IPC-7351B Naming Convention for Small Outline Transistors Flat Lead (SOTFL)

SOTFL + Pitch + P + Lead Span Nominal X Height – Pin Qty

Example:

SOTFL50P210X75-8N_Panasonic_WSMini8-F1-B-A-A-B

SOTFL = Surface Mount Plastic Small Outline Transistor Flat Lead
50P – Pitch = 0.50mm
210 – Lead Span Nominal = 2.10mm
75 – Height = 0.75mm
8 – Pins Qty = 8
Panasonic_WSMini8-F1-B-A-A-B – Manufacturer/Standard Package Name (Added by PCB-3D.com)