You can send a request for quote for p/n 57C49B to Power Air Consulting using powerairconsulting.com. This part is manufactured by Waferscale Integration Inc. The description of it is Microcircuit Memory. The national stock number associated with this part is 5962014564541. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with 57C49B part requirements.