BUK9226-75 buk9226-75.118 BUK9226-75A BUK9226-75A MOS(场效应管) BUK9226-75A,118 BUK9226-75A,118 其他被动元件 BUK9226-75A/C1 BUK9226-75A/C1,118 BUK9226-75A118 BUK9226-75A-VB