IPC A 21 : LATEST
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
STANDARD PITCH STENCIL PATTERN FOR SLUMP
23-07-2013
12-01-2013
Provided electronically, these Gerber files include patterns for developing solder paste stencils by laser or chemical etching. Land widths of 0.4 mm, 0.63 mm and 1.25 mm are provided with varying pitch in order to evaluate solder paste slump.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.