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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 #

Varistors 60V 14mm Phenolic UltraMOV

V14P60P
Littelfuse
1: $0.44
1,800Expected 2026/05/25

Mfr. Part No.
V14P60P

Mouser Part No
576-V14P60P

Varistors 60V 14mm Phenolic UltraMOV

Datasheet

1,800Expected 2026/05/25

$0.44

$0.306

$0.274

$0.238

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Epoxy UltraMOV

V20E11P
Littelfuse
1: $0.74
1,500Expected 2026/04/13

Mfr. Part No.
V20E11P

Mouser Part No
576-V20E11P

Varistors 11V 20mm Epoxy UltraMOV

Datasheet

1,500Expected 2026/04/13

$0.74

$0.526

$0.475

$0.416

View

Min.: 1
Mult.: 1

Varistors 35V 20mm Epoxy UltraMOV

V20E35P
Littelfuse
1: $0.74
1,500Expected 2026/04/20

Mfr. Part No.
V20E35P

Mouser Part No
576-V20E35P

Varistors 35V 20mm Epoxy UltraMOV

Datasheet

1,500Expected 2026/04/20

$0.74

$0.526

$0.475

$0.416

View

Min.: 1
Mult.: 1

Varistors 35V 20mm Phenolic UltraMOV

V20P35P
Littelfuse
1: $0.80
1,200Expected 2026/06/18

Mfr. Part No.
V20P35P

Mouser Part No
576-V20P35P

Varistors 35V 20mm Phenolic UltraMOV

Datasheet

1,200Expected 2026/06/18

$0.80

$0.575

$0.518

$0.455

$0.421

Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE3621A1200
Littelfuse
Restricted Availability
Factory Special Order

Mfr. Part No.
HE3621A1200

Mouser Part No
934-HE3621A1200

Factory Special Order

Reed Relays REED RELAY

Datasheet

More Info Available

Restricted Availability

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

SMBJ33A-T7
Littelfuse
1: $0.461
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMBJ33A-T7

Mouser Part No
576-SMBJ33A-T7

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.461

$0.305

$0.177

Reel

$0.113

$0.098

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional

SMBJ6.0A-T7
Littelfuse
1: $0.461
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMBJ6.0A-T7

Mouser Part No
576-SMBJ6.0A-T7

ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.461

$0.305

$0.177

Reel

$0.113

$0.098

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional

SMBJ7.0A-T7
Littelfuse
1: $0.461
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMBJ7.0A-T7

Mouser Part No
576-SMBJ7.0A-T7

ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.461

$0.305

$0.177

Reel

$0.108

$0.095

View

Min.: 1
Mult.: 1

Reel: 500

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

SMBJ70CA-T7
Littelfuse
1: $0.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMBJ70CA-T7

Mouser Part No
576-SMBJ70CA-T7

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.54

$0.326

$0.207

Reel

$0.128

$0.112

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 11V 5mm Epoxy UltraMOV

V05E11PL2B
Littelfuse
1: $0.69
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E11PL2B

Mouser Part No
576-V05E11PL2B

Varistors 11V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.69

$0.411

$0.284

$0.264

View

Min.: 1
Mult.: 1

Varistors 14V 5mm Epoxy UltraMOV

V05E14PL1A
Littelfuse
10,000: $0.142
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E14PL1A

Mouser Part No
576-V05E14PL1A

Varistors 14V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.142

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E14PL1T
Littelfuse
10,000: $0.142
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E14PL1T

Mouser Part No
576-V05E14PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.142

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors 17V 5mm Epoxy UltraMOV

V05E17P
Littelfuse
1: $0.65
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E17P

Mouser Part No
576-V05E17P

Varistors 17V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.65

$0.388

$0.257

$0.24

View

Min.: 1
Mult.: 1

Varistors 20V 5mm Epoxy UltraMOV

V05E20P
Littelfuse
1: $0.29
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E20P

Mouser Part No
576-V05E20P

Varistors 20V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.29

$0.176

$0.151

$0.14

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E20PL1T
Littelfuse
10,000: $0.137
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E20PL1T

Mouser Part No
576-V05E20PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.137

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors 23V 5mm Epoxy UltraMOV

V05E23P
Littelfuse
1: $0.50
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E23P

Mouser Part No
576-V05E23P

Varistors 23V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.50

$0.307

$0.212

$0.199

View

Min.: 1
Mult.: 1

Varistors 25V 5mm Epoxy UltraMOV

V05E25P
Littelfuse
1: $0.65
Lead-Time 13 Weeks

Mfr. Part No.
V05E25P

Mouser Part No
576-V05E25P

Varistors 25V 5mm Epoxy UltraMOV

Datasheet

Lead-Time 13 Weeks

$0.65

$0.388

$0.257

$0.24

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E25PL1T
Littelfuse
10,000: $0.137
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E25PL1T

Mouser Part No
576-V05E25PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.137

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors 30V 5mm Epoxy UltraMOV

V05E30PL1T
Littelfuse
10,000: $0.144
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E30PL1T

Mouser Part No
576-V05E30PL1T

Varistors 30V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.144

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E35PL1T
Littelfuse
10,000: $0.137
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E35PL1T

Mouser Part No
576-V05E35PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.137

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors 40V 5mm Epoxy UltraMOV

V05E40PL2A5
Littelfuse
10,000: $0.13
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E40PL2A5

Mouser Part No
576-V05E40PL2A5

Varistors 40V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.13

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors 40V 5mm Epoxy UltraMOV

V05E40PL2T5
Littelfuse
1,000: $0.144
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E40PL2T5

Mouser Part No
576-V05E40PL2T5

Varistors 40V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.144

$0.144

Min.: 1
Mult.: 1

Reel: 1,000

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

V05E40PL3T
Littelfuse
10,000: $0.144
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E40PL3T

Mouser Part No
576-V05E40PL3T

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.144

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E50PL1A5
Littelfuse
10,000: $0.128
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E50PL1A5

Mouser Part No
576-V05E50PL1A5

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.128

Min.: 10,000
Mult.: 1,000

Reel: 1,000

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

V05E50PL2T
Littelfuse
10,000: $0.144
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V05E50PL2T

Mouser Part No
576-V05E50PL2T

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.144

Min.: 10,000
Mult.: 1,000

Reel: 1,000