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Smart Lock & Access Control Solutions

Littelfuse Smart Lock & Access Control Solutions components meet UL 1034, GA 374, and GA 701-2007 standards, allowing designers to create burglar-resistant electronic locking mechanisms. Littelfuse Smart Lock components are critical in smart buildings and industrial facilities, where high security standards must be maintained.

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Part #

Cartridge Fuses 250V 12A

0215012.MXP
Littelfuse
1: CHF 1.92
5’824In Stock

Mfr. Part No.
0215012.MXP

Mouser Part No
576-0215012.MXP

Littelfuse

Cartridge Fuses 250V 12A

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Datasheet

5’824In Stock

CHF 1.92

CHF 1.75

CHF 1.54

CHF 1.18

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 16A TL HBC

0215016.MRET1P
Littelfuse
1: CHF 1.94
1’338In Stock

Mfr. Part No.
0215016.MRET1P

Mouser Part No
576-0215016.MRET1P

Littelfuse

Cartridge Fuses 250V 16A TL HBC

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Datasheet

1’338In Stock

Cut Tape

CHF 1.94

CHF 1.79

CHF 1.69

CHF 1.37

View

Reel

CHF 0.945

Min.: 1
Mult.: 1

: 1’000

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5HXP
Littelfuse
1: CHF 1.90
4’019In Stock

Mfr. Part No.
021502.5HXP

Mouser Part No
576-021502.5HXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

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Datasheet

4’019In Stock

CHF 1.90

CHF 1.64

CHF 1.51

CHF 1.25

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5MXP
Littelfuse
1: CHF 1.93
1’619In Stock
2’000Expected 9/22/2026

Mfr. Part No.
021502.5MXP

Mouser Part No
576-021502.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

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Datasheet

1’619In Stock

2’000Expected 9/22/2026

CHF 1.93

CHF 1.60

CHF 1.51

CHF 1.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A

0215020.MXEP
Littelfuse
1: CHF 2.93
997In Stock

Mfr. Part No.
0215020.MXEP

Mouser Part No
576-0215020.MXEP

Littelfuse

Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A

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Datasheet

997In Stock

CHF 2.93

CHF 1.98

CHF 1.86

CHF 1.72

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Min.: 1
Mult.: 1

Cartridge Fuses 250V HBC TL 5X20 20A

0215020.MXP
Littelfuse
1: CHF 2.11
4’987In Stock
3’000Expected 11/23/2026

Mfr. Part No.
0215020.MXP

Mouser Part No
576-0215020.MXP

Littelfuse

Cartridge Fuses 250V HBC TL 5X20 20A

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Datasheet

4’987In Stock

3’000Expected 11/23/2026

CHF 2.11

CHF 1.84

CHF 1.70

CHF 1.41

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3HXP
Littelfuse
1: CHF 1.82
8’112In Stock

Mfr. Part No.
021506.3HXP

Mouser Part No
576-021506.3HXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

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Datasheet

8’112In Stock

CHF 1.82

CHF 1.61

CHF 1.51

CHF 1.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC

021506.3MRET1P
Littelfuse
1: CHF 2.83
838In Stock

Mfr. Part No.
021506.3MRET1P

Mouser Part No
576-021506.3MRET1P

Littelfuse

Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC

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Datasheet

838In Stock

Cut Tape

CHF 2.83

CHF 2.56

CHF 2.48

CHF 1.95

View

Reel

CHF 1.39

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3MXP
Littelfuse
1: CHF 1.81
3’850In Stock

Mfr. Part No.
021506.3MXP

Mouser Part No
576-021506.3MXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

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Datasheet

3’850In Stock

CHF 1.81

CHF 1.57

CHF 1.45

CHF 1.20

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02151.25MXP
Littelfuse
1: CHF 1.89
4’911In Stock
10’000On Order

Mfr. Part No.
02151.25MXP

Mouser Part No
576-02151.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

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Datasheet

4’911In Stock

10’000On Order

CHF 1.89

CHF 1.57

CHF 1.45

CHF 1.20

View

Min.: 1
Mult.: 1

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

02153.15MXF34P
Littelfuse
1: CHF 3.43
931In Stock

Mfr. Part No.
02153.15MXF34P

Mouser Part No
576-02153.15MXF34P

Littelfuse

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

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Datasheet

931In Stock

CHF 3.43

CHF 2.85

CHF 2.62

CHF 2.17

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15MXP
Littelfuse
1: CHF 1.89
5’478In Stock

Mfr. Part No.
02153.15MXP

Mouser Part No
576-02153.15MXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

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Datasheet

5’478In Stock

CHF 1.89

CHF 1.57

CHF 1.41

CHF 1.20

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

PGB1010603MRHF
Littelfuse
1: CHF 0.797
16’907In Stock

Mfr. Part No.
PGB1010603MRHF

Mouser Part No
576-PGB1010603MRHF

Littelfuse

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

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Datasheet

16’907In Stock

Cut Tape

CHF 0.797

CHF 0.444

CHF 0.358

CHF 0.304

Reel

CHF 0.233

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

ESD Protection Diodes / TVS Diodes Pulseguard 0603 Halogen Free

PGB1010603NRHF
Littelfuse
1: CHF 0.945
29’907In Stock
20’000Expected 12/31/2026

Mfr. Part No.
PGB1010603NRHF

Mouser Part No
576-PGB1010603NRHF

Littelfuse

ESD Protection Diodes / TVS Diodes Pulseguard 0603 Halogen Free

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Datasheet

29’907In Stock

20’000Expected 12/31/2026

Cut Tape

CHF 0.945

CHF 0.444

CHF 0.359

CHF 0.284

View

Reel

CHF 0.215

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

SMCJ120CA
Littelfuse
1: CHF 0.724
8’931In Stock
6’000Expected 3/8/2027

Mfr. Part No.
SMCJ120CA

Mouser Part No
576-SMCJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

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Datasheet

8’931In Stock

6’000Expected 3/8/2027

Cut Tape

CHF 0.724

CHF 0.388

CHF 0.33

CHF 0.256

Reel

CHF 0.194

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

SMCJ130A
Littelfuse
1: CHF 0.66
11’861In Stock

Mfr. Part No.
SMCJ130A

Mouser Part No
576-SMCJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

Learn More

Datasheet

11’861In Stock

Cut Tape

CHF 0.66

CHF 0.334

CHF 0.276

CHF 0.212

Reel

CHF 0.152

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

SMCJ150CA
Littelfuse
1: CHF 0.789
34’420In Stock
21’000Expected 11/25/2026

Mfr. Part No.
SMCJ150CA

Mouser Part No
576-SMCJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

Learn More

Datasheet

34’420In Stock

21’000Expected 11/25/2026

Cut Tape

CHF 0.789

CHF 0.388

CHF 0.321

CHF 0.249

Reel

CHF 0.172

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

SMCJ15A
Littelfuse
1: CHF 0.62
24’140In Stock
18’000Expected 2/22/2027

Mfr. Part No.
SMCJ15A

Mouser Part No
576-SMCJ15A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

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Datasheet

24’140In Stock

18’000Expected 2/22/2027

Cut Tape

CHF 0.62

CHF 0.34

CHF 0.227

CHF 0.187

Reel

CHF 0.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

SMCJ15CA
Littelfuse
1: CHF 0.709
21’123In Stock

Mfr. Part No.
SMCJ15CA

Mouser Part No
576-SMCJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

Learn More

Datasheet

21’123In Stock

Cut Tape

CHF 0.709

CHF 0.359

CHF 0.306

CHF 0.243

CHF 0.215

Reel

CHF 0.164

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

SMCJ16CA
Littelfuse
1: CHF 0.756
12’880In Stock
9’000Expected 9/14/2026

Mfr. Part No.
SMCJ16CA

Mouser Part No
576-SMCJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

Learn More

Datasheet

12’880In Stock

9’000Expected 9/14/2026

Cut Tape

CHF 0.756

CHF 0.359

CHF 0.317

CHF 0.243

CHF 0.226

Reel

CHF 0.164

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

SMCJ180CA
Littelfuse
1: CHF 0.813
8’829In Stock

Mfr. Part No.
SMCJ180CA

Mouser Part No
576-SMCJ180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

Learn More

Datasheet

8’829In Stock

Cut Tape

CHF 0.813

CHF 0.395

CHF 0.343

CHF 0.269

CHF 0.258

Reel

CHF 0.183

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

SMCJ18CA
Littelfuse
1: CHF 0.797
10’734In Stock
15’000Expected 11/4/2026

Mfr. Part No.
SMCJ18CA

Mouser Part No
576-SMCJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

Learn More

Datasheet

10’734In Stock

15’000Expected 11/4/2026

Cut Tape

CHF 0.797

CHF 0.411

CHF 0.324

CHF 0.249

Reel

CHF 0.169

CHF 0.164

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional

SMCJ220CA
Littelfuse
1: CHF 1.15
4’083In Stock
6’000Expected 10/1/2026

Mfr. Part No.
SMCJ220CA

Mouser Part No
576-SMCJ220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional

Learn More

Datasheet

4’083In Stock

6’000Expected 10/1/2026

Cut Tape

CHF 1.15

CHF 0.598

CHF 0.48

CHF 0.376

CHF 0.342

Reel

CHF 0.319

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

SMCJ22A
Littelfuse
1: CHF 0.604
12’979In Stock
18’000Expected 11/23/2026

Mfr. Part No.
SMCJ22A

Mouser Part No
576-SMCJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

Learn More

Datasheet

12’979In Stock

18’000Expected 11/23/2026

Cut Tape

CHF 0.604

CHF 0.33

CHF 0.25

CHF 0.238

Reel

CHF 0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

SMCJ24A
Littelfuse
1: CHF 0.756
12’538In Stock
43’131On Order

Mfr. Part No.
SMCJ24A

Mouser Part No
576-SMCJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

Learn More

Datasheet

12’538In Stock

43’131On Order

Cut Tape

CHF 0.756

CHF 0.344

CHF 0.304

CHF 0.233

Reel

CHF 0.154

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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