对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
2N2221 | Swampscott Electronics Co Inc | Small Signal Bipolar Transistor, 0.8A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-18, TO-18, 3 PIN | - | |||||
AD | BLF878,112 | Ampleon | 射频/微波组件,BLF878 - LDMOS RF Power Transistor, UHF Band, SOT979A |