Thank you for having an interest in our availability for part number 750311423, a Trans Flyback Lt3748lt3575 50Uh For Dc/Dc Converters Flyback Converters Lt3573 Lt3574 Lt3575 Lt3748 36V 10V @ 20Ma 1500Vrms 100Khz -40¦C ~ 125¦C Surface Mount Digi-Reel« 17.75Mm L X 13.46Mm W 12.70Mm . item we feature that is manufactured by Wurth Electronics Inc. In order to receive pricing information on this particular Transformers 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.