贴片直插NE5532A/NE531FE/NE5230N/NE5234D/NE5532P/NE5535N/4

贴插IN1488N-M4050BP-IR3F02N-NE5535P-DS1202N-NE5535F-B

丝印NE5537D NE5535P NE5535N NE5535F NE5534S