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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 HBC TL 5X20 20A

0215020.MXP
Littelfuse
1: $2.09
3,520In Stock

Mfr. Part No.
0215020.MXP

Mouser Part No
576-0215020.MXP

Littelfuse

Cartridge Fuses 250V HBC TL 5X20 20A

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Datasheet

3,520In Stock

$2.09

$1.93

$1.65

$1.48

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3HXP
Littelfuse
1: $2.05
3,656In Stock
2,600Expected 07/04/2026

Mfr. Part No.
021506.3HXP

Mouser Part No
576-021506.3HXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

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Datasheet

3,656In Stock

2,600Expected 07/04/2026

$2.05

$1.71

$1.58

$1.14

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3MXP
Littelfuse
1: $1.70
6,898In 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

6,898In Stock

$1.70

$1.46

$1.36

$1.15

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02151.25MXP
Littelfuse
1: $1.97
3,900In Stock
2,000Expected 22/06/2026

Mfr. Part No.
02151.25MXP

Mouser Part No
576-02151.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

3,900In Stock

2,000Expected 22/06/2026

$1.97

$1.64

$1.51

$1.26

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15HXP
Littelfuse
1: $1.76
7,445In Stock
5,000Expected 04/05/2026

Mfr. Part No.
02153.15HXP

Mouser Part No
576-02153.15HXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

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Datasheet

7,445In Stock

5,000Expected 04/05/2026

$1.76

$1.50

$0.979

Min.: 1
Mult.: 1

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

02153.15MXF34P
Littelfuse
1: $3.57
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

$3.57

$2.97

$2.74

$2.27

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

PGB1010603MRHF
Littelfuse
1: $0.42
8,470In Stock
12,000Expected 23/04/2026

Mfr. Part No.
PGB1010603MRHF

Mouser Part No
576-PGB1010603MRHF

Littelfuse

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

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Datasheet

8,470In Stock

12,000Expected 23/04/2026

Cut Tape

$0.42

$0.33

$0.304

$0.294

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional

SMCJ12A
Littelfuse
1: $0.51
25,953In Stock

Mfr. Part No.
SMCJ12A

Mouser Part No
576-SMCJ12A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional

Learn More

Datasheet

25,953In Stock

Cut Tape

$0.51

$0.33

$0.276

$0.219

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

SMCJ12CA
Littelfuse
1: $0.68
9,828In Stock
9,000Expected 14/05/2026

Mfr. Part No.
SMCJ12CA

Mouser Part No
576-SMCJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

Learn More

Datasheet

9,828In Stock

9,000Expected 14/05/2026

Cut Tape

$0.68

$0.542

$0.366

$0.281

$0.252

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Bi-Directional

SMCJ14CA
Littelfuse
1: $0.37
7,751In Stock

Mfr. Part No.
SMCJ14CA

Mouser Part No
576-SMCJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Bi-Directional

Learn More

Datasheet

7,751In Stock

Cut Tape

$0.37

$0.308

$0.245

$0.207

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ150CA
Littelfuse
1: $0.38
61,944In Stock

Mfr. Part No.
SMCJ150CA

Mouser Part No
576-SMCJ150CA

Littelfuse

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

Learn More

Datasheet

61,944In Stock

Cut Tape

$0.38

$0.295

$0.234

$0.222

$0.217

Reel

$0.208

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ15A
Littelfuse
1: $0.25
13,428In Stock

Mfr. Part No.
SMCJ15A

Mouser Part No
576-SMCJ15A

Littelfuse

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

Learn More

Datasheet

13,428In Stock

Cut Tape

$0.25

$0.249

$0.227

$0.203

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ15CA
Littelfuse
1: $0.50
9,314In Stock
9,000Expected 19/05/2026

Mfr. Part No.
SMCJ15CA

Mouser Part No
576-SMCJ15CA

Littelfuse

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

Learn More

Datasheet

9,314In Stock

9,000Expected 19/05/2026

Cut Tape

$0.50

$0.351

$0.274

$0.232

Reel

$0.203

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ16CA
Littelfuse
1: $0.45
7,471In Stock

Mfr. Part No.
SMCJ16CA

Mouser Part No
576-SMCJ16CA

Littelfuse

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

Learn More

Datasheet

7,471In Stock

Cut Tape

$0.45

$0.304

$0.262

$0.222

Reel

$0.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ18CA
Littelfuse
1: $0.33
7,990In Stock

Mfr. Part No.
SMCJ18CA

Mouser Part No
576-SMCJ18CA

Littelfuse

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

Learn More

Datasheet

7,990In Stock

Cut Tape

$0.33

$0.262

$0.229

$0.203

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ220CA
Littelfuse
1: $0.79
4,961In Stock

Mfr. Part No.
SMCJ220CA

Mouser Part No
576-SMCJ220CA

Littelfuse

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

Learn More

Datasheet

4,961In Stock

Cut Tape

$0.79

$0.597

$0.441

$0.387

Reel

$0.345

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ24A
Littelfuse
1: $0.38
15,875In Stock
13,400Expected 11/05/2026

Mfr. Part No.
SMCJ24A

Mouser Part No
576-SMCJ24A

Littelfuse

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

Learn More

Datasheet

15,875In Stock

13,400Expected 11/05/2026

Cut Tape

$0.38

$0.314

$0.233

$0.211

Reel

$0.151

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ24CA
Littelfuse
1: $0.52
11,255In Stock

Mfr. Part No.
SMCJ24CA

Mouser Part No
576-SMCJ24CA

Littelfuse

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

Learn More

Datasheet

11,255In Stock

Cut Tape

$0.52

$0.355

$0.265

$0.233

$0.218

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional

SMCJ28A
Littelfuse
1: $0.40
27,813In Stock

Mfr. Part No.
SMCJ28A

Mouser Part No
576-SMCJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional

Learn More

Datasheet

27,813In Stock

Cut Tape

$0.40

$0.324

$0.254

$0.215

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

SMCJ300A
Littelfuse
1: $0.57
12,711In Stock
12,000Expected 19/05/2026

Mfr. Part No.
SMCJ300A

Mouser Part No
576-SMCJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

Learn More

Datasheet

12,711In Stock

12,000Expected 19/05/2026

Cut Tape

$0.57

$0.439

$0.352

$0.34

Reel

$0.315

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

SMCJ300CA
Littelfuse
1: $0.78
5,018In Stock

Mfr. Part No.
SMCJ300CA

Mouser Part No
576-SMCJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

Learn More

Datasheet

5,018In Stock

Cut Tape

$0.78

$0.646

$0.483

$0.403

Reel

$0.345

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

SMCJ33A
Littelfuse
1: $0.47
10,587In Stock

Mfr. Part No.
SMCJ33A

Mouser Part No
576-SMCJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

Learn More

Datasheet

10,587In Stock

Cut Tape

$0.47

$0.367

$0.277

$0.217

Reel

$0.156

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

SMCJ33CA
Littelfuse
1: $0.42
49,560In Stock

Mfr. Part No.
SMCJ33CA

Mouser Part No
576-SMCJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

Learn More

Datasheet

49,560In Stock

Cut Tape

$0.42

$0.306

$0.258

$0.224

$0.203

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

SMCJ350A
Littelfuse
1: $0.68
4,857In Stock

Mfr. Part No.
SMCJ350A

Mouser Part No
576-SMCJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

Learn More

Datasheet

4,857In Stock

Cut Tape

$0.68

$0.465

$0.398

$0.376

Reel

$0.317

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

SMCJ36A
Littelfuse
1: $0.51
26,719In Stock

Mfr. Part No.
SMCJ36A

Mouser Part No
576-SMCJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

Learn More

Datasheet

26,719In Stock

Cut Tape

$0.51

$0.417

$0.291

$0.222

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Smart Lock & Access Control Solutions

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Smart Lock & Access Control Solutions

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