CAP 6.8UF 35V 20% TANT SMD-7343-30 TR-7 CAP 4.7UF 25V 20% TANT SMD-3528-21 TR-7 SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/playback DEVICES WITH DIGITAL STORAGE CAPABILITY 单芯6分钟的语音记播放设备数字存储能力 SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/playback DEVICES WITH DIGITAL STORAGE CAPABILITY 单芯16分钟的语音记播放设备数字存储能力