HAA146

TDK-Lambda Americas Inc. 401 Mile of Cars Way, Suite 325 National City, CA 91950 USA http://us.tdk-lambda.com/lp December 1, 2017 Re: Obsolescence of PH Series Heatsinks Dear Valued Customer / Partner, TDK-Lambda has now completed end of life notices for the first generation PH DC-DC power modules. Accordingly we are issuing an end of life notice for the dedicated heatsinks used on these modules. The part numbers affected are HAA041, HAA062, HAA072, HAA083 and HAA146. A very limited amount is in stock for purchase, please contact the factory if you have a requirement to check if that part is available. We are offering a last time buy opportunity until January 2nd, 2018, with a last time ship date of January 31st, 2018. Please understand that these orders would be non-cancelable and non-returnable. Tom Tillman Director of Marketing