Infrared Sensors

Infrared (IR) sensors are devices which detect and measure light with a wavelength in the IR spectrum (>700nm). They are not good at detecting visible light. IR sensors detect light from either external or built-in light sources.
IR sensors use the IR light source to detect and monitor objects or other changes in a particular area.

IR sensor applications:
• Security
• Remote control
• Lighting appliances
• Household appliances

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Description Price Minimum Adjustable Scanning Distance Maximum Adjustable Scanning Distance Light Source Response Time Output Type Connector Type Housing Material IP Rating Diameter Length Width Height Dimensions Mounting Type
RS Stock No. 821-0139
Mfr. Part No.EE-SX674A
BrandOmron
HK$198.98
Each
units
- 5mm Infrared LED - NPN 4 Pole Connector Polybutylene Phthalate IP50 - 13.6mm 15.5mm 25.3mm 13.6 x 15.5 x 25.3 mm -
RS Stock No. 821-0148
Mfr. Part No.EE-SX674P
BrandOmron
HK$228.03
Each
units
- 5mm Infrared LED - PNP 4 Pole Connector Polybutylene Phthalate IP50 - 13.6mm 15.5mm 25.3mm 13.6 x 15.5 x 25.3 mm -
RS Stock No. 818-1494
Mfr. Part No.EE-SX672A
BrandOmron
HK$178.12
Each
units
- 5mm Infrared LED - NPN Connector PBT IP50 - 13.4mm 13.7mm 26mm 13.4 x 13.7 x 26 mm -
RS Stock No. 821-0163
Mfr. Part No.EE-SX871
BrandOmron
HK$344.19
Each
units
0mm 5mm GaAs Infrared LED - NPN Pre-Wired Polybutylene Phthalate IP60 - 21mm 18mm 13.3mm 21 x 18 x 13.3 mm -
RS Stock No. 818-1517
Mfr. Part No.EE-SPX302-W2A
BrandOmron
HK$628.10
Each
units
- 3.6mm GaAs Infrared LED - NPN Pre-Wired PC IP50 - 15.5mm 13mm 21.2mm 15.5 x 13 x 21.2 mm -
RS Stock No. 818-1501
Mfr. Part No.EE-SX770
BrandOmron
HK$330.64
Each
units
- 5mm GaAs Infrared LED - NPN Pre-Wired PBT IP60 - 18mm 4.6mm 31.1mm 18 x 4.6 x 31.1 mm -
RS Stock No. 821-0097
Mfr. Part No.EE-SPX742
BrandOmron
HK$301.91
Each
units
0mm 3.6mm GaAs Infrared LED - NPN Special Connector PC IP50 - 21.2mm 13mm 13mm 21.2 x 13 x 13 mm -
RS Stock No. 821-0113
Mfr. Part No.EE-SX473
BrandOmron
HK$186.01
Each
units
- 5mm Infrared LED - NPN 4 Pole Connector Polybutylene Phthalate IP50 - 13.4mm 12.8mm 26mm 13.4 x 12.8 x 26 mm -
RS Stock No. 818-1504
Mfr. Part No.EE-SX872
BrandOmron
HK$322.08
Each
units
- 5mm GaAs Infrared LED - NPN Pre-Wired PBT IP60 - 12mm 19.1mm 31.1mm 12 x 19.1 x 31.1 mm -
RS Stock No. 821-0151
Mfr. Part No.EE-SX772
BrandOmron
HK$329.34
Each
units
0mm 5mm GaAs Infrared LED - NPN Pre-Wired Polybutylene Phthalate IP60 - 31.1mm 12.3mm 19.1mm 31.1 x 12.3 x 19.1 mm -
RS Stock No. 818-1491
Mfr. Part No.EE-SX670A
BrandOmron
HK$182.20
Each
units
- 5mm Infrared LED - NPN Connector PBT IP50 - 25.4mm 6.4mm 26mm 25.4 x 6.4 x 26 mm -
RS Stock No. 821-0123
Mfr. Part No.EE-SX671P
BrandOmron
HK$172.04
Each
units
- 5mm Infrared LED - PNP 4 Pole Connector Polybutylene Phthalate IP50 - 26.2mm 16.2mm 18.3mm 26.2 x 16.2 x 18.3 mm -
RS Stock No. 818-1510
Mfr. Part No.EE-SPX304-W2A
BrandOmron
HK$712.01
Each
units
- 3.6mm GaAs Infrared LED - NPN Pre-Wired PC IP50 - 15.5mm 13mm 21.2mm 15.5 x 13 x 21.2 mm -
RS Stock No. 818-1485
Mfr. Part No.EE-SX671A
BrandOmron
HK$124.41
Each
units
- 5mm Infrared LED - NPN Connector PBT IP50 - 26.2mm 20.7mm 15.5mm 26.2 x 20.7 x 15.5 mm -
RS Stock No. 818-1497
Mfr. Part No.EE-SX673A
BrandOmron
HK$174.23
Each
units
- 5mm Infrared LED - NPN Connector PBT IP50 - 13.4mm 12.8mm 26mm 13.4 x 12.8 x 26 mm -
RS Stock No. 821-0157
Mfr. Part No.EE-SX771
BrandOmron
HK$329.34
Each
units
0mm 5mm GaAs Infrared LED - NPN Pre-Wired Polybutylene Phthalate IP60 - 21mm 18mm 13.3mm 21 x 18 x 13.3 mm -