IPC-7251 Naming Convention for Resistors Axial Rectangular Horizontal RESAR Horizontal Mounting

RESAR + Lead Spacing + W + Lead Width + L + Body Length + T + Body Thickness + H + Body Height – Height from PCB (Standoff) – Lead Length

Example:

RESAR1800W60L1300T550H550-100-300_KOA_BWR1-1W

RESAR – Through Hole Resistors Axial Rectangular Horizontal Mounting
1800 – Lead Spacing = 18.00mm
W60 – Lead Width = 0.60mm
L1300 – Body Length = 13.00mm
T550 – Body Thickness = 5.50mm
H550 – Body Height = 5.50mm
100 – Height from PCB (Standoff) = 1.00mm
300 – Lead Length = 3.00mm
KOA – Manufacturer Name (Added by PCB-3D.com)
BWR1-1W – Manufacturer Code, Package Name and/or Package Code (Added by PCB-3D.com)

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