Click to expand Tap to zoom GE-28 NPN SIL. PWER TRANSISTOR (replaces ECG186, NTE186, SK3192) by EcoTech Solutions Inc. Sale $9.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart GE-28 NPN SIL. PWER TRANSISTOR (replaces ECG186, NTE186, SK3192) R8-S4-B3