***********************************************************************************************************************************************************************************************************Notice：Because the cost of all the material required by our transistor increase greatly during the past several years, we will improve our sales price uniformed as follows from 1st,July, 2021HG 2SC2879:+2.0 USD eachHG 2SC2290:+1.7 USD eachHG SD1446: +1.5 USD eachHG 2SC2879C: +0 USD each***********************************************************************************************************************************************************************************************************New SD1446 is produced by HG China. Can replace Original SD1446 well.We will send the parts soon. But if your request is very urgent, I don't suggest you buy our parts. We hope in this way more USA customers can know China HG(Huagao) Semiconductor Company and the products of HG. We will match HFE for you for these 2 PCS SD1446. All the SD1446 you purchase in one shipment use the dies(chips) of the same wafer. I am sorry, we don't accept any discount such as "Best offer". *********************************************************************************************************************************************************************************************************** Shipping Method and Delivery Time: Following is the delivery method and delivery time. Please read it carefully before you buy our parts. If you can’t accept following delivery method and time, please don’t buy our items in this ebay shop. We will ship the parts directly from China warehouse of HG company. If your request is urgent, please choose UPS as shipping method. You need to pay additional shipping cost. You can get the parts in a week after we ship. You can check from UPS website using the tracking number we provide to ebay to get latest status. If you choose free delivery, we will use “Standard SpeedPAK from China” to ship. You can get latest status from ebay after we input the tracking number. The delivery time of Standard SpeedPAK is about 8-12 working days. Standard SpeedPAK shipping service is suggested by ebay. Please notice it is an economic shipping method, we can’t ensure the delivery time. We will refund you all your payment if you haven’t got the parts in 45 days or there is any exception in delivery. But please don’t open any case or ask your money back using the reason of “The buyer hasn't received this item yet” in 45 days. Please notice Standard SpeedPAK only reach following country. Europe Austria Belgium Britain Czech Republic Denmark France Germany Hungary Ireland Italy Netherlands Poland Portugal Russia Spain Sweden Switzerland United Kingdom 　 　 North America U.S.A Canada 　 　 Oceania Australia New Zealand 　 　 Middle East Israel 　 　 　 If your country is not in the table above, I suggest you use choose UPS to ship.