SKU: SENS-1175
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Littelfuse 59140-1-T-02-F Magnetic Sensor Flange Mount - 2 Pin, 30 G

₹309.00 (Inclusive of all taxes)
Out of Stock

The Littelfuse 59140-1-T-02-F is a miniature flange-mount magnetic reed sensor designed for precise position detection in industrial and electronic applications. It features a 2-pin, normally open (NO) contact configuration with a 30 G operate point, offering screw or adhesive mounting flexibility for integration into control systems and safety interlocks.

Features

  • Miniature flange-mount reed sensor with a compact 3.22 cm² footprint.
  • Magnetically operated with a 30 G operate point for precise position sensing.
  • Capable of switching up to 265 Vac / 300 Vdc at 10VA maximum.
  • Features screw or adhesive mounting options with top right-hand wire exit.
  • RoHS compliant construction for use in regulated electronic assemblies.

Out of stock

Description

The Littelfuse 59140 series is a magnetically operated position sensor utilizing a hermetically sealed reed switch. The 59140-1-T-02-F variant is a normally open (NO) contact type designed for flange mounting, enabling reliable detection of a magnetic field presence or proximity. Its compact case design minimizes board space while providing robust switching capabilities for low-power control circuits.

Engineered for durability, the sensor’s reed contacts are encapsulated within a protective housing, ensuring stable performance across industrial environments. It is optimized for use with the matching 57140-000 actuator and offers configurable sensitivity, cable length, and connector options per customer requirements, making it a versatile component for safety interlocks, door/window sensing, and equipment position feedback.

Key Features

  • Flange-mount design enables secure screw or adhesive installation.
  • High-voltage switching capability up to 265 Vac / 300 Vdc.
  • Compact form factor occupies minimal panel or PCB space.
  • Customer-defined options for sensitivity, cable, and connector.
  • Hermetically sealed reed switch for reliable operation in various environments.
  • RoHS compliant materials meet environmental and safety standards.

Applications

  • Industrial door and gate position sensing for safety interlocks.
  • Proximity detection in vending machines, printers, and automated equipment.
  • Window and cover open/closed status monitoring in security systems.
  • Float switch replacement in liquid level sensing applications.
  • Position feedback for actuators and linear motion systems.

Technical Specifications

Manufacturer Part Number59140-1-T-02-F
Sensor TypeMagnetic Reed Sensor (Flange Mount)
Contact ConfigurationNormally Open (NO), 2 Pins
Operate Point (Sensitivity)30 G
Max Switching Voltage265 Vac / 300 Vdc
Max Switching Power10 VA
Max Switching Current (NO)0.5 A
Contact Rating (NO)10 VA/Watt max
Breakdown Voltage (NO)250 VDC
Operating Time (max)1.0 ms
Release Time (max)1.0 ms
MountingFlange (Screw or Adhesive)
Wire ExitTop Right-Hand Side
ComplianceRoHS

Frequently Asked Questions

What is the operate point (sensitivity) of the Littelfuse 59140-1-T-02-F sensor?

The Littelfuse 59140-1-T-02-F magnetic reed sensor has an operate point of 30 Gauss (G). This specifies the magnetic field strength required to close the normally open (NO) contacts. It is designed for precise proximity detection and works optimally with the matching 57140-000 actuator.

What are the maximum voltage and current ratings for this sensor?

This sensor can switch up to 265 Volts AC or 300 Volts DC, with a maximum switching power of 10 VA. The maximum switching current for the normally open contacts is 0.5 Amps. Ensure your application's load does not exceed these ratings to maintain reliable operation and contact longevity.

How is this magnetic sensor mounted and what are the wiring options?

The sensor features a flange for secure screw or adhesive mounting. The wires exit from the top right-hand side of the case. Littelfuse offers customer-defined options for cable length and connector type, allowing for customization to fit specific installation requirements and panel layouts.

Package Includes

  • 1 x Littelfuse 59140-1-T-02-F Magnetic Sensor

Additional Information

Weight 0.03 kg
Dimensions 9 × 7 × 1 cm