MARR-5-17-23 - MARR-5 Series

Series: MARR-5
Obsolete: 2017 -12-04 Replaced By: MVSR-20-17-23 Availability: Obsolete

Obsolete
Questions? Contact Littelfuse Support
Reed_Switches_MARR_5_Hi_Res
Roll Over to Zoom
Disclaimer Notice

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.

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 1000Vdc at 1mA. Available sensitivity range of 17-38 AT. High insulation resistance of 1012 ohms minimum and contact resistance of less than 100 milliohms. Ideally suited for reed relay high breakdown voltage applications, security, metering, limit sensing, telecom and office equipment and automotive applications.

Features:

  • Normally open switch capable of switching 1000Vdc up to 1mA
  • Minimum breakdown voltage of 2000Vdc
  • Available sensitivity range of 17-38 AT

Benefits:

  • Hermetically sealed switch contacts are not affected by and have no effect on their external environment
  • Zero operating power required for contact closure

Applications:

  • Reed relays
  • Security
  • Limit switching
  • Industrial controls
  • Office equipment
  • Telecom

Property (Mouseover for details) Value
Switching Power (W) 10
Switching Voltage (V DC) 1000
Switching Current (A DC) 0.5
Breakdown Voltage (V DC) 2000
Max Contact Resistance (Ω) 0.1
Magnetic Sensitivity (AT) 17 to 23
Body Length (mm) 19.69
Overall Length (mm) 56.77
Switch Type A:SPST-NO
Switching Voltage (V AC) 700
Switching Current (A AC) 0.35
Max Operate Time (ms) 0.75
Max Release Time (ms) 0.3
Resonant Frequency (kHz) 3.2
Replaced By Part Number MVSR-20-17-23
Operating Temperature -75° to 125°C
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
MARR-5-17-23 MARR-5 1221 17-23 RoHS No 12/03/2013 PbFree No 12/03/2013 Yes
12/03/2013
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.