Proximity Sensor ICs

Proximity Sensor ICs are used for object detection within a defined distance of the sensor. The proximity sensor sits within a circuit and provides output signals to trigger other functions. Proximity sensor ICs (integrated circuits) are components which are to be designed into PCBs.

Where are they used?
Proximity sensors ICs are designed into circuits for various non-contact sensing applications. They are often used in machine automation, mobile phones, proximity alarm systems, parking sensors as well as in military applications.

Types of Proximity Sensors
Various proximity sensor ICs are available, using a range of sensing technologies. These detection types benefit various applications depending on the users end goal and the system requirements. Some of the main proximity sensors use inductive, capacitive or infrared sensing depending on their application or sensing environment.

What are inductive proximity sensors?
Inductive sensors are used to detect metallic objects. Using a simple electromagnetic field, the sensor monitors the rise and fall of oscillation when a metallic object comes within the sensing range. This variation is monitored by a threshold circuit that can generate the relevant output signal when triggered. Operating ranges will vary depending on the shape and size of the sensor as well as the types of material expect to be monitored by the sensor.

What are capacitive proximity sensors?
Capacitive sensors can be used for both metal and non-conductive objects. They offer Capacitive sensors use an electrical field to detect objects. Any changes in capacitance in the sensing area are detected by the sensor, which then changes state.

Example of proximity sensing:
Many smartphones today feature proximity sensing. An example of this is when you hold your phone to your ear, the sensor will detect this as an object in close proximity. This detection then triggers the screen to switch off.
Proximity sensors are also used in switches, for example with hand gestures.

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Omschrijving Prijs Sensor Type Maximum Switching Frequency Maximum Output Current Maximum Output Voltage Sensing Distance Switching Mode Output Type Mounting Type Package Type Pin Count Maximum Supply Current Dimensions Height Length
RS-stocknr. 161-2221
FabrikantnummerEKMC1605112
FabrikantPanasonic
€ 11,60
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 170 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 161-2205
FabrikantnummerEKMB1103112
FabrikantPanasonic
€ 22,399
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 176-0821
FabrikantnummerD6T-1A-01
FabrikantOmron
€ 10,39
Each (In a Tray of 80)
Aantal stuks
Thermal Sensor - 3.5mA 5.5 V dc - Digital Digital PCB Mount - 4 5 mA 12 x 11.6 x 4.79mm 4.79mm 12mm
RS-stocknr. 161-2049
FabrikantnummerVCNL4200
FabrikantVishay
€ 1,164
Each (On a Reel of 2500)
Aantal stuks
- 400 kHz - - 1.5m Digital - Surface Mount SMD 10 350 μA 8 x 3 x 1.8mm 1.8mm 8mm
RS-stocknr. 161-2223
FabrikantnummerEKMB1101112
FabrikantPanasonic
€ 30,29
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
Nieuw
RS-stocknr. 205-5824
FabrikantnummerPL-Q873-02
FabrikantKEMET
€ 3,578
Each (On a Reel of 2000)
Aantal stuks
Pyroelectric Infrared Sensor - 20µA 0.55 V 5000mm - - - Tape & Reel 4 - - - -
RS-stocknr. 135-7104
FabrikantnummerEKMC1603112
FabrikantPanasonic
€ 11,37
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 12m Digital Digital Through Hole - 3 170 μA 11 (Base) x 20.2 (H) mm, 22 (Top) mm 20.2mm -
RS-stocknr. 137-1032
FabrikantnummerCAP1208-1-A4-TR
FabrikantMicrochip
€ 0,518
Each (In a Pack of 5)
Aantal stuks
Capacitive - 8mA 0.4 V - Analogue, Digital Analogue, Digital Surface Mount QFN 16 750 μA 3.1 x 3.1 x 0.85mm 0.85mm 3.1mm
RS-stocknr. 135-7096
FabrikantnummerEKMB1193111
FabrikantPanasonic
€ 9,60
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 1 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 135-7068
FabrikantnummerEKMB1293111
FabrikantPanasonic
€ 9,44
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 2 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 177-1807
FabrikantnummerCAP1206-1-SL
FabrikantMicrochip
€ 0,525
Each (In a Pack of 20)
Aantal stuks
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 14 750 μA 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
RS-stocknr. 177-1526
FabrikantnummerCAP1206-1-SL
FabrikantMicrochip
€ 0,483
Each (In a Tube of 57)
Aantal stuks
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 14 750 μA 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
RS-stocknr. 175-1110
FabrikantnummerVL53L1CXV0FY/1
€ 5,44
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 161-2222
FabrikantnummerEKMB1101111
FabrikantPanasonic
€ 30,29
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 161-2226
FabrikantnummerEKMB1105111
FabrikantPanasonic
€ 9,26
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 1 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 200-9791
FabrikantnummerVCNL4030X01-GS08
FabrikantVishay
€ 3.249,23
1 Reel of 3300
Reel(s)
Proximity Sensor 400 kHz 200mA 3.6 V 300mm - - - QFN 8 - - - -
RS-stocknr. 161-2207
FabrikantnummerEKMB1105112
FabrikantPanasonic
€ 9,936
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 1 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 161-2239
FabrikantnummerEKMB1305112K
FabrikantPanasonic
€ 13,95
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 6 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 135-7112
FabrikantnummerEKMB1393113K
FabrikantPanasonic
€ 10,43
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 6 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
Nieuw
RS-stocknr. 204-3350
FabrikantnummerD6T-8L-09H
FabrikantOmron
€ 18,012
Each (In a Tray of 80)
Aantal stuks
Thermal Sensor - - - 3m - - - Module 4 - - - -
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