Thank you for having an interest in our availability for part number HCPL0531R1, a Optocouplr Trans 2Chan Hs 8Soic 2500Vrms 2 Unidirectional 8Ma 1Mbps 450Ns @ 16Ma 25Ma Dc Open Collector Surface Mount 8-Soic (0.154"" 3.90Mm Width) 8-So Digi-Reel« item we feature that is manufactured by Fairchild Optoelectronics Group. In order to receive pricing information on this particular Isolators 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.