59010 LITTELFUSE | Alldatasheet

Document overview

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Technical content

Features

  • Magnetically operated proximity sensor
  • Compact size requires only 3mm diameter hole
  • Hermetically sealed contacts
  • Custom cable length and connector options available Benefits
  • Well suited for usage in high- moisture and contaminated environments
  • Non-contact solution, aesthetically more appealing than push-button or lever mechanical-type switches
  • Simple installation and adjustment
  • No standby power requirement
  • Ideal for battery-powered applications as the contacts do not draw power when in the non- activated state
  • Reed contacts last for millions of operating cycles under micro- controller logic-level loads

Applications

  • Position and Limit Sensing
  • Security System Switch
  • Level Sensing
  • Linear Actuators Dimensions Dimensions in mm (inch) Firecracker > 59010 A Nom. mm(in) B Nom. mm(in) C Nom. mm(in) 57020 Actuator 5.10 (.201) 15.24 (.600) -- 59010 Sensor 3.00 (.118) 9.00 (.354) Cable Length ±10.00 (.393) Note: The 57020 Actuator is sold separately. A A B C

littelfuse.com © 2017 Littelfuse Revised: 12/13/17 Specifications are subject to change without notice.

59010 Sub-Miniature Firecracker Reed Sensor + 57020 Actuator

Contact Type Normally Open Switch Type 1 Contact Rating 1 VA/Watt - max. 5 Voltage 4 Switching 2 Breakdown 3 Vdc - max. Vac - max. Vdc - min. 175 140 200 Current Switching 2 Carry Adc - max. Aac - max Adc - max. 0.35 0.25 0.50 Resistance

5 Contact, Initial

Ω - max. Ω - min. 0.550 1012 Capacitance Contact pF - typ. 0.45 Temperature Operating °C -40 to +85 Product Characteristics Operate Time 6 ms - max. 0.35 Release Time 6 ms - max. 0.03 Shock 7 11ms 1⁄2 sine G - max. 50 Vibration 7 10-2000 Hz G - max. 10 Firecracker > 59010 Notes: 1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information. 2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details. 3. Breakdown Voltage - per MIL-STD-202, Method 301. 4. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load. 5. This resistance value is for 11.81mm wire length. Resistance changes when wire lengthens. 6. Operate (including bounce)/Release Time - per EIA/NARM RS-421-A, diode suppressed coil (Coil II). 7. Shock and Vibration - per EIA/NARM RS-421-A and MIL-STD-202. 8. For custom modifications to the wire length or size, or adding a special connector, please contact Littelfuse. Sensitivity Options (Using 57020 Actuator) Select Option S T Switch Type Pull-In AT Range Activate Distance - D mm (inch) Average Pull-In AT Range Activate Distance - D mm (inch) Average 1 Normally Open 6-10 6.3 (.248) 10-15 4.9 (.193) Note: 1. Pull-In AT Range: These AT values are the bare reed switch AT before modification. 2. The activation distance is average value on the final sensor assembly. D Sensor Actuator

littelfuse.com © 2017 Littelfuse Revised: 12/13/17 Specifications are subject to change without notice. Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width Bulk Bulk 500 N/A N/A Part Numbering System 59010 - 1 - X - XX - XSensor: Actuator: Series Switch T ype Sensitivity S or T T ermination A or F Cable Length 57020 - 000 Series Standard Actuator 000 Reed Sensors Firecracker > 59010 Cable Length Specification (Cable Type 30 AWG 7/38 PTFE 200ºC MIL-W-16878/6) Select Option Cable Length mm (inch) 02 300 (11.81) Termination Options Select Option Description A Tinned Leads F Untinned Leads Note: The 57020 Actuator is sold separately. Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.