Electronics Forum: john and thorup (Page 4 of 29)

Re: Smema machine interface

Electronics Forum | Tue Jul 11 10:40:10 EDT 2000 | John Thorup

Charles Have you tried the SMEMA (now part of IPC)web page (www.smema.org)? Interface Standard 1.2 is available in PDF. John Thorup

Re: double sided reflow

Electronics Forum | Thu Jun 22 14:04:03 EDT 2000 | John Thorup

Hi Jason - I'll second (third?) everything said. Wassink's bible is available in the US from the SMTA bookstore with free shipping. It's pricey but worth every penny. 612/920-7682 www.smta.org jesse@smta.org John Thorup

Re: IC plastic encapsulant family

Electronics Forum | Wed Jun 07 10:49:38 EDT 2000 | John Thorup

Dave - let's not forget Dainippon's Novolac epoxy. This is the stuff that caused us so much grief with IC shortages years ago when their factory was damaged and it turned out they were the world's major supplier of molding compounds. This also spaw

Re: Rework pads

Electronics Forum | Tue May 23 17:09:14 EDT 2000 | John Thorup

Hi Amy You can find these items any number of places. Try Circuit Technology Center www.circuitnet.com 978/372-5700 Also most distributors of Pace products carry their Cir-Kit line. John Thorup

Re: PCB thickness

Electronics Forum | Wed May 17 11:56:00 EDT 2000 | John Thorup

We have one panel of 50 small boards that is 0.035" (0.89mm). Other than a dedicated fixture to support it during printing and placement we don't do anything differently. John Thorup

Re: I need the PCB V-Cut dimention definition

Electronics Forum | Wed May 17 09:37:32 EDT 2000 | John Thorup

Hi Roni Point yourself toward www.accusystemscorp.com and you'll get what you need. There is much info in this forum's archive as well. Happy hunting John Thorup

Re: Now, to find a source....

Electronics Forum | Mon May 08 17:19:52 EDT 2000 | John Thorup

Hello Steve Most of these are available from the SMTA bookstore in Minnesota. 612/920-7682 www.smta.org There is a discount if you are a member and they offer free UPS ground shipping. Cast my vote for Klein-Wassink John Thorup

interchangeable stencil frame systems

Electronics Forum | Sat May 05 10:18:38 EDT 2001 | johnthor

yeah, we use the low static stuff too... except when the purchasing assistant did the company a "favor" and sought out something cheaper. Those times you want a big stick! The color confusion is because of the rose colored glasses that I wear. Joh

Re: PTH Crystal Spacer

Electronics Forum | Thu Jan 20 09:36:01 EST 2000 | John Thorup

a good source for spacers of all kinds, including the wash aways, is Bivar in California @ 714/951-8808 John Thorup

Re: Dummy Flip Chips - Supplier Needed

Electronics Forum | Tue Dec 21 15:27:01 EST 1999 | John Thorup

The 2000 Top Line catalog list about 10 types of flip chips and are available daisy chained. 714/898-3830 Practical components also lists several 714/899-8309 They both have test boards as well. John Thorup


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