说明:SA: PNP HF transistor SB: PNP AF transistor
SC: NPN HF transistor SD: NPN AF transistor
SE: Diodes SF: Thyristors
SG: Gunn devices SH: UJT
SJ: P-channel FET/MOSFET SK: N-channel FET/MOSFET
SM: Triac SQ: LED
SR: Rectifier SS: Signal diodes
ST: A
<redfire78> 上传 | 大小:37kb