ON Semiconductor MJ21193 MJ21194 POWER TR NPN/PNP 2SET New 250 VOLTS, 250 WATTS 16A These were kept for audio amplifier repair. Purchased from Digikey and stored as is. There are solder marks on the legs from a previous test on a breadboard. They are in good working order, as confirmed by a simple transistor tester. Shipped via Rakuraku Mercari. Shipping may take a few days due to work. Currently, I cannot confirm operation, so I do not guarantee functionality. I have described the condition to the best of my knowledge, but I cannot check/describe everything, so please ask questions about any unmentioned conditions or parts, or assume they are "not included." Basically, no returns or cancellations are accepted.