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. 161-2226
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. 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 -
RS-stocknr. 161-2227
FabrikantnummerEKMB1105112
FabrikantPanasonic
€ 10,10
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. 177-1530
FabrikantnummerCAP1298-1-SL
FabrikantMicrochip
€ 0,685
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. 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. 161-2208
FabrikantnummerEKMB1201111
FabrikantPanasonic
€ 20,353
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 2 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 183-7494
FabrikantnummerD6T8L09
FabrikantOmron
€ 24,239
Each (In a Pack of 80)
Aantal stuks
- - - - - - Digital - - - - 12 x 11.6 x 6.32mm - -
RS-stocknr. 161-2203
FabrikantnummerEKMB1101112
FabrikantPanasonic
€ 21,355
Each (In a Box of 50)
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. 176-0820
FabrikantnummerD6T-1A-02
FabrikantOmron
€ 10,347
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. 135-7113
FabrikantnummerEKMC1693111
FabrikantPanasonic
€ 8,92
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 170 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 161-2209
FabrikantnummerEKMB1201112
FabrikantPanasonic
€ 20,81
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 2 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 200-9787
FabrikantnummerVCNL40302X01-GS08
FabrikantVishay
€ 3.828,00
1 Reel of 3300
Reel(s)
Proximity Sensor 400 kHz 200mA 3.6 V 300mm - - - QFN 8 - - - -
RS-stocknr. 161-2215
FabrikantnummerEKMB1301112K
FabrikantPanasonic
€ 15,259
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 6 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 177-1845
FabrikantnummerCAP1298-1-SL
FabrikantMicrochip
€ 0,754
Each (In a Pack of 10)
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. 135-7095
FabrikantnummerEKMC1601111
FabrikantPanasonic
€ 10,40
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 5m Digital Digital Through Hole - 3 170 μA 11 (Base) x 14.4 (H) mm, 9.5 (Top) mm 14.4mm -
RS-stocknr. 161-2148
FabrikantnummerVCNL4035X01-GS08
FabrikantVishay
€ 2,155
Each (In a Pack of 2)
Aantal stuks
- 400 kHz - 5 V 500mm Digital - Surface Mount SMD 8 300 μA 4 x 2.36 x 0.75mm 0.75mm 4mm
RS-stocknr. 161-2214
FabrikantnummerEKMB1301111K
FabrikantPanasonic
€ 15,259
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 6 μA 11 (Dia.) x 14.4mm 14.4mm -
Nieuw
RS-stocknr. 204-3351
FabrikantnummerD6T-8L-09H
FabrikantOmron
€ 25,14
Each
Aantal stuks
Thermal Sensor - - - 3m - - - Module 4 - - - -
RS-stocknr. 161-2219
FabrikantnummerEKMB1305112K
FabrikantPanasonic
€ 10,454
Each (In a Box of 50)
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. 135-7074
FabrikantnummerEKMC1693111
FabrikantPanasonic
€ 6,607
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 170 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
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