MRPR-8 Series - 20.3mm High Power Reed Switch

Series: MRPR-8
Obsolete: 2016 -04-27 Replaced By: MRPR-20 series
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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 20.32mm long x 2.84mm diameter (0.800" x 0.112") glass envelope. Capable of high voltage and power switching of 265Vac at 50VA. It is rated to carry 2.5A and switch 1A. Available sensitivity range of 22-43 AT. High insulation resistance of 1010 ohms minimum and contact resistance of less than 100 milliohms. Ideally suited for reed relays, limit sensing, telecom and white goods applications. Will switch global mains voltages.

Features:

  • Normally open switch capable of switching 265Vac or 0.7A at up to 50 Volt-Amperes
  • Minimum breakdown voltage of 750Vdc
  • Available sensitivity range of 22-43 AT

Benefits:

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

Applications:

  • Reed relays
  • Limit switching
  • Telecom
  • White goods
  • Industrial controls

Access specifications, certifications, check availability and order parts below

Catalog #Switching Power (W)Switching Voltage (V DC)Switching Current (A DC)Breakdown Voltage (V DC)Max Contact Resistance (Ω)Magnetic Sensitivity (AT)Body Length (mm)Overall Length (mm)Switch TypeOperating TemperatureCompare
MRPR-8-22-28
Obsolete: 2018 -01-04
Replaced By: MRPR-20-22-28 		5025017500.122 to 2820.3256.64A:SPST-NO-20° to 125°C
MRPR-8-22-33
Obsolete: 2018 -01-04
Replaced By: MRPR-20-22-33 		5025017500.122 to 3320.3256.64A:SPST-NO-20° to 125°C
MRPR-8-22-43
Obsolete: 2016 -08-31
Replaced By: MRPR-20-22-43 		5025017500.122 to 4320.3256.64A:SPST-NO-20° to 125°C
MRPR-8-27-33
Obsolete: 2018 -01-04
Replaced By: MRPR-20-27-33 		5025017500.127 to 3320.3256.64A:SPST-NO-20° to 125°C
MRPR-8-27-38
Obsolete: 2018 -01-04
Replaced By: MRPR-20-27-38 		5025017500.127 to 3820.3256.64A:SPST-NO-20° to 125°C
MRPR-8-32-38
Obsolete: 2018 -01-04
Replaced By: MRPR-20-32-38 		5025017500.132 to 3820.3256.64A:SPST-NO-20° to 125°C
MRPR-8-32-43
Obsolete: 2018 -01-04
Replaced By: MRPR-20-32-43 		5025017500.132 to 4320.3256.64A:SPST-NO-20° to 125°C
MRPR-8-37-43
Obsolete: 2018 -01-04
Replaced By: MRPR-20-37-43 		5025017500.137 to 4320.3256.64A:SPST-NO-20° to 125°C
Catalog # Certificates
Sorting icon
MRPR-8-22-28 URiconCRUicon
MRPR-8-22-33 URiconCRUicon
MRPR-8-22-43 URiconCRUicon
MRPR-8-27-33 URiconCRUicon
MRPR-8-27-38 URiconCRUicon
MRPR-8-32-38 URiconCRUicon
MRPR-8-32-43 URiconCRUicon
MRPR-8-37-43 URiconCRUicon

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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
MRPR-8-22-28 MRPR-8 5267 22-28 RoHS No 09/14/2016 PbFree No 09/14/2016 Yes
09/14/2016
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