10W SPST-NO Magnetic Proximity Sensor

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Slashed Prices - Limited Quantity

$2.19 ea

117 ship on Sep. 23

  • Jameco Part no.: 2231620
  • Manufacturer: Littelfuse
  • Manufacturer no.: 59140-1-T-02-E
  • Web Exclusive
  • This item is discontinued and is not
    recommended for new designs.
# of units Price
1+ $2.19
10+ $1.99
100+ $1.79

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10W SPST-NO Magnetic Proximity Sensor

The 59140 is a miniature flange mounting reed sensor occupying only 3.22cm² board space with a choice of normally open, normally open high voltage, normally closed or changeover contacts. It is capable of switching up to 265Vac/300Vdc at 10VA. The 59140 functions best with the matching actuator 57140-000.

Note: The 57140 Actuator is sold separately.


  • Magnetically operated position sensor
  • Hermetically sealed, magnetically operated contacts continue to operate long after optical and other technologies fail due to contamination
  • No standby power requirement
  • Operates through non-ferrous materials such as wood, plastic or aluminum
  • Excellent for switching microcontroller logic level loads


  • Position and limit sensing
  • Security system switch
  • Linear actuators
  • Door switch


  • Sensing Method: Magnetic
  • Sensing Distance: 8.4 mm
  • Mounting Style: Screw
  • Output Configuration: SPST-NO
  • Connection: 300mm wires with JST type XHP 2.5mm pitch
  • Maximum Operating Temperature: +105°C
  • Minimum Operating Temperature: -40°C
  • Barrel Size: 23 mm x 14 mm x 6 mm
  • Brand: Hamlin / Littelfuse
  • Description/Function: Mini flange mount sensor
  • Height: 6 mm
  • Length: 23 mm
  • Operating Supply Current: 350 mA, 500 mA
  • Operating Supply Voltage: 140 VAC, 200 V
  • Series: 59140
  • Width: 14 mm
  • Part Number Aliases: 59140-010

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