Check the listing for details. 600V 8A Silicon Controlled Rectifier - TO-127 - RCA SK3635 NTE5446. Condition: New. Listed at 7.50 USD. RCA SK3635 - 600V 8A Silicon Controlled Rectifier - TO127, NOS NTE5446 * Designed for high-volume consumer phase-control applications such as motor speed, temperature, and light controls, and for fast switching applications in ignition and starting systems, voltage regulators, vending machines, and lamp drivers * High surge current rating * Repetitive Peak Off-State Voltage: 400V * On-State RMS Current: 8A * Peak non-repetative surge current: 80A * Equal to NTE5446 * Sold as 1 piece per lot We offer shipping discounts on combined purchases for eligible items. Use the "Add to cart" button instead of "Buy It Now". When done, click on the cart icon in the upper right corner of the screen to view your selections. Click on "Request total from seller" and you'll soon receive a revised eBay invoice from us with a combined shipping discount, when available. Other shipping Options available, we will gladly combine multiple orders. Contact us with any questions. Please note that we have locations in Ohio and Pennsylvania and are required to charge sales tax in both states; if you live in one of these states, please wait for us to send you an invoice. International Buyers: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying Payment is expected within 3 days. Thanks for looking!