SMCJ7.5A-HR - SMCJ-HR Series

Series: SMCJ-HR
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TVS Diode SMCJ_HR Image
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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.

High-Reliability Transient Voltage Suppression (TVS) Diodes are now available with customized upscreening and sorting process flows. High-Reliability TVS Diodes protect sensitive electronic equipment from voltage transients induced by lightning surge and other transient voltage events. They have been specially screened and sorted for use in DC line protection in aviation electronics (avionics) and other applications that demand high reliability.

In addition to components with customizable upscreening and sorting process flows, four “off-the-shelf” High-Reliability TVS Diodes series are available: SMCJ-HR Series, SMCJ-HRA Series, SMDJ-HR Series, and SMDJ-HRA Series.



  • Military screening process flow

  • Flexible selection of high reliability sorting flows, which can be customized on request

  • Standard voltage ranges and power ratings are offered (SMCJ and SMDJ Series)

  • Long history of use in the aerospace industry



  • Aerospace

-       - Fly-by-wire flight control

-       - Engine control

-       - Power supply/distribution

-       - Cockpit electronic equipment and displays

-      - Air conditioning

-       - On-board infotainment systems

-       - Radar systems

-      - Advanced airborne digital computers

-       - Airfield lighting

  • Military

  • Industrial

  • Medical
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SMCJ7.5A-HR TVS 1.5KW 7.5V 5%UNI DO-214AB TR7 RoHS RoHS No 01/22/2010 PbFree No 03/03/2015 Yes
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