Part Identification Get help identifying a part by pictures, markings, or specification here. Q&A The Questions and Answers category is primarily to support questions being asked on the Product Detail Pages on the Website. In order for these to show up appropriately on the product detail page, you will need to reference a DigiKey Part number in the post somewhere. This is currently in the testing phase, changes in process and flow are likely. Cross Reference Product Crosses and Alternative suggestions.