136 buy ipc 2222 results

Electronics Forum: buy ipc 2222 (Page 1 of 14)

Stencil buy off procedure

Electronics Forum | Wed Apr 04 08:28:27 EDT 2001 | Cal

ZAM_BRI- I don't know how effective this may be but some points to include in the buy-off procedure: Before submitting the PO for the stencil you may also want to do a CAD to Stencil comparison to verify correct apertures.There are SW packages and co

i have to buy one NXT from Fuji What do you think???

Electronics Forum | Wed Dec 15 00:18:01 EST 2004 | vinitverma

Hi Serge, If you are really looking at a new machine, why not try Assembleon AX-3 configured for 45K cph (rated speed, 30K IPC9850 speed). This machine can be future upgraded upto 90K cph (rated speed, 60Kcph IPC 9850 speed). You get placement force

How to perform buy off a new Pick & Place machine

Electronics Forum | Tue Jan 24 09:21:34 EST 2017 | emeto

there is an IPC standard for machine accuracy and repeatability. Here it is how it works. You have to place certain number of parts on a specially designed PCB(that allows placing variety of parts on big part of the machine work area). After that you

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.

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?

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

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

Gold coated spring contacts

Electronics Forum | Wed May 30 17:49:49 EDT 2001 | davef

You are correct. IPC wants you to pay for that standard, regardless if you get a hard copy or download it. Generally, it�s pretty boring stuff for production types. [Although, you will recognize some of the goofy things your designers have done to

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]