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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional SMBJ440A Littelfuse 1: Rp17.979 12.534In Stock	Mfr. Part No. SMBJ440A Mouser Part No 576-SMBJ440A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	12.534In Stock	Cut Tape Rp17.979 Rp8.531 Rp7.228 Rp5.540 Reel Rp3.761 View Rp4.990 Rp3.743 Rp3.467 Rp3.357 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE V07E25PL2T Littelfuse 1: Rp5.320 9.292In Stock	Mfr. Part No. V07E25PL2T Mouser Part No 576-V07E25PL2T	Littelfuse	Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE Learn More about Littelfuse ultramov 7mm varistors	Datasheet	9.292In Stock	Cut Tape Rp5.320 Rp3.633 Rp3.302 Reel Rp3.302	Min.: 1 Mult.: 1 : 1.000
Varistors 25V 14mm Phenolic UltraMOV V14P25P Littelfuse 1: Rp25.134 752In Stock	Mfr. Part No. V14P25P Mouser Part No 576-V14P25P	Littelfuse	Varistors 25V 14mm Phenolic UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	752In Stock	Rp25.134 Rp15.392 Rp13.704 Rp11.264 View Rp10.531 Rp9.301 Rp7.448 Rp7.192	Min.: 1 Mult.: 1
Varistors 30V 5mm Phenolic UltraMOV V05P30P Littelfuse 1: Rp14.310 28In Stock	Mfr. Part No. V05P30P Mouser Part No 576-V05P30P	Littelfuse	Varistors 30V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	28In Stock	Rp14.310 Rp8.531 Rp5.907 Rp5.485 View Rp4.642 Rp3.633 Rp3.211 Rp3.100	Min.: 1 Mult.: 1
Varistors 11V 5mm Epoxy UltraMOV V05E11P Littelfuse 1: Rp7.155 2.883In Stock	Mfr. Part No. V05E11P Mouser Part No 576-V05E11P	Littelfuse	Varistors 11V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	2.883In Stock	Rp7.155 Rp4.348 Rp3.743 Rp3.467 View Rp3.284 Rp3.082 Rp2.935 Rp2.807	Min.: 1 Mult.: 1
Varistors 14V 5mm Epoxy UltraMOV V05E14P Littelfuse 1: Rp13.026 4.327In Stock	Mfr. Part No. V05E14P Mouser Part No 576-V05E14P	Littelfuse	Varistors 14V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4.327In Stock	Rp13.026 Rp7.705 Rp5.339 Rp4.953 View Rp4.201 Rp3.302 Rp2.899	Min.: 1 Mult.: 1
Varistors 95V 5mm Epoxy UltraMOV V05E95P Littelfuse 1: Rp12.659 4.400In Stock	Mfr. Part No. V05E95P Mouser Part No 576-V05E95P	Littelfuse	Varistors 95V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4.400In Stock	Rp12.659 Rp7.559 Rp5.008 Rp4.642 View Rp3.926 Rp3.174 Rp2.789 Rp2.623	Min.: 1 Mult.: 1
Varistors 11V 5mm Phenolic UltraMOV V05P11P Littelfuse 1: Rp14.310 3.728In Stock	Mfr. Part No. V05P11P Mouser Part No 576-V05P11P	Littelfuse	Varistors 11V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	3.728In Stock	Rp14.310 Rp8.531 Rp5.907 Rp5.485 View Rp4.642 Rp3.633 Rp3.302 Rp3.211 Rp3.100	Min.: 1 Mult.: 1
Varistors 23V 5mm Phenolic UltraMOV V05P23P Littelfuse 1: Rp14.310 4.120In Stock	Mfr. Part No. V05P23P Mouser Part No 576-V05P23P	Littelfuse	Varistors 23V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	4.120In Stock	Rp14.310 Rp8.531 Rp5.907 Rp5.485 View Rp4.642 Rp4.348 Rp3.449 Rp3.100	Min.: 1 Mult.: 1
Varistors 11V 7mm Epoxy UltraMOV V07E11P Littelfuse 1: Rp7.522 4.444In Stock	Mfr. Part No. V07E11P Mouser Part No 576-V07E11P	Littelfuse	Varistors 11V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	4.444In Stock	Rp7.522 Rp5.210 Rp4.660 Rp4.201 View Rp3.944 Rp3.743 Rp3.651 Rp3.284 Rp3.137	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, High Sensitivity, EMI Compensated ZSBG323671 ZiLOG 1: Rp33.940 27.328In Stock	Mfr. Part No. ZSBG323671 Mouser Part No 692-ZSBG323671	ZiLOG	Board Mount Motion & Position Sensors PIR Sensor, Dual Element, High Sensitivity, EMI Compensated Learn More about ZiLOG zmotion pir sensors	Datasheet	27.328In Stock	Rp33.940 Rp30.087 Rp26.969 Rp25.868 View Rp22.933 Rp21.465 Rp20.364 Rp19.447 Rp18.346	Min.: 1 Mult.: 1
Varistors 35V 10mm Epoxy UltraMOV V10E35P Littelfuse 1: Rp9.540 4.334In Stock	Mfr. Part No. V10E35P Mouser Part No 576-V10E35P	Littelfuse	Varistors 35V 10mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4.334In Stock	Rp9.540 Rp6.751 Rp6.054 Rp5.265 View Rp4.898 Rp4.678 Rp4.476 Rp4.256 Rp4.165	Min.: 1 Mult.: 1
Varistors 60V 20mm Epoxy UltraMOV V20E60P Littelfuse 1: Rp11.925 2.710In Stock	Mfr. Part No. V20E60P Mouser Part No 576-V20E60P	Littelfuse	Varistors 60V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	2.710In Stock	Rp11.925 Rp8.549 Rp7.687 Rp6.733 View Rp6.274 Rp5.981 Rp5.761 Rp5.522 Rp5.375	Min.: 1 Mult.: 1
Varistors 23V 7mm Epoxy UltraMOV V07E23P Littelfuse 1: Rp7.522 4.073In Stock	Mfr. Part No. V07E23P Mouser Part No 576-V07E23P	Littelfuse	Varistors 23V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	4.073In Stock	Rp7.522 Rp5.210 Rp4.660 Rp4.036 View Rp3.743 Rp3.559 Rp3.211 Rp3.137	Min.: 1 Mult.: 1
Varistors 40V 20mm Epoxy UltraMOV V20E40P Littelfuse 1: Rp15.411 2.196In Stock	Mfr. Part No. V20E40P Mouser Part No 576-V20E40P	Littelfuse	Varistors 40V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	2.196In Stock	Rp15.411 Rp11.099 Rp9.999 Rp8.806 View Rp8.219 Rp7.870 Rp7.430 Rp7.302 Rp7.137	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional SMBJ350A Littelfuse 1: Rp13.576 5.359In Stock	Mfr. Part No. SMBJ350A Mouser Part No 576-SMBJ350A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	5.359In Stock	Cut Tape Rp13.576 Rp6.880 Rp6.054 Rp4.623 Rp4.605 Reel Rp3.357 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, Low Voltage, High EMI Compensated, White Light Protection ZSFG223611 ZiLOG 1: Rp32.289 5.565In Stock	Mfr. Part No. ZSFG223611 Mouser Part No 692-ZSFG223611	ZiLOG	Board Mount Motion & Position Sensors PIR Sensor, Dual Element, Low Voltage, High EMI Compensated, White Light Protection Learn More about ZiLOG zmotion pir sensors	Datasheet	5.565In Stock	Rp32.289 Rp28.620 Rp25.684 Rp24.584 View Rp21.648 Rp20.364 Rp19.447 Rp18.236 Rp17.080	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPST-NO 4PIN SOP CPC1008N IXYS Integrated Circuits 1: Rp44.764 73.808In Stock End of Life	Mfr. Part No. CPC1008N Mouser Part No 849-CPC1008N End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPST-NO 4PIN SOP Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	73.808In Stock	Rp44.764 Rp41.645 Rp40.361 Rp39.444 View Rp34.490 Rp33.390 Rp32.839 Rp32.656	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPNO RELAY CPC1017N IXYS Integrated Circuits 1: Rp15.778 215.064In Stock End of Life	Mfr. Part No. CPC1017N Mouser Part No 849-CPC1017N End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount SPNO RELAY Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	215.064In Stock	Rp15.778 Rp14.108 Rp13.576 Rp10.842 View Rp10.421 Rp10.219 Rp9.742	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay CPC1017NTR IXYS Integrated Circuits 1: Rp35.408 32.861In Stock 136.000On Order End of Life	Mfr. Part No. CPC1017NTR Mouser Part No 849-CPC1017NTR End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay Learn More about IXYS Integrated Circuits littelfuse optomos 1 form a ssrs	Datasheet	32.861In Stock 136.000On Order On Order Ship Dates Mfr. No: CPC1017NTR Stock: 32.861 Can Dispatch Immediately On Order: 68.000 Expected 25/01/2027 68.000 Expected 19/04/2027 Factory Lead Time: 30 Weeks	Cut Tape Rp35.408 Rp31.739 Rp30.271 Rp29.170 Reel Rp23.483 View Rp28.253 Rp26.785 Rp26.051 Rp23.483 Rp22.566 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Reed Relays REED RELAY HE3321C1200 Littelfuse 1: Rp90.813 535In Stock Factory Special Order	Mfr. Part No. HE3321C1200 Mouser Part No 934-HE3321C1200 Factory Special Order	Littelfuse	Reed Relays REED RELAY Learn More about Littelfuse sensors	Datasheet	535In Stock	Rp90.813 Rp80.906 Rp77.237 Rp74.668 View Rp72.100 Rp67.513 Rp65.128 Rp63.294	Min.: 1 Mult.: 1
Reed Relays HE3621A6012 REED RELAY HE3621A6012 Littelfuse 1: Rp39.260 2.286In Stock Factory Special Order	Mfr. Part No. HE3621A6012 Mouser Part No 934-HE3621A6012 Factory Special Order	Littelfuse	Reed Relays HE3621A6012 REED RELAY Learn More about Littelfuse he3600	Datasheet	2.286In Stock	Rp39.260 Rp35.041 Rp33.940 Rp28.803	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional SMBJ12A Littelfuse 1: Rp8.806 40.257In Stock 87.000On Order	Mfr. Part No. SMBJ12A Mouser Part No 576-SMBJ12A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	40.257In Stock 87.000On Order On Order Ship Dates Mfr. No: SMBJ12A Stock: 40.257 Can Dispatch Immediately On Order: 42.000 Expected 19/11/2026 45.000 Expected 13/04/2027 Factory Lead Time: 30 Weeks	Cut Tape Rp8.806 Rp3.999 Rp3.394 Rp2.532 Reel Rp1.633 View Rp2.220 Rp1.449 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional SMBJ15A Littelfuse 1: Rp7.155 31.067In Stock 27.000Expected 28/12/2026	Mfr. Part No. SMBJ15A Mouser Part No 576-SMBJ15A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	31.067In Stock 27.000Expected 28/12/2026	Cut Tape Rp7.155 Rp3.999 Rp2.935 Rp2.183 Rp1.963 Reel Rp1.449 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional SMBJ18CA Littelfuse 1: Rp10.090 68.108In Stock 36.000Expected 19/05/2027	Mfr. Part No. SMBJ18CA Mouser Part No 576-SMBJ18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	68.108In Stock 36.000Expected 19/05/2027	Cut Tape Rp10.090 Rp4.715 Rp3.908 Rp2.605 Reel Rp1.853 View Rp2.385 Rp1.761 MouseReel Available	Min.: 1 Mult.: 1 : 3.000