Manufacturer Part #
TVS Diode Single Bi-Dir 58.1V 600W
RE: LFPCN41347 Littelfuse TPSMB and TPSMC TVS Business Continuous Plan and Capacity ExpansionTo serve our customers‘ continuous growth, Littelfuse would like to implement this Business Continuous Plan of TPSMB and TPSMC Automotive TVS products (=<100V Vbr), meanwhileto expand the capacity with improved automation and quality system.This BCP will introduce the 2nd sources below to build up our robust supply chain, and the new additional capacity will support the long term growth of our automotive customers forthe developing electrificationAll the changes have been qualified to AECQ101 with IATF16949 certified production line, and with no FIT/Form/Function change.We provide in another attachment with the qualification report, also the impacted PNs (Automotive TPSMB and TPSMC, =<100V Vbr) are all listed as appendix in the end ofqualification report.We would implement this PCN by Jan.31 2021.
To implement Littelfsue Business Continuous Plan, our Wuxi plant has qualified new Tin plating supplier of Jiangyin Sunny Orient Technology Co., Ltd (Suyang) as 2nd source. The qualification has been finished by end of 2019, and during this Corona-Virus (COVID-19) breakout, we would like to implement this 2nd soruce site urgently to support our continuous production and delivery.Suyang has been qualified to automotive AECQ101 criteria and also IATF169494 certified and has been in production for orthe Littelfsue products.