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                                                                                                • Reduced Prices
                                                                                                  1. Home
                                                                                                  2. Sensors & Transducers
                                                                                                  3. Sensors
                                                                                                  4. Proximity Sensors
                                                                                                  5. Hall Effect Proximity Sensors
                                                                                                  Print Page

                                                                                                  55140-3M-02-A

                                                                                                  Hall Effect Sensor, Flange Mount, Voltage, 13 mm, 2.7 to 24 VDC, 55140 Series

                                                                                                  Date/Lot Code

                                                                                                  LITTELFUSE
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  LITTELFUSE 55140-3M-02-A
                                                                                                  ManufacturerLITTELFUSE
                                                                                                  Manufacturer Part No55140-3M-02-A
                                                                                                  Order Code4254232
                                                                                                  Product Range55140 Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  500 In Stock

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                                                                                                  QuantityPrice (ex VAT)
                                                                                                  1+kr77.670
                                                                                                  10+kr61.570
                                                                                                  25+kr58.530
                                                                                                  50+kr56.460
                                                                                                  100+kr54.500
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  kr77.67 (ex VAT)
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  LITTELFUSE
                                                                                                  ManufacturerLITTELFUSE
                                                                                                  Manufacturer Part No55140-3M-02-A
                                                                                                  Order Code4254232
                                                                                                  Product Range55140 Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Sensing Range Max13mm
                                                                                                  Sensor TypeProximity Sensor
                                                                                                  Activating Distance Min13mm
                                                                                                  Supply Voltage DC Min2.7V
                                                                                                  Supply Voltage DC Max24V
                                                                                                  Activating Distance Max-
                                                                                                  Output ConfigurationVoltage
                                                                                                  Sensor MountingFlange
                                                                                                  Output Voltage400mV
                                                                                                  Sensor TerminalsWire Leads
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max100°C
                                                                                                  Product Range55140 Series
                                                                                                  SVHCTo Be Advised

                                                                                                  Product Overview

                                                                                                  55140-3M-02-A is a 55140 series small flange mounting hall effect sensor occupying only 3.22cm² board space with a choice of digital, or programmable analogue outputs. Its case design enables screw or adhesive mounting and the sensor is capable of switching upto 24Vdc and 20mA. It features high switching speed upto 12KHz. It has long life, upto 20 billion operations. It is used in applications such as position and limit sensing, RPM measurement, commutation of brushless DC motors, flow metering, angle sensing, magnetic encoders.

                                                                                                  • Magnetically operated position sensor, reverse/over voltage protection
                                                                                                  • Vibration is 50g maximum at 50 to 2,000Hz, built in temperature compensation
                                                                                                  • Shock is 150g maximum at 11ms ½ sine, unaffected by harsh environments
                                                                                                  • IP67 rated
                                                                                                  • 3-wire switch, 120 gauss sensitivity
                                                                                                  • 300mm cable length, tinned leads (6.4±0.76)mm
                                                                                                  • 2.7V to 24V operating supply voltage range
                                                                                                  • Output high sinking/open collector, 0.4V at 20mA output low voltage
                                                                                                  • 12.5mm nominal activate distance
                                                                                                  • Operating temperature range from -40°C to 100°C

                                                                                                  Technical Specifications

                                                                                                  Sensing Range Max

                                                                                                  13mm

                                                                                                  Activating Distance Min

                                                                                                  13mm

                                                                                                  Supply Voltage DC Max

                                                                                                  24V

                                                                                                  Output Configuration

                                                                                                  Voltage

                                                                                                  Output Voltage

                                                                                                  400mV

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  55140 Series

                                                                                                  Sensor Type

                                                                                                  Proximity Sensor

                                                                                                  Supply Voltage DC Min

                                                                                                  2.7V

                                                                                                  Activating Distance Max

                                                                                                  -

                                                                                                  Sensor Mounting

                                                                                                  Flange

                                                                                                  Sensor Terminals

                                                                                                  Wire Leads

                                                                                                  Operating Temperature Max

                                                                                                  100°C

                                                                                                  SVHC

                                                                                                  To Be Advised

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Mexico
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85365080
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:To Be Advised
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.00542
                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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