Industry Directory | Manufacturer
Manufacturer of advanced process chemistry for plating, masking and stripping. Custom manufacturing of automated equipment for electrodeposion including; hoist systems, reel-to-reel and continuous vertical processing equipment.
Looking for a kit to do it all! This is the most complete and versatile circuit board repair kit you'll find anywhere. This kit is used to repair plate through holes, damaged circuits, lands, surface mount pads, and gold edge contacts. It includes ma
600V *RO4350B *RO4003C Dielectric material & Stack up requirement FR-4(no copper): 0.05-3.2mm for option Prepreg type: 7628H(7630), 7628(43%), 7628(41%), 2116HR, 2116, 2113, 1080 and 1060 for option Copper
Electronics Forum | Sat Oct 06 08:38:17 EDT 2001 | davef
We've talked about this previously on SMTnet, check the archives.
Electronics Forum | Fri Oct 05 18:59:53 EDT 2001 | Dan Steffler
I have had an issue where solder has contaminated gold plated pads (fingers) where it is not acceptable. The pads must remain perfectly coplaniar for a LCD zebra strip to lay accross them. Does anyone know of a way to remove the marriage level of s
Industry News | 2023-08-03 11:31:37.0
PCB/BGA Rework and Training Facility now in Plano, Texas
Industry News | 2019-03-14 11:28:14.0
Precision PCB Services, Inc. Opens New Texas Location
Parts & Supplies | Pick and Place/Feeders
We can supply you the following UNIVERSAL Feeders. Also Feeder Parts, Feeder Storage Carts / Feeder Trolley, Feeder Calibration Jig. 49889209 8mm High Performance DL-60 (Gold Plus) 49889210 8mm High Performance DL-60 (Gold Plus) 49889211 8mm High
Parts & Supplies | Visual Inspection
We can supply you the following UNIVERSAL Feeders. Also Feeder Parts, Feeder Storage Carts / Feeder Trolley, Feeder Calibration Jig. 49889209 8mm High Performance DL-60 (Gold Plus) 49889210 8mm High Performance DL-60 (Gold Plus) 49889211 8mm High
Technical Library | 2023-09-07 14:38:31.0
A repeat customer specializing in high-technology interconnect, sensor, and antenna solutions, partnered with us to dispense small volumes of solder paste (Indium 10.1 SAC305 T6SG 78%m) onto backplane connectors – gold pads 0.175mm x 0.225mm. We performed a test requiring 0.200mm diameter or smaller dots to demonstrate the dispensing capability required.
Technical Library | 2017-09-07 13:56:11.0
As a surface finish for PCBs, Electroless Nickel/Electroless Palladium/Immersion Gold (ENEPIG) was selected over Electroless Nickel/Immersion Gold (ENIG) for CMOS image sensor applications with both surface mount technology (SMT) and gold ball bonding processes in mind based on the research available on-line. Challenges in the wire bonding process on ENEPIG with regards to bondability and other plating related issues are summarized.
we have many universal gold plus feeders to sell . www.smt-store.com
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Wed Apr 20 00:00:00 EDT 2022 - Wed Apr 20 00:00:00 EDT 2022 | ,
Virtual Course: Selection Criteria of Surface Finish for Next Generation PCB Technologies
Events Calendar | Tue Jan 23 00:00:00 EST 2018 - Tue Jan 23 00:00:00 EST 2018 | New Milford, Connecticut USA
FREE Webinar: Eliminate Circuit Board Problems and Failure Modes
SMTnet Express, September 7, 2017, Subscribers: 30,782, Members: Companies: 10,712, Users: 23,761 Challenges on ENEPIG Finished PCBs: Gold Ball Bonding and Pad Metal Lift Young K. Song and Vanja Bukva; Teledyne DALSA As a surface finish for PCBs
PCB Libraries, Inc. | https://www.pcblibraries.com/POD/Default.asp?M=AMPHENOL&PN=12401832E402A
12401832E402A - Amphenol - Free Library Parts LOGIN Downloads About Footprint Expert Parts Forum Distributors Sales & Support About Us News History Altium Designer CircuitStudio P-CAD Allegro OrCAD Layout OrCAD PCB Board Station PADS Standard PADS Professional Xpedition VX CADSTAR CR-5000 / 8000 eCADSTAR 3D STEP
| http://etasmt.com/cc?ID=te_news_bulletin,23575&url=_print
(from plating) and to the pad (from hot air leveling or other pcb solder-coating method), an intermetallic of tin-copper forms. This is typically Cu6Sn5 or Cu5Sn6 and this intermetallic is what causes the solder to adhere to the copper pads and leads
