TCR22-6 - TCR22-x/Sx02CS Series Series

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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.

Excellent unidirectional switches for phase control applications such as heating and motor speed controls.

Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors.

Features & Benefits
  • RoHS compliant
  • Glass - passivated junctions
  • Voltage capability up to 600 V
  • Surge capability up to 20 A


  • Applications
    Typical applications are capacitive discharge systems for strobe lights and gas engine ignition. Also controls for power tools, home/brown goods and white goods appliances.
    Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
    TCR22-6 Sen SCR 400V 1.5A 200µA TO92 RoHS No 11/01/2004 PbFree No Yes
    12/11/2009
    TCR22-6RP Sen SCR 400V 1.5A 200µA TO92 RoHS No 11/01/2004 PbFree No Yes
    12/11/2009
    TCR22-6AP Sen SCR 400V 1.5A 200µA TO92 RoHS No 11/01/2004 PbFree No Yes
    12/11/2009
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