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MARR-5 Datasheet 14mm Reed Switch

Manufacturer: Littelfuse

Overview: Axial Lead Reed Switches High Power > MARR-5 MARR-5 14mm Reed Switch RoHS Agency Approvals Agency Agency File Number Ampere-Turns Range E47258 E471070 DEMKO 14 ATEX 1393U 17-38 AT 17-38 AT Dimensions Dimensions in mm (inch) CL OF OVERLAP (1.117) REF. 28.37 (.105) MAX. 2.66 (.685) MIN. 17.39 (.775) MAX. 19.69 (2.235) NOM. 56.77 (.022) DIA. REF. 0.

General Description

The MARR-5 reed switch is a miniature, normally open switch with a 19.69mm long x 2.66mm diameter (0.775” x 0.105”) glass envelope, capable of high voltage switching of up to 1kVdc at 1mA.

It has high insulation resistance of 10¹² ohms minimum and contact resistance less than 100 milli-ohms.

Key Features

  • Miniature normally open switch.
  • Capable of switching 1000Vdc at 1mA or 0.5A up to 10W.
  • Minimum voltage breakdown 2000 Vdc.
  • Available sensitivity range 17-38 AT Benefits.
  • Hermetically sealed switch contacts are not affected by and have no effect on their external environment.

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