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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: $0.682
1,800Expected 2026-05-25

Mfr. Part #
V14P60P

Mouser Part #
576-V14P60P

Varistors 60V 14mm Phenolic UltraMOV

Datasheet

1,800Expected 2026-05-25

$0.682

$0.474

$0.425

$0.369

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Epoxy UltraMOV

V20E11P
Littelfuse
1: $1.15
1,500Expected 2026-04-13

Mfr. Part #
V20E11P

Mouser Part #
576-V20E11P

Varistors 11V 20mm Epoxy UltraMOV

Datasheet

1,500Expected 2026-04-13

$1.15

$0.815

$0.735

$0.645

View

Min.: 1
Mult.: 1

Varistors 35V 20mm Epoxy UltraMOV

V20E35P
Littelfuse
1: $1.15
1,500Expected 2026-04-20

Mfr. Part #
V20E35P

Mouser Part #
576-V20E35P

Varistors 35V 20mm Epoxy UltraMOV

Datasheet

1,500Expected 2026-04-20

$1.15

$0.815

$0.735

$0.645

View

Min.: 1
Mult.: 1

Varistors 35V 20mm Phenolic UltraMOV

V20P35P
Littelfuse
1: $1.24
1,200Expected 2026-06-18

Mfr. Part #
V20P35P

Mouser Part #
576-V20P35P

Varistors 35V 20mm Phenolic UltraMOV

Datasheet

1,200Expected 2026-06-18

$1.24

$0.89

$0.801

$0.705

$0.653

Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE3621A1200
Littelfuse
Restricted Availability
Factory Special Order

Mfr. Part #
HE3621A1200

Mouser Part #
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: $0.713
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ33A-T7

Mouser Part #
576-SMBJ33A-T7

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.713

$0.473

$0.274

Reel

$0.175

$0.152

View

Min.: 1
Mult.: 1

Reel: 500

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

SMBJ6.0A-T7
Littelfuse
1: $0.713
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ6.0A-T7

Mouser Part #
576-SMBJ6.0A-T7

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.713

$0.473

$0.274

Reel

$0.175

$0.152

View

Min.: 1
Mult.: 1

Reel: 500

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

SMBJ7.0A-T7
Littelfuse
1: $0.713
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ7.0A-T7

Mouser Part #
576-SMBJ7.0A-T7

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.713

$0.473

$0.274

Reel

$0.167

$0.147

View

Min.: 1
Mult.: 1

Reel: 500

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

SMBJ70CA-T7
Littelfuse
1: $0.837
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SMBJ70CA-T7

Mouser Part #
576-SMBJ70CA-T7

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.837

$0.505

$0.321

Reel

$0.198

$0.174

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 11V 5mm Epoxy UltraMOV

V05E11PL2B
Littelfuse
1: $1.07
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E11PL2B

Mouser Part #
576-V05E11PL2B

Varistors 11V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.07

$0.637

$0.44

$0.409

View

Min.: 1
Mult.: 1

Varistors 14V 5mm Epoxy UltraMOV

V05E14PL1A
Littelfuse
10,000: $0.22
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E14PL1A

Mouser Part #
576-V05E14PL1A

Varistors 14V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.22

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

Reel: 1,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E14PL1T
Littelfuse
10,000: $0.22
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E14PL1T

Mouser Part #
576-V05E14PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.22

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

Reel: 1,000

Varistors 17V 5mm Epoxy UltraMOV

V05E17P
Littelfuse
1: $1.01
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E17P

Mouser Part #
576-V05E17P

Varistors 17V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.01

$0.601

$0.398

$0.37

View

Min.: 1
Mult.: 1

Varistors 20V 5mm Epoxy UltraMOV

V05E20P
Littelfuse
1: $0.45
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E20P

Mouser Part #
576-V05E20P

Varistors 20V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.45

$0.273

$0.234

$0.217

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E20PL1T
Littelfuse
10,000: $0.212
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E20PL1T

Mouser Part #
576-V05E20PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.212

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

Reel: 1,000

Varistors 23V 5mm Epoxy UltraMOV

V05E23P
Littelfuse
1: $0.775
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E23P

Mouser Part #
576-V05E23P

Varistors 23V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.775

$0.476

$0.329

$0.308

View

Min.: 1
Mult.: 1

Varistors 25V 5mm Epoxy UltraMOV

V05E25P
Littelfuse
1: $1.01
Lead-Time 13 Weeks

Mfr. Part #
V05E25P

Mouser Part #
576-V05E25P

Varistors 25V 5mm Epoxy UltraMOV

Datasheet

Lead-Time 13 Weeks

$1.01

$0.601

$0.398

$0.37

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E25PL1T
Littelfuse
10,000: $0.212
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E25PL1T

Mouser Part #
576-V05E25PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.212

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

Reel: 1,000

Varistors 30V 5mm Epoxy UltraMOV

V05E30PL1T
Littelfuse
10,000: $0.223
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E30PL1T

Mouser Part #
576-V05E30PL1T

Varistors 30V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.223

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

Reel: 1,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E35PL1T
Littelfuse
10,000: $0.212
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E35PL1T

Mouser Part #
576-V05E35PL1T

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.212

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

Reel: 1,000

Varistors 40V 5mm Epoxy UltraMOV

V05E40PL2A5
Littelfuse
10,000: $0.202
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E40PL2A5

Mouser Part #
576-V05E40PL2A5

Varistors 40V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.202

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

Reel: 1,000

Varistors 40V 5mm Epoxy UltraMOV

V05E40PL2T5
Littelfuse
1,000: $0.223
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E40PL2T5

Mouser Part #
576-V05E40PL2T5

Varistors 40V 5mm Epoxy UltraMOV

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.223

$0.223

Min.: 1
Mult.: 1

Reel: 1,000

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

V05E40PL3T
Littelfuse
10,000: $0.223
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E40PL3T

Mouser Part #
576-V05E40PL3T

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.223

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

Reel: 1,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E50PL1A5
Littelfuse
10,000: $0.198
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E50PL1A5

Mouser Part #
576-V05E50PL1A5

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.198

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

Reel: 1,000

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

V05E50PL2T
Littelfuse
10,000: $0.223
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
V05E50PL2T

Mouser Part #
576-V05E50PL2T

Varistors RADIAL VARISTOR 5MM ROHS/LEAD FREE

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.223

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

Reel: 1,000