IPC-7351B Naming Convention for

Small Outline Integrated Circuit (SOIC) and

Small Outline Package (SOP)

SOP + Pitch + P + Lead Span Nominal X Height – Pin Qty
SOIC + Pitch + P + Lead Span Nominal X Height – Pin Qty

Example:

SOIC127P600x175-8_JEDEC_MS-012AA

SOP/SOIC = Surface Mount Plastic Small Outline Package/Integrated Circuit
127P – Pitch = 1.27mm(0.05inch)
600 – Lead Span Nominal = 6.00mm
175 – Component Height (Body Height) = 1.75mm
8 – Pins Qty = 8
JEDEC_MS-012AA – Standard Package Name (Added by PCB-3D.com)

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