Part number #BC857QASX (Semi Conducteurs NXP) is manufactured by NXP USA Inc. and distributed by Shenzhen Winna Electronic Industrial Co., Ltd.. As one of the leading electronic component distributors, we represent a wide range of world-class manufacturers. All products undergo strict quality control to ensure compliance with all necessary standards. For detailed information on the technical specifications/configurations, pricing, lead time, and payment methods for BC857QASX, please feel free to contact us. To submit a Request for Quote (RFQ), simply add BC857QASX and the required quantity to your BOM. No registration is required to request a quote for BC857QASX at Shenzhen Winna Electronic Industrial Co., Ltd.. You're welcome to purchase NXP USA Inc.'s BC857QASX from Shenzhen Winna Electronic Industrial Co., Ltd.. We are an authorized distributor of NXP USA Inc., offering brand-new original products, 24-hour online support, a 180-day warranty, and shipping within 24 hours. For any inquiries, please contact our sales team or send an email to . We look forward to establishing a partnership with you.