.hide-partial { max-height: none; } .show-more { display: none; }

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 (348)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $1.33 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 $1.33 $0.632 $0.536 $0.411 Reel $0.279 View $0.37 $0.277 $0.257 $0.249 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE V07E25PL2T Littelfuse 1: $0.394 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 $0.394 $0.269 $0.245 Reel $0.245	Min.: 1 Mult.: 1 : 1,000
Varistors 25V 14mm Phenolic UltraMOV V14P25P Littelfuse 1: $1.86 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	$1.86 $1.14 $1.02 $0.835 View $0.781 $0.69 $0.552 $0.533	Min.: 1 Mult.: 1
Varistors 30V 5mm Phenolic UltraMOV V05P30P Littelfuse 1: $1.06 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	$1.06 $0.632 $0.438 $0.407 View $0.344 $0.269 $0.238 $0.23	Min.: 1 Mult.: 1
Varistors 11V 5mm Epoxy UltraMOV V05E11P Littelfuse 1: $0.53 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	$0.53 $0.322 $0.277 $0.257 View $0.243 $0.228 $0.218 $0.208	Min.: 1 Mult.: 1
Varistors 14V 5mm Epoxy UltraMOV V05E14P Littelfuse 1: $0.966 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	$0.966 $0.571 $0.396 $0.367 View $0.311 $0.245 $0.215	Min.: 1 Mult.: 1
Varistors 95V 5mm Epoxy UltraMOV V05E95P Littelfuse 1: $0.938 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	$0.938 $0.56 $0.371 $0.344 View $0.291 $0.235 $0.207 $0.194	Min.: 1 Mult.: 1
Varistors 11V 5mm Phenolic UltraMOV V05P11P Littelfuse 1: $1.06 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	$1.06 $0.632 $0.438 $0.407 View $0.344 $0.269 $0.245 $0.238 $0.23	Min.: 1 Mult.: 1
Varistors 23V 5mm Phenolic UltraMOV V05P23P Littelfuse 1: $1.06 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	$1.06 $0.632 $0.438 $0.407 View $0.344 $0.322 $0.256 $0.23	Min.: 1 Mult.: 1
Varistors 11V 7mm Epoxy UltraMOV V07E11P Littelfuse 1: $0.558 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	$0.558 $0.386 $0.345 $0.311 View $0.292 $0.277 $0.271 $0.243 $0.233	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, High Sensitivity, EMI Compensated ZSBG323671 ZiLOG 1: $2.52 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	$2.52 $2.23 $2.00 $1.92 View $1.70 $1.59 $1.51 $1.44 $1.36	Min.: 1 Mult.: 1
Varistors 35V 10mm Epoxy UltraMOV V10E35P Littelfuse 1: $0.707 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	$0.707 $0.50 $0.449 $0.39 View $0.363 $0.347 $0.332 $0.316 $0.309	Min.: 1 Mult.: 1
Varistors 60V 20mm Epoxy UltraMOV V20E60P Littelfuse 1: $0.884 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	$0.884 $0.634 $0.57 $0.499 View $0.465 $0.443 $0.427 $0.409 $0.398	Min.: 1 Mult.: 1
Varistors 23V 7mm Epoxy UltraMOV V07E23P Littelfuse 1: $0.558 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	$0.558 $0.386 $0.345 $0.299 View $0.277 $0.264 $0.238 $0.233	Min.: 1 Mult.: 1
Varistors 40V 20mm Epoxy UltraMOV V20E40P Littelfuse 1: $1.14 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	$1.14 $0.823 $0.741 $0.653 View $0.609 $0.583 $0.551 $0.541 $0.529	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional SMBJ350A Littelfuse 1: $1.01 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 $1.01 $0.51 $0.449 $0.343 $0.341 Reel $0.249 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: $2.39 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	$2.39 $2.12 $1.90 $1.82 View $1.60 $1.51 $1.44 $1.35 $1.27	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPST-NO 4PIN SOP CPC1008N IXYS Integrated Circuits 1: $3.32 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	$3.32 $3.09 $2.99 $2.92 View $2.56 $2.48 $2.43 $2.42	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPNO RELAY CPC1017N IXYS Integrated Circuits 1: $1.17 216,184In 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	216,184In Stock	$1.17 $1.05 $1.01 $0.804 View $0.772 $0.758 $0.722	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay CPC1017NTR IXYS Integrated Circuits 1: $2.62 33,136In 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	33,136In Stock 136,000On Order On Order Ship Dates Mfr. No: CPC1017NTR Stock: 33,136 Can Dispatch Immediately On Order: 68,000 Expected 25/1/2027 68,000 Expected 19/4/2027 Factory Lead Time: 30 Weeks	Cut Tape $2.62 $2.35 $2.24 $2.16 Reel $1.74 View $2.09 $1.99 $1.93 $1.74 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Reed Relays REED RELAY HE3321C1200 Littelfuse 1: $6.73 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	$6.73 $6.00 $5.73 $5.54 View $5.34 $5.00 $4.83 $4.69	Min.: 1 Mult.: 1
Reed Relays HE3621A6012 REED RELAY HE3621A6012 Littelfuse 1: $2.91 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	$2.91 $2.60 $2.52 $2.14	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional SMBJ12A Littelfuse 1: $0.653 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 13/4/2027 Factory Lead Time: 30 Weeks	Cut Tape $0.653 $0.296 $0.252 $0.188 Reel $0.121 View $0.165 $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional SMBJ15A Littelfuse 1: $0.53 31,089In 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	31,089In Stock 27,000Expected 28/12/2026	Cut Tape $0.53 $0.296 $0.218 $0.162 $0.146 Reel $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional SMBJ18CA Littelfuse 1: $0.748 68,108In Stock 36,000Expected 19/5/2027	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 19/5/2027	Cut Tape $0.748 $0.35 $0.29 $0.193 Reel $0.137 View $0.177 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,000