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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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Part #

Varistors 50V 20mm Epoxy UltraMOV

V20E50P
Littelfuse
1: £0.428
1,247In Stock
500Expected 10/03/2026

Mfr. Part No.
V20E50P

Mouser Part No
576-V20E50P

Littelfuse

Varistors 50V 20mm Epoxy UltraMOV

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Datasheet

1,247In Stock

500Expected 10/03/2026

£0.428

£0.304

£0.272

£0.238

View

Min.: 1
Mult.: 1

Varistors 60V 20mm Epoxy UltraMOV

V20E60P
Littelfuse
1: £0.443
3,717In Stock

Mfr. Part No.
V20E60P

Mouser Part No
576-V20E60P

Littelfuse

Varistors 60V 20mm Epoxy UltraMOV

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Datasheet

3,717In Stock

£0.443

£0.311

£0.278

£0.244

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Min.: 1
Mult.: 1

Varistors 23V 20mm Phenolic UltraMOV

V20P23P
Littelfuse
1: £0.601
641In Stock

Mfr. Part No.
V20P23P

Mouser Part No
576-V20P23P

Littelfuse

Varistors 23V 20mm Phenolic UltraMOV

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Datasheet

641In Stock

£0.601

£0.431

£0.388

£0.341

£0.316

Min.: 1
Mult.: 1

Varistors 25V 20mm Phenolic UltraMOV

V20P25P
Littelfuse
1: £0.601
1,198In Stock

Mfr. Part No.
V20P25P

Mouser Part No
576-V20P25P

Littelfuse

Varistors 25V 20mm Phenolic UltraMOV

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Datasheet

1,198In Stock

£0.601

£0.431

£0.388

£0.341

£0.316

Min.: 1
Mult.: 1

Varistors 30V 20mm Phenolic UltraMOV

V20P30P
Littelfuse
1: £0.601
794In Stock

Mfr. Part No.
V20P30P

Mouser Part No
576-V20P30P

Littelfuse

Varistors 30V 20mm Phenolic UltraMOV

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Datasheet

794In Stock

£0.601

£0.431

£0.388

£0.341

£0.316

Min.: 1
Mult.: 1

Varistors 40V 20mm Phenolic UltraMOV

V20P40P
Littelfuse
1: £1.14
524In Stock

Mfr. Part No.
V20P40P

Mouser Part No
576-V20P40P

Littelfuse

Varistors 40V 20mm Phenolic UltraMOV

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Datasheet

524In Stock

£1.14

£0.517

£0.471

£0.406

£0.318

Min.: 1
Mult.: 1

Varistors 60V 20mm Phenolic UltraMOV

V20P60P
Littelfuse
1: £0.473
1,263In Stock

Mfr. Part No.
V20P60P

Mouser Part No
576-V20P60P

Littelfuse

Varistors 60V 20mm Phenolic UltraMOV

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Datasheet

1,263In Stock

£0.473

£0.335

£0.30

£0.263

£0.239

Min.: 1
Mult.: 1

Varistors 75V 20mm Phenolic UltraMOV

V20P75P
Littelfuse
1: £0.473
177In Stock

Mfr. Part No.
V20P75P

Mouser Part No
576-V20P75P

Littelfuse

Varistors 75V 20mm Phenolic UltraMOV

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Datasheet

177In Stock

£0.473

£0.335

£0.30

£0.263

£0.239

Min.: 1
Mult.: 1

Varistors 95V 20mm Phenolic UltraMOV

V20P95P
Littelfuse
1: £0.473
1,340In Stock

Mfr. Part No.
V20P95P

Mouser Part No
576-V20P95P

Littelfuse

Varistors 95V 20mm Phenolic UltraMOV

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Datasheet

1,340In Stock

£0.473

£0.334

£0.30

£0.263

£0.238

Min.: 1
Mult.: 1

Reed Relays HE3321A1200 REED RELAY

HE3321A1200
Littelfuse
1: £2.11
209In Stock
Factory Special Order

Mfr. Part No.
HE3321A1200

Mouser Part No
934-HE3321A1200

Factory Special Order

Littelfuse

Reed Relays HE3321A1200 REED RELAY

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Datasheet

209In Stock

£2.11

£1.89

£1.80

£1.74

View

Min.: 1
Mult.: 1

Reed Relays HE3321A2400 REED RELAY

HE3321A2400
Littelfuse
1: £1.89
551In Stock
Factory Special Order

Mfr. Part No.
HE3321A2400

Mouser Part No
934-HE3321A2400

Factory Special Order

Littelfuse

Reed Relays HE3321A2400 REED RELAY

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Datasheet

551In Stock

£1.89

£1.69

£1.62

£1.48

View

Min.: 1
Mult.: 1

Reed Relays HE3351A2400

HE3351A2400
Littelfuse
1: £2.72
549In Stock
Factory Special Order

Mfr. Part No.
HE3351A2400

Mouser Part No
934-HE3351A2400

Factory Special Order

Littelfuse

Reed Relays HE3351A2400

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Datasheet

549In Stock

£2.72

£2.44

£2.32

£2.23

View

Min.: 1
Mult.: 1

Reed Relays HE3621A0540

HE3621A0540
Littelfuse
1: £2.01
36In Stock
Factory Special Order

Mfr. Part No.
HE3621A0540

Mouser Part No
934-HE3621A0540

Factory Special Order

Littelfuse

Reed Relays HE3621A0540

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Datasheet

36In Stock

£2.01

£1.79

£1.70

£1.65

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Min.: 1
Mult.: 1

Reed Relays REED RELAY

HE3621A1250
Littelfuse
1: £2.37
132In Stock
Factory Special Order

Mfr. Part No.
HE3621A1250

Mouser Part No
934-HE3621A1250

Factory Special Order

Littelfuse

Reed Relays REED RELAY

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Datasheet

132In Stock

£2.37

£2.10

£2.03

£1.99

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E40PL1T
Littelfuse
1: £0.586
998In Stock
10,000Expected 30/03/2026

Mfr. Part No.
V05E40PL1T

Mouser Part No
576-V05E40PL1T

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

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Datasheet

998In Stock

10,000Expected 30/03/2026

Cut Tape

£0.586

£0.582

£0.538

Reel

£0.43

£0.376

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 14V 10mm Epoxy UltraMOV

V10E14P
Littelfuse
1: £0.346
389In Stock

Mfr. Part No.
V10E14P

Mouser Part No
576-V10E14P

Littelfuse

Varistors 14V 10mm Epoxy UltraMOV

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Datasheet

389In Stock

£0.346

£0.244

£0.218

£0.19

View

Min.: 1
Mult.: 1

Varistors 60V 10mm Epoxy UltraMOV

V10E60P
Littelfuse
1: £0.465
1,214In Stock

Mfr. Part No.
V10E60P

Mouser Part No
576-V10E60P

Littelfuse

Varistors 60V 10mm Epoxy UltraMOV

Learn More

Datasheet

1,214In Stock

£0.465

£0.286

£0.205

£0.192

View

Min.: 1
Mult.: 1

Board Mount Motion & Position Sensors PIR Sensor, Dual Element, Low Voltage, High EMI Compensated, White Light Protection

ZSFG223611
ZiLOG
1: £1.46
353In 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

Datasheet

353In Stock

£1.46

£1.28

£1.15

£1.02

View

Min.: 1
Mult.: 1

Board Mount Motion & Position Sensors PIR Sensor, Dual Element

ZRE200GE
ZiLOG
1: £0.934
1In Stock
6,000Expected 25/06/2026

Mfr. Part No.
ZRE200GE

Mouser Part No
692-ZRE200GE

ZiLOG

Board Mount Motion & Position Sensors PIR Sensor, Dual Element

Datasheet

1In Stock

6,000Expected 25/06/2026

£0.934

£0.826

£0.736

£0.703

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

SMBJ300CA
Littelfuse
1: £0.338
12,000On Order

Mfr. Part No.
SMBJ300CA

Mouser Part No
576-SMBJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Bi-Directional

Learn More

Datasheet

12,000On Order

Cut Tape

£0.338

£0.262

£0.182

£0.17

Reel

£0.168

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

SMBJ51A
Littelfuse
1: £0.158
42In Stock
12,000On Order

Mfr. Part No.
SMBJ51A

Mouser Part No
576-SMBJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

Learn More

Datasheet

42In Stock

12,000On Order

Cut Tape

£0.158

£0.111

£0.078

Reel

£0.057

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 23V 5mm Phenolic UltraMOV

V05P23P
Littelfuse
1: £0.518
4,180Expected 06/04/2026

Mfr. Part No.
V05P23P

Mouser Part No
576-V05P23P

Littelfuse

Varistors 23V 5mm Phenolic UltraMOV

Learn More

Datasheet

4,180Expected 06/04/2026

£0.518

£0.308

£0.213

£0.198

View

Min.: 1
Mult.: 1

Varistors 11V 7mm Epoxy UltraMOV

V07E11P
Littelfuse
1: £0.271
4,500Expected 10/04/2026

Mfr. Part No.
V07E11P

Mouser Part No
576-V07E11P

Littelfuse

Varistors 11V 7mm Epoxy UltraMOV

Learn More

Datasheet

4,500Expected 10/04/2026

£0.271

£0.169

£0.148

£0.136

View

Min.: 1
Mult.: 1

Varistors 60V 14mm Phenolic UltraMOV

V14P60P
Littelfuse
1: £0.33
1,800Expected 25/05/2026

Mfr. Part No.
V14P60P

Mouser Part No
576-V14P60P

Littelfuse

Varistors 60V 14mm Phenolic UltraMOV

Learn More

Datasheet

1,800Expected 25/05/2026

£0.33

£0.23

£0.206

£0.179

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Epoxy UltraMOV

V20E11P
Littelfuse
1: £0.555
1,500Expected 13/04/2026

Mfr. Part No.
V20E11P

Mouser Part No
576-V20E11P

Littelfuse

Varistors 11V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,500Expected 13/04/2026

£0.555

£0.395

£0.356

£0.313

View

Min.: 1
Mult.: 1

Solutions for Infrared Motion Detectors

All Results (363)

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Solutions for Infrared Motion Detectors

All Results (363)

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