

$0.144

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

SMBJ7.5CA
Littelfuse
1: $0.734
19,300In Stock
18,000Expected 13/4/2027

Mfr. Part No.
SMBJ7.5CA

Mouser Part No
576-SMBJ7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

Learn More

Datasheet

19,300In Stock

18,000Expected 13/4/2027

Cut Tape

$0.734

$0.35

$0.284

$0.235

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional

SMBJ9.0CA
Littelfuse
1: $0.734
21,965In Stock

Mfr. Part No.
SMBJ9.0CA

Mouser Part No
576-SMBJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional

Learn More

Datasheet

21,965In Stock

Cut Tape

$0.734

$0.35

$0.29

$0.23

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 300V 180pF

V300LA10P
Littelfuse
1: $0.612
8,648In Stock

Mfr. Part No.
V300LA10P

Mouser Part No
576-V300LA10P

Littelfuse

Varistors 300V 180pF

Learn More

Datasheet

8,648In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200

AHEF050
Littelfuse
1: $0.979
4,181In Stock

Mfr. Part No.
AHEF050

Mouser Part No
650-AHEF050

Littelfuse

Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200

Learn More

Datasheet

4,181In Stock

$0.979

$0.904

$0.751

$0.692

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200

AHEF1000
Littelfuse
1: $3.18
4,158In Stock

Mfr. Part No.
AHEF1000

Mouser Part No
650-AHEF1000

Littelfuse

Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200

Learn More

Datasheet

4,158In Stock

$3.18

$2.65

$2.45

$2.41

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 32V High Temp AEC-Q200

AHEF300
Littelfuse
1: $1.13
3,649In Stock
1,500Expected 5/11/2026

Mfr. Part No.
AHEF300

Mouser Part No
650-AHEF300

Littelfuse

Resettable Fuses - PPTC 3A 32V High Temp AEC-Q200

Learn More

Datasheet

3,649In Stock

1,500Expected 5/11/2026

$1.13

$1.04

$0.861

$0.794

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 32V High Temp AEC-Q200

AHEF500
Littelfuse
1: $1.60
9,404In Stock

Mfr. Part No.
AHEF500

Mouser Part No
650-AHEF500

Littelfuse

Resettable Fuses - PPTC 5A 32V High Temp AEC-Q200

Learn More

Datasheet

9,404In Stock

$1.60

$1.48

$1.23

$1.13

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .9A 30V SMD AEC-Q200

ASMD100F-2
Littelfuse
1: $1.10
4,925In Stock

Mfr. Part No.
ASMD100F-2

Mouser Part No
650-ASMD100F-2

Littelfuse

Resettable Fuses - PPTC .9A 30V SMD AEC-Q200

Learn More

Datasheet

4,925In Stock

Cut Tape

$1.10

$1.02

$0.845

$0.772

Reel

$0.469

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC .75A 33VDC 40A 2920 AEC-Q200

ASMDC075F-2
Littelfuse
1: $1.69
5,033In Stock

Mfr. Part No.
ASMDC075F-2

Mouser Part No
650-ASMDC075F-2

Littelfuse

Resettable Fuses - PPTC .75A 33VDC 40A 2920 AEC-Q200

Learn More

Datasheet

5,033In Stock

Cut Tape

$1.69

$1.27

$0.951

$0.929

View

Reel

$0.568

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 1.25A 33VDC 40A 2920 AEC-Q200

ASMDC125F/33-2
Littelfuse
1: $1.31
5,373In Stock

Mfr. Part No.
ASMDC125F/33-2

Mouser Part No
650-ASMDC125F/33-2

Littelfuse

Resettable Fuses - PPTC 1.25A 33VDC 40A 2920 AEC-Q200

Learn More

Datasheet

5,373In Stock

Cut Tape

$1.31

$1.18

$0.952

$0.904

View

Reel

$0.522

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 1.85A 33VDC 40A 2920 AEC-Q200

ASMDC185F/33-2
Littelfuse
1: $1.31
7,797In Stock

Mfr. Part No.
ASMDC185F/33-2

Mouser Part No
650-ASMDC185F/33-2

Littelfuse

Resettable Fuses - PPTC 1.85A 33VDC 40A 2920 AEC-Q200

Learn More

Datasheet

7,797In Stock

Cut Tape

$1.31

$1.20

$0.974

$0.923

View

Reel

$0.522

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 3A 24VDC 40A 2920 AEC-Q200

ASMDC300F/24-2
Littelfuse
1: $1.31
3,411In Stock

Mfr. Part No.
ASMDC300F/24-2

Mouser Part No
650-ASMDC300F/24-2

Littelfuse

Resettable Fuses - PPTC 3A 24VDC 40A 2920 AEC-Q200

Learn More

Datasheet

3,411In Stock

Cut Tape

$1.31

$1.20

$0.975

$0.922

View

Reel

$0.522

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 25A 115mV BladeDevice

BD280-1927-25/16-W
Littelfuse
1: $13.03
1,340In Stock

Mfr. Part No.
BD280-1927-25/16-W

Mouser Part No
650-BD280-1927-25/16

Littelfuse

Resettable Fuses - PPTC 25A 115mV BladeDevice

Learn More

Datasheet

1,340In Stock

$13.03

$10.81

$9.97

$8.27

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 16V 21.0A-HD 100A MAX

BD540-30
Littelfuse
1: $10.69
1,238In Stock

Mfr. Part No.
BD540-30

Mouser Part No
650-BD540-30

Littelfuse

Resettable Fuses - PPTC 16V 21.0A-HD 100A MAX

Learn More

Datasheet

1,238In Stock

$10.69

$8.88

$8.19

$6.79

$5.82

Min.: 1
Mult.: 1

Indoor LED Lighting Circuit Protection

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Indoor LED Lighting Circuit Protection

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