Review all available part information (MPN, package, pin count, description, properties). If no datasheet URL is already set, search the web for the official datasheet and update the part's Datasheet property with the URL. Then cross-check the schematic symbol, footprint, and pin descriptions against the datasheet. Summarize key specs and flag any mismatches.
Your goal is to review and sync the SJ1-3513N part project against the official datasheet, including adding the Datasheet URL if missing and checking symbol, footprint, and pin mapping. The plan is ready: update metadata, verify pins 1=sleeve, 2=tip, 3=ring, confirm the 3-pad footprint, and summarize mismatches. This follows the part-project datasheet sync workflow