59025-4-S - 59025 Series

Series: 59025
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Littelfuse Reed Sensors 59025 Image
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 59025 Reed Sensor is a small cylindrical reed sensor, 25.4 mm (L) x 6.22 mm (Dia.) (1.00” x 0.245”), with a choice of normally open, normally closed or change-over contacts. It is capable of switching up to 265 Vac/300 Vdc at 10 VA. The 59025 Reed Sensor is available with a range of sensitivity and cable length options. It is well suited for use in a wide range of industrial, appliances, or IoT proximity sensing applications. It functions best with the 57025 actuator.

Features & Benefits:

  • Non-contact switching solution for wet & harsh environments
  • No leakage current in ‘open’ state−ideal for battery-powered IoT applications 
  • Helps implement efficient proximity/access and energy management systems
  • Compact size and easy installation and effective concealment in many applications
  • Hermetically sealed, IP67 rated; UL and REACH compliant 
  • Can operate through non-ferrous materials (for example, wood, plastic, or aluminum)
  • Available in select sensitivities (operating distances)
  • Standard cable configurations; customization options available 
  • UL Recognized per UL 508 and CSA C22.2 No. 14.

Applications:

  • Security and access control
  • Factory automation
  • Process Equipment
  • Major appliances
  • Small appliances
  • Proximity and limit sensing
     
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Property (Mouseover for details) Value
Switching Power (W) 5
Switching Voltage (V DC) 175
Switching Current (A DC) 0.25
Switching Voltage (V AC) 120
Switching Current (A AC) 0.18
Breakdown Voltage (V DC) 200
Max Contact Resistance (Ω) 0.2
Magnetic Sensitivity (AT) 15 to 20
Nominal Activate Distance (mm) 7.2
Switch Type B:SPST-NC
Max Operate Time (ms) 3
Max Release Time (ms) 3
Operating Temperature -40° to 105°C
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
59025-4-S-05-A 59025-4-S-05-A SENSOR RoHS No 02/19/2019 PbFree No 02/19/2019 No
02/19/2019
59025-4-S-02-F 59025-4-S-02-F SENS RoHS No 02/19/2019 PbFree No 02/19/2019 No
02/19/2019
59025-4-S-02-A 59025-4-S-02-A SENS RoHS No 02/19/2019 PbFree No 02/19/2019 No
02/19/2019
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