2N581 – TUNG-SOL – 10PACK Small Signal Bipolar Transistor, 25A I(C), 80V V(BR)CE 10PACK Small Signal Bipolar Transistor, 25A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon - 1963 TRANSISTOR W/ ORIGINAL BOX - NTE100 byJuly 5, 2026