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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE V07E25PL2T Littelfuse 1: £0.217 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 £0.217 £0.15 Reel £0.145	Min.: 1 Mult.: 1 : 1,000
Reed Relays HE3621A6012 REED RELAY HE3621A6012 Littelfuse 1: £1.61 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	£1.61 £1.43 £1.37 £1.32 View £1.27 £1.21 £1.18 £1.13 £1.05	Min.: 1 Mult.: 1
Varistors 11V 5mm Epoxy UltraMOV V05E11P Littelfuse 1: £0.292 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	£0.292 £0.178 £0.153 £0.142 View £0.134 £0.126 £0.12 £0.117	Min.: 1 Mult.: 1
Varistors 25V 14mm Phenolic UltraMOV V14P25P Littelfuse 1: £1.12 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	£1.12 £0.684 £0.507 £0.471 View £0.401 £0.32 £0.301 £0.284	Min.: 1 Mult.: 1
Varistors 60V 20mm Epoxy UltraMOV V20E60P Littelfuse 1: £0.488 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	£0.488 £0.314 £0.276 £0.257 View £0.244 £0.236 £0.228	Min.: 1 Mult.: 1
Varistors 11V 5mm Phenolic UltraMOV V05P11P Littelfuse 1: £0.586 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	£0.586 £0.349 £0.242 £0.224 View £0.19 £0.178 £0.141 £0.13	Min.: 1 Mult.: 1
Varistors 23V 5mm Phenolic UltraMOV V05P23P Littelfuse 1: £0.586 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	£0.586 £0.349 £0.242 £0.224 View £0.19 £0.178 £0.128 £0.122	Min.: 1 Mult.: 1
Varistors 35V 10mm Epoxy UltraMOV V10E35P Littelfuse 1: £0.39 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	£0.39 £0.248 £0.216 £0.201 View £0.191 £0.183 £0.176	Min.: 1 Mult.: 1
Varistors 14V 5mm Epoxy UltraMOV V05E14P Littelfuse 1: £0.533 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	£0.533 £0.315 £0.218 £0.203 View £0.172 £0.135 £0.119	Min.: 1 Mult.: 1
Varistors 95V 5mm Epoxy UltraMOV V05E95P Littelfuse 1: £0.496 4,396In Stock	Mfr. Part No. V05E95P Mouser Part No 576-V05E95P	Littelfuse	Varistors 95V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	4,396In Stock	£0.496 £0.296 £0.205 £0.19 View £0.161 £0.13 £0.104	Min.: 1 Mult.: 1
Varistors 11V 7mm Epoxy UltraMOV V07E11P Littelfuse 1: £0.308 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	£0.308 £0.19 £0.184 £0.175 View £0.157 £0.145 £0.137 £0.132	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional SMBJ350A Littelfuse 1: £0.623 5,239In 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	5,239In Stock	Cut Tape £0.623 £0.282 £0.249 £0.189 Reel £0.174 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 23V 7mm Epoxy UltraMOV V07E23P Littelfuse 1: £0.308 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	£0.308 £0.19 £0.165 £0.153 View £0.146 £0.137 £0.132	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, High Sensitivity, EMI Compensated ZSBG323671 ZiLOG 1: £1.86 27,278In 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	27,278In Stock	£1.86 £1.66 £1.49 £1.42 View £1.27 £1.22 £1.15 £1.10 £1.07	Min.: 1 Mult.: 1
Board Mount Motion & Position Sensors PIR Sensor, Dual Element, Low Voltage, High EMI Compensated, White Light Protection ZSFG223611 ZiLOG 1: £1.76 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	£1.76 £1.57 £1.41 £1.35 View £1.20 £1.15 £1.09 £1.02 £0.96	Min.: 1 Mult.: 1
Varistors 30V 5mm Phenolic UltraMOV V05P30P Littelfuse 1: £0.586 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	£0.586 £0.349 £0.242 £0.224 View £0.19 £0.148 £0.134 £0.125 £0.122	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPST-NO 4PIN SOP CPC1008N IXYS Integrated Circuits 1: £1.83 63,869In 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	63,869In Stock	£1.83 £1.70 £1.65 £1.62 £1.51	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount SPNO RELAY CPC1017N IXYS Integrated Circuits 1: £0.801 189,535In Stock 120,000Expected 12/05/2027 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	189,535In Stock 120,000Expected 12/05/2027	£0.801	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional SMBJ12A Littelfuse 1: £0.368 39,700In Stock 84,870On 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	39,700In Stock 84,870On Order On Order Ship Dates Mfr. No: SMBJ12A Stock: 39,700 Can Dispatch Immediately On Order: 6,870 Expected 04/11/2026 33,000 Expected 25/11/2026 45,000 Expected 13/04/2027 Factory Lead Time: 25 Weeks	Cut Tape £0.368 £0.163 £0.143 £0.107 Reel £0.067 View £0.097 £0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 12V 5% Bi-Directional SMBJ12CA Littelfuse 1: £0.338 23,416In Stock 99,000On Order	Mfr. Part No. SMBJ12CA Mouser Part No 576-SMBJ12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 12V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	23,416In Stock 99,000On Order On Order Ship Dates Mfr. No: SMBJ12CA Stock: 23,416 Can Dispatch Immediately On Order: 42,000 Expected 08/12/2026 57,000 Expected 01/03/2027 Factory Lead Time: 25 Weeks	Cut Tape £0.338 £0.181 £0.145 £0.113 Reel £0.074 View £0.101 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 15V 5% Uni-Directional SMBJ15A Littelfuse 1: £0.315 25,968In Stock 27,000Expected 14/12/2026	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	25,968In Stock 27,000Expected 14/12/2026	Cut Tape £0.315 £0.163 £0.13 £0.096 Reel £0.064 View £0.084 £0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional SMBJ18CA Littelfuse 1: £0.428 64,420In 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	64,420In Stock 36,000Expected 19/05/2027	Cut Tape £0.428 £0.193 £0.169 £0.115 Reel £0.079 View £0.105 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional SMBJ200CA Littelfuse 1: £0.436 19,885In Stock 42,000Expected 29/04/2027	Mfr. Part No. SMBJ200CA Mouser Part No 576-SMBJ200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional Learn More about Littelfuse smbj tvs diodes	Datasheet	19,885In Stock 42,000Expected 29/04/2027	Cut Tape £0.436 £0.196 £0.171 £0.128 Reel £0.081 View £0.12 £0.08 £0.076 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional SMBJ20CA Littelfuse 1: £0.458 19,892In Stock 33,000Expected 08/12/2026	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	19,892In Stock 33,000Expected 08/12/2026	Cut Tape £0.458 £0.204 £0.175 £0.12 Reel £0.079 View £0.109 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional SMBJ220CA Littelfuse 1: £0.773 38,246In 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	38,246In Stock	Cut Tape £0.773 £0.355 £0.313 £0.242 Reel £0.177 MouseReel Available	Min.: 1 Mult.: 1 : 3,000