Electronics Forum: ipc 2222 (Page 1 of 4)

Tab-Routing

Electronics Forum | Wed Feb 22 20:33:25 EST 2006 | davef

Here's your design rules: * IPC-2221 * IPC-2222 Bonus is that they include the works, not just break-away tabs

Pin to Hole ratio

Electronics Forum | Thu Jul 21 22:14:34 EDT 2005 | Ken

Anyone else disagree with IPC-2222 for min-lead to max hole in the application of ribbon lead connector styles?

Wave Soldering Ceramic PCB's

Electronics Forum | Thu Aug 09 15:56:50 EDT 2001 | davef

Thank you. IPC-2222 applies to rigid organic boards. It does not apply to ceramic boards. Since there is no 2222 analog for ceramic boards, I used 2222.

How to choose IPC in PCBA manufacturing?

Electronics Forum | Wed Oct 29 20:28:59 EST 2003 | davef

The possibilities are dizzying, aren't they? In our dingy fog, if we don't understand your requirement, say so. 3 Spec Fir Tree General Technical Specification 3a Design/Layout: IPC-2221 IPC-2222 3b PCB Fab: IPC-6011 IPC-6012 IP

PCBA Standards

Electronics Forum | Wed Jul 07 17:47:00 EDT 2004 | davef

For bare board design for test, try: * IPC-2221 - Generic Standard On Printed Board Design * Section standard for the board type [eg, IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards]

Fudical, where, size, etc

Electronics Forum | Wed Nov 02 20:27:08 EST 2005 | davef

Why stop at fids: * IPC-2221 - Generic Standard On Printed Board Design * IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards

We're gettin' the standard!

Electronics Forum | Thu May 31 10:40:30 EDT 2001 | davef

See, all those bad thoughts we had ... The guilt, how do we live with it? 3 Spec Fir Tree General Technical Specification 3a Design/Layout: IPC-2221 IPC-2222 3b PCB Fab: IPC-6011 IPC-6012 IPC-4101 IPC-A-600 3c PCB assembly: J-STD-001 IPC-A-6

PTH hole size for soldering wires

Electronics Forum | Thu Feb 05 08:39:16 EST 2004 | davef

IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards, Table 9-3 � Plated Through Hole Diameter To Lead Diameter Relationships will give you the standard information you require.

Pin to Hole ratio

Electronics Forum | Wed Jul 20 17:23:19 EDT 2005 | davef

IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards, Table 9-3 � Plated Through Hole Diameter To Lead Diameter Relationships will give you the standard information you require.

V-scoring design and equipment questions

Electronics Forum | Tue Jun 13 08:33:11 EDT 2006 | davef

IPC-2222, 5.3.1 defines the parameters of making scoring cuts and the tolerance of the cuts, but does not specify the cuts. Our spec for 0.062" thick FR-4 boards is: 0.018-0.024"

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