[PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Anand Kulkarni
Hi everybody, I have a question about the capability of PCB manufacturers. I have a surface mount SCSI connector with 68 pads . 050 inch x .100 inch Center - SCSI 3 Compatible - Shrouded Straight - Surface Mount Socket example : 2 identical connectors :

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Madhu Annapragada
I have had top and bottom smd pads on 0.5 pitch centers aligned before; but you should just ask your board shop this question. The registering of the top and bottom layers would also depend on a lot of parameters like the number of layers, material, fabrication process etc. If in doubt about

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread ajenkins
Anand, From: Anand Kulkarni [mailto:[EMAIL PROTECTED]] Now this connector has got 2 holes , 1 on each end , apparently for screwing to the board. opposite sides, etc ... the holes have to be perfectly aligned. Is this alignment something that I can expect the PCB manufacturer to

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Bagotronix Tech Support
: www.bagotronix.com - Original Message - From: Anand Kulkarni [EMAIL PROTECTED] To: Protel EDA Forum [EMAIL PROTECTED] Sent: Thursday, December 19, 2002 11:17 AM Subject: [PEDA] question about connectors and PCB manufacturers Hi everybody, I have a question about the capability of PCB

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Anand Kulkarni
: www.bagotronix.com - Original Message - From: Anand Kulkarni [EMAIL PROTECTED] To: Protel EDA Forum [EMAIL PROTECTED] Sent: Thursday, December 19, 2002 11:17 AM Subject: [PEDA] question about connectors and PCB manufacturers Hi everybody, I have a question about the capability of PCB

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Dwight
8:33 AM To: Protel EDA Forum Subject: Re: [PEDA] question about connectors and PCB manufacturers snip One other consideration: is there enough space between the connectors to actually put mating cables on them? Separating them by only a PCB thickness (0.062 in.) doesn't seem like enough room

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Terry Harris
On Thu, 19 Dec 2002 13:21:39 -0500, Anand Kulkarni wrote: For your original question I really don't see any difference between the PCB tolerances required to mount one connector on a board or one on each side (unless your board house manages to drill the holes at an angle). the SCSI cable will

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Bagotronix Tech Support
PROTECTED] To: 'Protel EDA Forum' [EMAIL PROTECTED] Sent: Thursday, December 19, 2002 2:51 PM Subject: Re: [PEDA] question about connectors and PCB manufacturers Ivan, are you figuring the connectors are right-angle? The original post indicates they are straight, so a cable on one side won't

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Bagotronix Tech Support
[EMAIL PROTECTED] To: Protel EDA Forum [EMAIL PROTECTED] Sent: Thursday, December 19, 2002 1:21 PM Subject: Re: [PEDA] question about connectors and PCB manufacturers thanks for your reply .. But,I am not clear about the consideration that you mentioned regarding the hood/shell of the two cables

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread ajenkins
-Original Message- From: Bagotronix Tech Support [mailto:[EMAIL PROTECTED]] OK, I missed the part in the original post that said straight, not right-angle. Nevermind... That's going to be a strange looking gizmo when the cables are connected... Not when the technician using

Re: [PEDA] question about connectors and PCB manufacturers

2002-12-19 Thread Bagotronix Tech Support
that?) Happy holidays to you all! Best regards, Ivan Baggett Bagotronix Inc. website: www.bagotronix.com - Original Message - From: [EMAIL PROTECTED] To: Protel EDA Forum [EMAIL PROTECTED] Sent: Thursday, December 19, 2002 5:10 PM Subject: Re: [PEDA] question about connectors and PCB