Electronics Forum: board (Page 891 of 1638)

CAM/ALOT Dispensers

Electronics Forum | Tue Mar 31 14:41:12 EST 1998 | Arlie Keith

For Sale, two CAM/ALOT 1824 glue dispensers. These machines are in decent shape, but need the interface boards and the pump if they're to be used for SMT glue. They are the same as a Model 1818 now that they have been refurbished. One was refurb

Gold plated components - solderability issue

Electronics Forum | Mon Mar 30 03:10:44 EST 1998 | Patrick Ng

Hi, We have encountered de-wetting issues with gold plated components( SMT LEDs ). The problem comes and go and we yet to locate the root cause ( process, component or solder paste etc ). The rest of the components on the boards are not having this

Looking for Existing ASSEMBLY BUSINESS FOR SALE

Electronics Forum | Sun Mar 29 16:56:53 EST 1998 | Sam Sangani

I'm looking for existing assembly business for sale in Tri-State(NY,NJ,CT)area. We are the largest PC boards and SMT laser CUT stencil manufacturer in the state of NJ. Please contact me directly at 973-284-1600 or E-mail me at pnc@nac.net. Thanks in

Alpha Level PCB's

Electronics Forum | Mon Mar 16 04:52:16 EST 1998 | Grant Petty

We are going to try out a PCB manufacturer that has an Alpha Level for ensuring a flat finish on the PCB's. I am interested to know if anyone has and experiences, either good or bad on how boards treated with this process are to assemble. Is there a

PCB Warping.

Electronics Forum | Mon Mar 16 04:50:53 EST 1998 | Grant Petty

We are going to try out a PCB manufacturer that has an Alpha Level for ensuring a flat finish on the PCB's. I am interested to know if anyone has and experiences, either good or bad on how boards treated with this process are to assemble. Is there a

PCB Marking

Electronics Forum | Fri Mar 06 09:25:18 EST 1998 | Mike

I am looking for Permanent non conductive ink (Black and white) to mark PCBs with. I am also looking for a method to apply the ink (stamp) in letters 0.08 high. I need to stamp the board in two locations the first is 9 characters long (Numeric) and

Laser Cut SMT Stencils at lowest Price

Electronics Forum | Sun Mar 01 13:18:42 EST 1998 | Sam Sangani

Are you using Stencils to apply solder Paste for your surface mount PC board ? If so, please visit our web page http://www.pnconline.com/stencil.htm We make Laser Cut stencil with Re-Usable ACCUFRAME at lowest cost in the SMT industries. We also wil

Re: MLB PCB DIMENISIONAL STABILITY AND LAMINATE INTEGRITY

Electronics Forum | Fri Mar 06 12:54:37 EST 1998 | Earl Moon

| We have been told that we should bakeout FR4 boards prior to assesmbly - i gather from your discussion that you disagree - any details will be sincerely appreciated. Regards. Please bake. I agree. Let me know how we have a disagreement.

Wash and bake of blank PCB's before assembly

Electronics Forum | Thu Feb 12 16:50:40 EST 1998 | Igmar

I would appreciate any information concerning the wash and bake of blank Printed Circuit Boards before assembly. + Is it necessary to wash and bake PCB�s before assembly? + If any, what is the reason for wash and bake of PCB�s? + If any, what type of

Re: Tin Immersion (Dexcoat FST) instead of HASL for SMT assembly.

Electronics Forum | Thu Feb 19 12:32:25 EST 1998 | Earl Moon

| We are currently investigating alternatives to HASL for circuit boards with 20 mil pitch smt pads and below. If you have experience with this product or simular immersion tin products with respect to manufacturing or assembly I am very interested


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