We are very happy to answer any questions you have, please contact us and we will try our best to reply you as soon as possible. Business scope: automotive IC, digital-analog circuit, single-chip microcomputer, Photoelectric coupling, storage, three-terminal voltage regulator, SCR, field effect, Schottky, relay, resistance capacitor, light tube, connector Product quality reaches a series of certifications The images shown are not actual items and are for reference only. If you can't find the product you want in our store, please contact us. We don't upload every item one by one. If you send the product to us, we will upload it in store immediately for you to place an order.