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Solutions for Infrared Motion Detectors

Littelfuse offers protect, control, and sensing solutions to ensure robust, reliable designs of infrared motion detectors that will result in fewer field failures and a more cost-effective and profitable product. Smart homes and buildings are benefitting from intelligent technologies that enable them to be safer, more convenient, and energy-efficient. Infrared motion detectors combine convenience, safety, and energy conservation. Infrared motion detectors sense occupancy in an area that can then activate lighting, the HVAC system, or the alarm.

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Part #

ESD Protection Diodes / TVS Diodes 600W 180V 5% Uni-Directional

SMBJ180A
Littelfuse
1: CHF 0.452
4’671In Stock

Mfr. Part No.
SMBJ180A

Mouser Part No
576-SMBJ180A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V 5% Uni-Directional

Learn More

Datasheet

4’671In Stock

Cut Tape

CHF 0.452

CHF 0.202

CHF 0.178

CHF 0.133

CHF 0.129

Reel

CHF 0.088

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 180V 5% Bi-Directional

SMBJ180CA
Littelfuse
1: CHF 0.452
3’176In Stock

Mfr. Part No.
SMBJ180CA

Mouser Part No
576-SMBJ180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V 5% Bi-Directional

Learn More

Datasheet

3’176In Stock

Cut Tape

CHF 0.452

CHF 0.207

CHF 0.177

CHF 0.141

Reel

CHF 0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 188V 5% Uni-Directional

SMBJ188A
Littelfuse
1: CHF 0.428
3’296In Stock
6’000Expected 10/26/2026

Mfr. Part No.
SMBJ188A

Mouser Part No
576-SMBJ188A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 188V 5% Uni-Directional

Learn More

Datasheet

3’296In Stock

6’000Expected 10/26/2026

Cut Tape

CHF 0.428

CHF 0.191

CHF 0.165

CHF 0.125

Reel

CHF 0.088

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 188V 5% Bi-Directional

SMBJ188CA
Littelfuse
1: CHF 0.444
3’208In Stock

Mfr. Part No.
SMBJ188CA

Mouser Part No
576-SMBJ188CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 188V 5% Bi-Directional

Learn More

Datasheet

3’208In Stock

Cut Tape

CHF 0.444

CHF 0.232

CHF 0.173

CHF 0.141

Reel

CHF 0.098

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 200V 5% Uni-Directional

SMBJ200A
Littelfuse
1: CHF 0.388
84In Stock
24’000On Order

Mfr. Part No.
SMBJ200A

Mouser Part No
576-SMBJ200A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V 5% Uni-Directional

Learn More

Datasheet

84In Stock

24’000On Order

Cut Tape

CHF 0.388

CHF 0.23

CHF 0.145

CHF 0.127

CHF 0.126

Reel

CHF 0.088

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional

SMBJ200CA
Littelfuse
1: CHF 0.412
13’136In Stock
18’000Expected 10/5/2026

Mfr. Part No.
SMBJ200CA

Mouser Part No
576-SMBJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional

Learn More

Datasheet

13’136In Stock

18’000Expected 10/5/2026

Cut Tape

CHF 0.412

CHF 0.207

CHF 0.162

CHF 0.128

Reel

CHF 0.089

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 20V 5% Uni-Directional

SMBJ20A
Littelfuse
1: CHF 0.396
4’183In Stock
48’000On Order

Mfr. Part No.
SMBJ20A

Mouser Part No
576-SMBJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V 5% Uni-Directional

Learn More

Datasheet

4’183In Stock

48’000On Order

Cut Tape

CHF 0.396

CHF 0.207

CHF 0.156

CHF 0.116

Reel

CHF 0.074

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional

SMBJ20CA
Littelfuse
1: CHF 0.428
5’868In Stock
51’000On Order

Mfr. Part No.
SMBJ20CA

Mouser Part No
576-SMBJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional

Learn More

Datasheet

5’868In Stock

51’000On Order

Cut Tape

CHF 0.428

CHF 0.216

CHF 0.169

CHF 0.118

CHF 0.10

Reel

CHF 0.077

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 220V 5% Uni-Directional

SMBJ220A
Littelfuse
1: CHF 0.738
187In Stock
9’000On Order

Mfr. Part No.
SMBJ220A

Mouser Part No
576-SMBJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V 5% Uni-Directional

Learn More

Datasheet

187In Stock

9’000On Order

Cut Tape

CHF 0.738

CHF 0.355

CHF 0.266

CHF 0.207

CHF 0.197

Reel

CHF 0.168

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional

SMBJ220CA
Littelfuse
1: CHF 0.817
1’210In Stock
39’000On Order

Mfr. Part No.
SMBJ220CA

Mouser Part No
576-SMBJ220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional

Learn More

Datasheet

1’210In Stock

39’000On Order

Cut Tape

CHF 0.817

CHF 0.391

CHF 0.331

CHF 0.255

Reel

CHF 0.187

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 22V 5% Uni-Directional

SMBJ22A
Littelfuse
1: CHF 0.293
8’129In Stock

Mfr. Part No.
SMBJ22A

Mouser Part No
576-SMBJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V 5% Uni-Directional

Learn More

Datasheet

8’129In Stock

Cut Tape

CHF 0.293

CHF 0.177

CHF 0.122

CHF 0.102

Reel

CHF 0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 22V 5% Bi-Directional

SMBJ22CA
Littelfuse
1: CHF 0.444
6’590In Stock

Mfr. Part No.
SMBJ22CA

Mouser Part No
576-SMBJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V 5% Bi-Directional

Learn More

Datasheet

6’590In Stock

Cut Tape

CHF 0.444

CHF 0.204

CHF 0.166

CHF 0.126

Reel

CHF 0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMBJ24CA
Littelfuse
1: CHF 0.452
5’000In Stock
84’000On Order

Mfr. Part No.
SMBJ24CA

Mouser Part No
576-SMBJ24CA

Littelfuse

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

Learn More

Datasheet

5’000In Stock

84’000On Order

Cut Tape

CHF 0.452

CHF 0.28

CHF 0.179

CHF 0.135

CHF 0.12

Reel

CHF 0.085

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 250V 5% Bi-Directional

SMBJ250CA
Littelfuse
1: CHF 0.666
1’509In Stock
3’000Expected 10/1/2026

Mfr. Part No.
SMBJ250CA

Mouser Part No
576-SMBJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V 5% Bi-Directional

Learn More

Datasheet

1’509In Stock

3’000Expected 10/1/2026

Cut Tape

CHF 0.666

CHF 0.361

CHF 0.301

CHF 0.23

CHF 0.219

Reel

CHF 0.187

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMBJ28CA
Littelfuse
1: CHF 0.428
10’137In Stock
90’000On Order

Mfr. Part No.
SMBJ28CA

Mouser Part No
576-SMBJ28CA

Littelfuse

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

Learn More

Datasheet

10’137In Stock

90’000On Order

Cut Tape

CHF 0.428

CHF 0.225

CHF 0.167

CHF 0.126

CHF 0.125

Reel

CHF 0.079

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMBJ300A
Littelfuse
1: CHF 0.801
656In Stock
3’000Expected 3/10/2027

Mfr. Part No.
SMBJ300A

Mouser Part No
576-SMBJ300A

Littelfuse

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

Learn More

Datasheet

656In Stock

3’000Expected 3/10/2027

Cut Tape

CHF 0.801

CHF 0.502

CHF 0.326

CHF 0.252

CHF 0.207

Reel

CHF 0.167

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMBJ33CA
Littelfuse
1: CHF 0.452
900In Stock
101’300On Order

Mfr. Part No.
SMBJ33CA

Mouser Part No
576-SMBJ33CA

Littelfuse

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

Learn More

Datasheet

900In Stock

101’300On Order

Cut Tape

CHF 0.452

CHF 0.232

CHF 0.178

CHF 0.133

CHF 0.113

Reel

CHF 0.077

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

SMBJ400A
Littelfuse
1: CHF 0.658
64In Stock
15’000Expected 11/18/2026

Mfr. Part No.
SMBJ400A

Mouser Part No
576-SMBJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

Learn More

Datasheet

64In Stock

15’000Expected 11/18/2026

Cut Tape

CHF 0.658

CHF 0.41

CHF 0.269

CHF 0.209

CHF 0.19

Reel

CHF 0.183

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

SMBJ400CA
Littelfuse
1: CHF 0.682
229In Stock
12’000On Order

Mfr. Part No.
SMBJ400CA

Mouser Part No
576-SMBJ400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

Learn More

Datasheet

229In Stock

12’000On Order

Cut Tape

CHF 0.682

CHF 0.43

CHF 0.337

CHF 0.255

Reel

CHF 0.171

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional

SMBJ43CA
Littelfuse
1: CHF 0.452
1’492In Stock
12’000On Order

Mfr. Part No.
SMBJ43CA

Mouser Part No
576-SMBJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional

Learn More

Datasheet

1’492In Stock

12’000On Order

Cut Tape

CHF 0.452

CHF 0.221

CHF 0.179

CHF 0.135

CHF 0.134

Reel

CHF 0.088

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 440V 5% Bi-Directional

SMBJ440CA
Littelfuse
1: CHF 0.658
3’214In Stock
9’000On Order

Mfr. Part No.
SMBJ440CA

Mouser Part No
576-SMBJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V 5% Bi-Directional

Learn More

Datasheet

3’214In Stock

9’000On Order

Cut Tape

CHF 0.658

CHF 0.343

CHF 0.292

CHF 0.224

CHF 0.212

Reel

CHF 0.187

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 45V 5% Uni-Directional

SMBJ45A
Littelfuse
1: CHF 0.372
6’308In Stock

Mfr. Part No.
SMBJ45A

Mouser Part No
576-SMBJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 45V 5% Uni-Directional

Learn More

Datasheet

6’308In Stock

Cut Tape

CHF 0.372

CHF 0.178

CHF 0.145

CHF 0.113

Reel

CHF 0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 45V 5% Bi-Directional

SMBJ45CA
Littelfuse
1: CHF 0.405
11’761In Stock
18’000Expected 12/1/2026

Mfr. Part No.
SMBJ45CA

Mouser Part No
576-SMBJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 45V 5% Bi-Directional

Learn More

Datasheet

11’761In Stock

18’000Expected 12/1/2026

Cut Tape

CHF 0.405

CHF 0.204

CHF 0.172

CHF 0.134

Reel

CHF 0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMBJ48A
Littelfuse
1: CHF 0.396
1’209In Stock
33’000On Order

Mfr. Part No.
SMBJ48A

Mouser Part No
576-SMBJ48A

Littelfuse

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

Learn More

Datasheet

1’209In Stock

33’000On Order

Cut Tape

CHF 0.396

CHF 0.246

CHF 0.156

CHF 0.116

CHF 0.104

Reel

CHF 0.063

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMBJ51CA
Littelfuse
1: CHF 0.388
10’320In Stock
27’000Expected 3/1/2027

Mfr. Part No.
SMBJ51CA

Mouser Part No
576-SMBJ51CA

Littelfuse

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

Learn More

Datasheet

10’320In Stock

27’000Expected 3/1/2027

Cut Tape

CHF 0.388

CHF 0.204

CHF 0.169

CHF 0.122

Reel

CHF 0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Solutions for Infrared Motion Detectors

All Results (348)

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Solutions for Infrared Motion Detectors

All Results (348)

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