Thank you for having an interest in our availability for part number TAS5508-5142K7EVM, a Eval Module For Tas5508b/Tas5142 Class D 2-Channel (Stereo) 100W X 2 @ 4 Ohm 10.8 V ~ 13.2 V 0¦C ~ 70¦C Fully Populated Tas5142 Tas5508b Board Cable Software . item we feature that is manufactured by Texas Instruments. In order to receive pricing information on this particular Programmers Development Systems listing, please fill out and submit the Request for Quote (RFQ) form that is provided below. As the form is partially completed for you with details concerning this board-level electronic component, simply offer us information like your target price, desired quantity, and when you need parts by. Once you submit a request and our team receives and reviews it, you will be contacted by a dedicated account manager in 15 minutes or less to continue the procurement process.