VISHAY
双路场效应管, MOSFET, 双N沟道, 4.5 A, 12 V, 0.023 ohm, 4.5 V, 400 mV
场效应管, MOSFET, N沟道+P沟道, 12V, 4.5A, POWERPAK SC-70
MOSFET, DUAL N CHANNEL, 12V, 4.5A, POWERPAK SC70-6