The 1N4148W-TP is a general-purpose diode manufactured by MCC (Micro Commercial Components). Here are the key specifications and details about this component:
The BSS123,215 is an N-channel MOSFET manufactured by Nexperia, a semiconductor company. Here are the key specifications and details about this component:
The BSS123LT1G is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor. Below is a detailed introduction to the BSS123LT1G MOSFET:
The BSS123-7-F is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Diodes Incorporated. Here is a detailed introduction to the BSS123-7-F MOSFET:
It seems like there is a confusion in your input. The LL4148 diode is commonly known as a general-purpose switching diode and is typically not associated with ON Semiconductor
The BSS123NH6327XTSA1 is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies. Here is a detailed introduction to the BSS123NH6327XTSA1 MOSFET:
The FMMT493TA is an NPN bipolar junction transistor (BJT) manufactured by Diodes Incorporated. Here is a detailed introduction to this specific transistor: