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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 10A Slo-Blo

0215010.MXP
Littelfuse
1: $3.33
11,144In Stock
7,000Expected 19/10/2026

Mfr. Part No.
0215010.MXP

Mouser Part No
576-0215010.MXP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

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Datasheet

11,144In Stock

7,000Expected 19/10/2026

$3.33

$2.95

$2.64

$2.12

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A TD HBC

0215012.MXF11P
Littelfuse
1: $5.78
821In Stock

Mfr. Part No.
0215012.MXF11P

Mouser Part No
576-0215012.MXF11P

Littelfuse

Cartridge Fuses 250V 12A TD HBC

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Datasheet

821In Stock

$5.78

$4.80

$4.43

$3.67

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A

0215012.MXP
Littelfuse
1: $3.24
5,818In Stock

Mfr. Part No.
0215012.MXP

Mouser Part No
576-0215012.MXP

Littelfuse

Cartridge Fuses 250V 12A

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Datasheet

5,818In Stock

$3.24

$2.95

$2.60

$2.00

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 16A TL HBC

0215016.MRET1P
Littelfuse
1: $3.28
1,328In Stock

Mfr. Part No.
0215016.MRET1P

Mouser Part No
576-0215016.MRET1P

Littelfuse

Cartridge Fuses 250V 16A TL HBC

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Datasheet

1,328In Stock

Cut Tape

$3.28

$3.02

$2.87

$2.31

View

Reel

$1.59

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5HXP
Littelfuse
1: $3.32
4,009In 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

4,009In Stock

$3.32

$3.07

$2.91

$2.35

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5MXP
Littelfuse
1: $3.26
1,604In Stock
2,000Expected 15/9/2026

Mfr. Part No.
021502.5MXP

Mouser Part No
576-021502.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

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Datasheet

1,604In Stock

2,000Expected 15/9/2026

$3.26

$2.71

$2.54

$2.08

View

Min.: 1
Mult.: 1

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

0215020.MXEP
Littelfuse
1: $4.95
814In 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

814In Stock

$4.95

$4.11

$3.56

$3.06

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V HBC TL 5X20 20A

0215020.MXP
Littelfuse
1: $3.56
4,872In Stock
3,000Expected 19/10/2026

Mfr. Part No.
0215020.MXP

Mouser Part No
576-0215020.MXP

Littelfuse

Cartridge Fuses 250V HBC TL 5X20 20A

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Datasheet

4,872In Stock

3,000Expected 19/10/2026

$3.56

$3.11

$2.88

$2.39

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3HXP
Littelfuse
1: $3.06
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

$3.06

$2.72

$2.54

$2.11

View

Min.: 1
Mult.: 1

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

021506.3MRET1P
Littelfuse
1: $4.77
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

$4.77

$4.34

$4.19

$3.29

View

Reel

$2.35

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3MXP
Littelfuse
1: $3.05
3,834In Stock

Mfr. Part No.
021506.3MXP

Mouser Part No
576-021506.3MXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

Learn More

Datasheet

3,834In Stock

$3.05

$2.65

$2.45

$2.03

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02151.25MXP
Littelfuse
1: $3.20
4,907In Stock
10,000On Order

Mfr. Part No.
02151.25MXP

Mouser Part No
576-02151.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

4,907In Stock

10,000On Order

$3.20

$2.65

$2.45

$2.03

View

Min.: 1
Mult.: 1

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

02153.15MXF34P
Littelfuse
1: $5.78
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

$5.78

$4.80

$4.43

$3.67

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15MXP
Littelfuse
1: $3.20
5,418In Stock

Mfr. Part No.
02153.15MXP

Mouser Part No
576-02153.15MXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

Learn More

Datasheet

5,418In Stock

$3.20

$2.65

$2.39

$2.03

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

PGB1010603MRHF
Littelfuse
1: $1.07
16,807In 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

16,807In Stock

Cut Tape

$1.07

$0.616

$0.533

$0.514

Reel

$0.386

$0.356

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes Pulseguard 0603 Halogen Free

PGB1010603NRHF
Littelfuse
1: $1.46
17,577In Stock
20,000Expected 10/11/2026

Mfr. Part No.
PGB1010603NRHF

Mouser Part No
576-PGB1010603NRHF

Littelfuse

ESD Protection Diodes / TVS Diodes Pulseguard 0603 Halogen Free

Learn More

Datasheet

17,577In Stock

20,000Expected 10/11/2026

Cut Tape

$1.46

$0.615

$0.533

$0.454

View

Reel

$0.356

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMCJ120CA
Littelfuse
1: $1.22
8,931In Stock
6,000Expected 8/3/2027

Mfr. Part No.
SMCJ120CA

Mouser Part No
576-SMCJ120CA

Littelfuse

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

Learn More

Datasheet

8,931In Stock

6,000Expected 8/3/2027

Cut Tape

$1.22

$0.657

$0.559

$0.432

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ150CA
Littelfuse
1: $1.33
34,420In Stock
21,000Expected 15/2/2027

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 15/2/2027

Cut Tape

$1.33

$0.657

$0.543

$0.42

Reel

$0.291

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ15A
Littelfuse
1: $1.05
22,820In Stock
18,000Expected 19/1/2027

Mfr. Part No.
SMCJ15A

Mouser Part No
576-SMCJ15A

Littelfuse

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

Learn More

Datasheet

22,820In Stock

18,000Expected 19/1/2027

Cut Tape

$1.05

$0.574

$0.385

$0.317

Reel

$0.237

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ15CA
Littelfuse
1: $1.20
20,598In 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

20,598In Stock

Cut Tape

$1.20

$0.607

$0.517

$0.411

$0.363

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ16CA
Littelfuse
1: $1.28
12,880In Stock
9,000Expected 15/9/2026

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 15/9/2026

Cut Tape

$1.28

$0.607

$0.536

$0.411

$0.381

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ180CA
Littelfuse
1: $1.37
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

$1.37

$0.668

$0.579

$0.454

$0.437

Reel

$0.296

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ18CA
Littelfuse
1: $1.32
10,123In Stock
15,000Expected 4/11/2026

Mfr. Part No.
SMCJ18CA

Mouser Part No
576-SMCJ18CA

Littelfuse

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

Learn More

Datasheet

10,123In Stock

15,000Expected 4/11/2026

Cut Tape

$1.32

$0.607

$0.536

$0.411

Reel

$0.287

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ220CA
Littelfuse
1: $1.94
4,083In Stock
6,000Expected 1/10/2026

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 1/10/2026

Cut Tape

$1.94

$1.01

$0.811

$0.635

$0.577

Reel

$0.49

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ22A
Littelfuse
1: $1.02
12,979In Stock
18,000Expected 23/11/2026

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 23/11/2026

Cut Tape

$1.02

$0.558

$0.422

$0.401

Reel

$0.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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