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.

All Results (363)

Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Varistors 25V 20mm Epoxy UltraMOV 1.542In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 30V 20mm Epoxy UltraMOV 2.925In Stock
Min.: 1
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Littelfuse Varistors 35V 20mm Epoxy UltraMOV
1.500Expected 4/20/2026
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Mult.: 1

Littelfuse Varistors 40V 20mm Epoxy UltraMOV 2.978In Stock
Min.: 1
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Littelfuse Varistors 50V 20mm Epoxy UltraMOV 1.247In Stock
500Expected 3/10/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 60V 20mm Epoxy UltraMOV 3.717In Stock
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Littelfuse Varistors 23V 20mm Phenolic UltraMOV 641In Stock
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Littelfuse Varistors 25V 20mm Phenolic UltraMOV 1.198In Stock
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Littelfuse Varistors 30V 20mm Phenolic UltraMOV 794In Stock
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Littelfuse Varistors 40V 20mm Phenolic UltraMOV 524In Stock
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Littelfuse Varistors 60V 20mm Phenolic UltraMOV 1.263In Stock
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Littelfuse Varistors 75V 20mm Phenolic UltraMOV 183In Stock
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Littelfuse Varistors 95V 20mm Phenolic UltraMOV 1.552In Stock
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Littelfuse Reed Relays HE3321A1200 REED RELAY 209In Stock
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Littelfuse Reed Relays HE3321A2400 REED RELAY 601In Stock
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Littelfuse Reed Relays HE3351A2400 549In Stock
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Littelfuse Reed Relays HE3621A0540 36In Stock
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Littelfuse Reed Relays REED RELAY 132In Stock
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Littelfuse Varistors 60V 10mm Epoxy UltraMOV 1.214In Stock
Min.: 1
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ZiLOG Board Mount Motion & Position Sensors PIR Sensor, Dual Element, Low Voltage, High EMI Compensated, White Light Protection 353In Stock
Min.: 1
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ZiLOG Board Mount Motion & Position Sensors PIR Sensor, Dual Element 1In Stock
6.000Expected 6/25/2026
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional
6.000Expected 4/27/2026
Min.: 1
Mult.: 1
Reel: 3.000

Littelfuse Varistors 23V 5mm Phenolic UltraMOV
4.180Expected 4/6/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 7mm Epoxy UltraMOV
4.500Expected 4/10/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 60V 14mm Phenolic UltraMOV
1.800Expected 5/25/2026
Min.: 1
Mult.: 1