DRS-DTH Series - 39.7mm High Power DRS-DTH Switch

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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 DRS-DTH Reed Switch is a large changeover switch with a 39.70mm long x 5.33mm diameter (1.562" x 0.210") glass envelope, capable of high voltage and power switching up to 500Vdc at 2mA or 0.5A at 30W/VA. The DRS-DTH has an insulation resistance of 10^9 ohms minimum and contact resistance less than 125 milli-ohms.

Features:

  • Changeover switch
  • Capable of switching 500Vdc or 0.5A at up to 30W
  • Minimum breakdown voltage 1200Vdc
  • Available sensitivity range 50-80 AT

Applications:

  • Industrial Safety Applications
  • Security
  • Limit switching
  • White Goods Applications

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 TemperaturePartner ECAD ModelsStockSamplesCompare
DRS-DTH-50-55305000.512000.12550 to 5539.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-50-55CheckOrder
DRS-DTH-50-60305000.512000.12550 to 6039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-50-60CheckOrder
DRS-DTH-50-80305000.512000.12550 to 8039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-50-80CheckOrder
DRS-DTH-55-60305000.512000.12555 to 6039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-55-60CheckOrder
DRS-DTH-55-65305000.512000.12555 to 6539.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-55-65Check
DRS-DTH-65-70305000.512000.12565 to 7039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-65-70CheckOrder
DRS-DTH-65-80305000.512000.12565 to 8039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-65-80CheckOrder
DRS-DTH-70-75305000.512000.12570 to 7539.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-70-75CheckOrder
DRS-DTH-70-80305000.512000.12570 to 8039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-70-80CheckOrder
DRS-DTH-75-80305000.512000.12575 to 8039.6785.73C:SPDT-CO-20° to 125°CDRS-DTH-75-80CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
DRS-DTH-50-55 DRS-DTH 50-55 RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-50-80 DRS-DTH 50-80 RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-55-60 DRS-DTH 55-60 RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-65-70 DRS-DTH 65-70 RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-65-80 DRS-DTH 65-80 RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-70-75 DRS-DTH 70-75AT RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-70-80 DRS-DTH 70-80AT RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
DRS-DTH-75-80 DRS-DTH 75-80AT RoHS No 12/04/2017 PbFree No 12/04/2017 Yes
12/04/2017
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