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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 7.5V 5% Uni-Directional

SMBJ7.5A
Littelfuse
1: $0.28
3,615In Stock

Mfr. Part No.
SMBJ7.5A

Mouser Part No
576-SMBJ7.5A

Littelfuse

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

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Datasheet

3,615In Stock

Cut Tape

$0.28

$0.212

$0.156

$0.131

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ7.5CA
Littelfuse
1: $0.261
9,473In Stock

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

9,473In Stock

Cut Tape

$0.261

$0.124

$0.108

$0.106

$0.10

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 70V 5% Uni-Directional

SMBJ70A
Littelfuse
1: $0.33
5,587In Stock

Mfr. Part No.
SMBJ70A

Mouser Part No
576-SMBJ70A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 70V 5% Uni-Directional

Learn More

Datasheet

5,587In Stock

Cut Tape

$0.33

$0.222

$0.127

$0.12

Reel

$0.079

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional

SMBJ70CA
Littelfuse
1: $0.48
7,974In Stock

Mfr. Part No.
SMBJ70CA

Mouser Part No
576-SMBJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional

Learn More

Datasheet

7,974In Stock

Cut Tape

$0.48

$0.279

$0.188

$0.147

Reel

$0.109

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional

SMBJ75A
Littelfuse
1: $0.33
6,060In Stock

Mfr. Part No.
SMBJ75A

Mouser Part No
576-SMBJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional

Learn More

Datasheet

6,060In Stock

Cut Tape

$0.33

$0.222

$0.106

$0.105

Reel

$0.091

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

SMBJ75CA
Littelfuse
1: $0.22
3,578In Stock
6,000Expected 2026/02/19

Mfr. Part No.
SMBJ75CA

Mouser Part No
576-SMBJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

Learn More

Datasheet

3,578In Stock

6,000Expected 2026/02/19

Cut Tape

$0.22

$0.148

$0.099

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

SMBJ78A
Littelfuse
1: $0.23
5,625In Stock

Mfr. Part No.
SMBJ78A

Mouser Part No
576-SMBJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

Learn More

Datasheet

5,625In Stock

Cut Tape

$0.23

$0.14

$0.105

$0.104

Reel

$0.088

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

SMBJ78CA
Littelfuse
1: $0.37
4,731In Stock

Mfr. Part No.
SMBJ78CA

Mouser Part No
576-SMBJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

Learn More

Datasheet

4,731In Stock

Cut Tape

$0.37

$0.29

$0.144

$0.142

Reel

$0.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

SMBJ8.0CA
Littelfuse
1: $0.32
9,232In Stock

Mfr. Part No.
SMBJ8.0CA

Mouser Part No
576-SMBJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

Learn More

Datasheet

9,232In Stock

Cut Tape

$0.32

$0.229

$0.119

$0.115

Reel

$0.104

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional

SMBJ8.5A
Littelfuse
1: $0.43
10,156In Stock

Mfr. Part No.
SMBJ8.5A

Mouser Part No
576-SMBJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional

Learn More

Datasheet

10,156In Stock

Cut Tape

$0.43

$0.277

$0.11

$0.109

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

SMBJ8.5CA
Littelfuse
1: $0.511
3,353In Stock

Mfr. Part No.
SMBJ8.5CA

Mouser Part No
576-SMBJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

Learn More

Datasheet

3,353In Stock

Cut Tape

$0.511

$0.316

$0.201

$0.151

$0.135

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

SMBJ85A
Littelfuse
1: $0.311
6,185In Stock

Mfr. Part No.
SMBJ85A

Mouser Part No
576-SMBJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

Learn More

Datasheet

6,185In Stock

Cut Tape

$0.311

$0.20

$0.104

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Bi-Directional

SMBJ85CA
Littelfuse
1: $0.38
7,241In Stock

Mfr. Part No.
SMBJ85CA

Mouser Part No
576-SMBJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Bi-Directional

Learn More

Datasheet

7,241In Stock

Cut Tape

$0.38

$0.255

$0.117

$0.115

$0.113

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ9.0A
Littelfuse
1: $0.33
4,976In Stock

Mfr. Part No.
SMBJ9.0A

Mouser Part No
576-SMBJ9.0A

Littelfuse

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

Learn More

Datasheet

4,976In Stock

Cut Tape

$0.33

$0.222

$0.109

$0.108

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ9.0CA
Littelfuse
1: $0.38
6,230In Stock
6,000Expected 2026/04/13

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

6,230In Stock

6,000Expected 2026/04/13

Cut Tape

$0.38

$0.255

$0.117

$0.115

$0.113

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 90V 5% Uni-Directional

SMBJ90A
Littelfuse
1: $0.261
3,139In Stock

Mfr. Part No.
SMBJ90A

Mouser Part No
576-SMBJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 90V 5% Uni-Directional

Learn More

Datasheet

3,139In Stock

Cut Tape

$0.261

$0.149

$0.099

$0.097

Reel

$0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 90V 5% Bi-Directional

SMBJ90CA
Littelfuse
1: $0.22
3,205In Stock

Mfr. Part No.
SMBJ90CA

Mouser Part No
576-SMBJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 90V 5% Bi-Directional

Learn More

Datasheet

3,205In Stock

Cut Tape

$0.22

$0.191

$0.177

$0.152

$0.13

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reed Relays REED RELAY

HE3321C1200
Littelfuse
1: $5.34
888In Stock
Factory Special Order

Mfr. Part No.
HE3321C1200

Mouser Part No
934-HE3321C1200

Factory Special Order

Littelfuse

Reed Relays REED RELAY

Learn More

Datasheet

888In Stock

$5.34

$4.76

$4.55

$4.40

View

Min.: 1
Mult.: 1

Reed Relays HE3351A1200

HE3351A1200
Littelfuse
1: $3.79
430In Stock
Factory Special Order

Mfr. Part No.
HE3351A1200

Mouser Part No
934-HE3351A1200

Factory Special Order

Littelfuse

Reed Relays HE3351A1200

Learn More

Datasheet

430In Stock

$3.79

$3.27

$3.16

$3.09

View

Min.: 1
Mult.: 1

Varistors 11V 5mm Epoxy UltraMOV

V05E11P
Littelfuse
1: $0.29
2,973In Stock

Mfr. Part No.
V05E11P

Mouser Part No
576-V05E11P

Littelfuse

Varistors 11V 5mm Epoxy UltraMOV

Learn More

Datasheet

2,973In Stock

$0.29

$0.176

$0.151

$0.14

View

Min.: 1
Mult.: 1

Varistors 30V 5mm Epoxy UltraMOV

V05E30P
Littelfuse
1: $0.29
4,367In Stock

Mfr. Part No.
V05E30P

Mouser Part No
576-V05E30P

Littelfuse

Varistors 30V 5mm Epoxy UltraMOV

Learn More

Datasheet

4,367In Stock

$0.29

$0.176

$0.151

$0.14

View

Min.: 1
Mult.: 1

Varistors 35V 5mm Epoxy UltraMOV

V05E35P
Littelfuse
1: $0.25
502In Stock

Mfr. Part No.
V05E35P

Mouser Part No
576-V05E35P

Littelfuse

Varistors 35V 5mm Epoxy UltraMOV

Learn More

Datasheet

502In Stock

$0.25

$0.154

$0.133

$0.13

Min.: 1
Mult.: 1

Varistors 40V 5mm Epoxy UltraMOV

V05E40P
Littelfuse
1: $0.29
86In Stock
4,500Expected 2026/05/12

Mfr. Part No.
V05E40P

Mouser Part No
576-V05E40P

Littelfuse

Varistors 40V 5mm Epoxy UltraMOV

Learn More

Datasheet

86In Stock

4,500Expected 2026/05/12

$0.29

$0.176

$0.151

$0.14

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E40PL1T
Littelfuse
1: $0.78
998In Stock
10,000Expected 2026/03/30

Mfr. Part No.
V05E40PL1T

Mouser Part No
576-V05E40PL1T

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Learn More

Datasheet

998In Stock

10,000Expected 2026/03/30

Cut Tape

$0.78

$0.776

$0.716

Reel

$0.573

$0.501

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 50V 5mm Epoxy UltraMOV

V05E50P
Littelfuse
1: $0.27
1,915In Stock

Mfr. Part No.
V05E50P

Mouser Part No
576-V05E50P

Littelfuse

Varistors 50V 5mm Epoxy UltraMOV

Learn More

Datasheet

1,915In Stock

$0.27

$0.166

$0.143

$0.131

View

Min.: 1
Mult.: 1

Solutions for Infrared Motion Detectors

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Solutions for Infrared Motion Detectors

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