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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Varistors 23V 20mm Epoxy UltraMOV V20E23P Littelfuse 1: $0.84 12,240In Stock	Mfr. Part No. V20E23P Mouser Part No 576-V20E23P	Littelfuse	Varistors 23V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	12,240In Stock	$0.84 $0.546 $0.48 $0.472 View $0.447 $0.422 $0.418 $0.417	Min.: 1 Mult.: 1
Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE V07E25PL2T Littelfuse 1: $0.29 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 $0.29 $0.187 $0.18 Reel $0.18	Min.: 1 Mult.: 1 : 1,000
Varistors 11V 5mm Phenolic UltraMOV V05P11P Littelfuse 1: $0.78 3,738In Stock	Mfr. Part No. V05P11P Mouser Part No 576-V05P11P	Littelfuse	Varistors 11V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	3,738In Stock	$0.78 $0.465 $0.322 $0.299 View $0.253 $0.237 $0.188 $0.173	Min.: 1 Mult.: 1
Varistors 23V 5mm Phenolic UltraMOV V05P23P Littelfuse 1: $0.78 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	$0.78 $0.465 $0.322 $0.299 View $0.253 $0.237 $0.188 $0.173	Min.: 1 Mult.: 1
Varistors 14V 5mm Epoxy UltraMOV V05E14P Littelfuse 1: $0.71 4,145In Stock	Mfr. Part No. V05E14P Mouser Part No 576-V05E14P	Littelfuse	Varistors 14V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4,145In Stock	$0.71 $0.42 $0.291 $0.27 View $0.229 $0.18 $0.158	Min.: 1 Mult.: 1
Varistors 95V 5mm Epoxy UltraMOV V05E95P Littelfuse 1: $0.66 4,356In Stock	Mfr. Part No. V05E95P Mouser Part No 576-V05E95P	Littelfuse	Varistors 95V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4,356In Stock	$0.66 $0.394 $0.273 $0.253 View $0.214 $0.173 $0.138	Min.: 1 Mult.: 1
Varistors 25V 14mm Phenolic UltraMOV V14P25P Littelfuse 1: $1.49 749In Stock	Mfr. Part No. V14P25P Mouser Part No 576-V14P25P	Littelfuse	Varistors 25V 14mm Phenolic UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	749In Stock	$1.49 $0.91 $0.675 $0.627 View $0.534 $0.442 $0.424 $0.401 $0.388	Min.: 1 Mult.: 1
Varistors 11V 5mm Epoxy UltraMOV V05E11P Littelfuse 1: $0.39 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	$0.39 $0.237 $0.204 $0.189 View $0.179 $0.168 $0.16 $0.156	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional SMBJ350A Littelfuse 1: $0.79 5,229In 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	5,229In Stock	Cut Tape $0.79 $0.375 $0.331 $0.252 Reel $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Reed Relays HE3621A6012 REED RELAY HE3621A6012 Littelfuse 1: $2.14 2,216In 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	2,216In Stock	$2.14 $1.91 $1.82 $1.76 View $1.70 $1.62 $1.58 $1.49 $1.39	Min.: 1 Mult.: 1
Varistors 23V 7mm Epoxy UltraMOV V07E23P Littelfuse 1: $0.41 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	$0.41 $0.254 $0.22 $0.204 View $0.194 $0.182 $0.175 $0.171	Min.: 1 Mult.: 1
Varistors 35V 10mm Epoxy UltraMOV V10E35P Littelfuse 1: $0.52 4,146In Stock	Mfr. Part No. V10E35P Mouser Part No 576-V10E35P	Littelfuse	Varistors 35V 10mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4,146In Stock	$0.52 $0.33 $0.287 $0.267 View $0.255 $0.244 $0.232 $0.227	Min.: 1 Mult.: 1
Varistors 11V 7mm Epoxy UltraMOV V07E11P Littelfuse 1: $0.41 4,434In Stock	Mfr. Part No. V07E11P Mouser Part No 576-V07E11P	Littelfuse	Varistors 11V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	4,434In Stock	$0.41 $0.254 $0.237 $0.225 View $0.214 $0.202 $0.184 $0.171	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, High Sensitivity, EMI Compensated ZSBG323671 ZiLOG 1: $2.48 25,178In Stock End of Life	Mfr. Part No. ZSBG323671 Mouser Part No 692-ZSBG323671 End of Life	ZiLOG	Board Mount Motion & Position Sensors PIR Sensor, Dual Element, High Sensitivity, EMI Compensated Learn More about ZiLOG zmotion pir sensors	Datasheet	25,178In Stock	$2.48 $2.21 $1.99 $1.90 View $1.70 $1.63 $1.59 $1.53 $1.40	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, Low Voltage, High EMI Compensated, White Light Protection ZSFG223611 ZiLOG 1: $2.35 5,564In Stock End of Life	Mfr. Part No. ZSFG223611 Mouser Part No 692-ZSFG223611 End of Life	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	5,564In Stock	$2.35 $2.09 $1.88 $1.80 View $1.60 $1.54 $1.50 $1.36 $1.27	Min.: 1 Mult.: 1
Varistors 30V 5mm Phenolic UltraMOV V05P30P Littelfuse 1: $0.78 1In Stock 4,200Expected 19/04/2027	Mfr. Part No. V05P30P Mouser Part No 576-V05P30P	Littelfuse	Varistors 30V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	1In Stock 4,200Expected 19/04/2027	$0.78 $0.465 $0.322 $0.299 View $0.253 $0.198 $0.19 $0.182 $0.173	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPST-NO 4PIN SOP CPC1008N IXYS Integrated Circuits 1: $2.77 47,628In 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	47,628In Stock	$2.77 $2.52 $2.43 $2.36 View $2.03 $1.99 $1.98	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPNO RELAY CPC1017N IXYS Integrated Circuits 1: $0.86 113,172In Stock 120,000Expected 14/07/2027 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	113,172In Stock 120,000Expected 14/07/2027	$0.86 $0.769 $0.74 $0.591 View $0.568 $0.557 $0.531	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay CPC1017NTR IXYS Integrated Circuits 1: $1.92 66,851In Stock 148,000On 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	66,851In Stock 148,000On Order On Order Ship Dates Mfr. No: CPC1017NTR Stock: 66,851 Can Dispatch Immediately On Order: 68,000 Expected 12/02/2027 80,000 Expected 05/07/2027 Factory Lead Time: 30 Weeks	Cut Tape $1.92 $1.77 $1.63 $1.58 Reel $1.36 View $1.52 $1.44 $1.40 $1.36 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional SMBJ12A Littelfuse 1: $0.49 42,898In Stock 77,417On 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	42,898In Stock 77,417On Order On Order Ship Dates Mfr. No: SMBJ12A Stock: 42,898 Can Dispatch Immediately On Order: 30,000 Expected 25/11/2026 2,417 Expected 30/11/2026 45,000 Expected 13/04/2027 Factory Lead Time: 35 Weeks	Cut Tape $0.49 $0.218 $0.191 $0.143 Reel $0.089 View $0.129 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional SMBJ15A Littelfuse 1: $0.42 20,058In Stock 54,000On Order	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	20,058In Stock 54,000On Order On Order Ship Dates Mfr. No: SMBJ15A Stock: 20,058 Can Dispatch Immediately On Order: 27,000 Expected 14/12/2026 27,000 Expected 02/08/2027 Factory Lead Time: 35 Weeks	Cut Tape $0.42 $0.218 $0.166 $0.13 Reel $0.087 View $0.118 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional SMBJ18CA Littelfuse 1: $0.57 97,752In Stock	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	97,752In Stock	Cut Tape $0.57 $0.257 $0.225 $0.155 Reel $0.106 View $0.136 $0.105 $0.096 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional SMBJ20CA Littelfuse 1: $0.61 18,061In Stock 33,000Expected 28/12/2026	Mfr. Part No. SMBJ20CA Mouser Part No 576-SMBJ20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	18,061In Stock 33,000Expected 28/12/2026	Cut Tape $0.61 $0.272 $0.233 $0.16 Reel $0.113 View $0.145 $0.112 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional SMBJ220CA Littelfuse 1: $1.03 37,246In Stock	Mfr. Part No. SMBJ220CA Mouser Part No 576-SMBJ220CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	37,246In Stock	Cut Tape $1.03 $0.473 $0.418 $0.322 Reel $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional SMBJ24A Littelfuse 1: $0.50 134,583In Stock	Mfr. Part No. SMBJ24A Mouser Part No 576-SMBJ24A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	134,583In Stock	Cut Tape $0.50 $0.224 $0.196 $0.147 Reel $0.089 View $0.139 $0.087 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000