New SMT Equipment: oxidation on gold (11)

Gold Contact Replating Kit

Gold Contact Replating Kit

New Equipment | Rework & Repair Equipment

The BEST Gold Contact Replating Kit includes the tools you need for fast replating and modification of circuit contacts. Edge contacts may require replating if they are contaminated with solder or become scratched during handling or do not meet the m

BEST Inc.

Gold Contact Replating Kit

Gold Contact Replating Kit

New Equipment | Rework & Repair Equipment

The BEST Gold Contact Replating Kit includes the tools you need for fast replating and modification of circuit contacts. Edge contacts may require replating if they are contaminated with solder or become scratched during handling or do not meet the m

soldertools.net

Electronics Forum: oxidation on gold (426)

Why gold plating on PCB?

Electronics Forum | Sun Apr 05 00:23:53 EDT 2020 | researchmfg

1. To protect the nickel and copper under gold plating from oxidization before soldering. Gold plating can extend the PCB self-life and improve the solderability for 2nd re-flow. 2. Provide a good bonding strength. For Chip on Board process that Gol

Black pad defect on gold plated boards

Electronics Forum | Thu Aug 21 22:10:07 EDT 2003 | adlsmt

Well, for some reason the board house will pay for the boards but has some issue with paying for the parts on them. Why am I not supprised? Perhaps I have mis-diagnosed the problem. We have found two different board p/n's with the same type of defec

Industry News: oxidation on gold (60)

IPC Delivers New Standard on Handling, Packaging and Storage of Printed Boards

Industry News | 2010-09-13 15:36:15.0

IPC — Association Connecting Electronics Industries® has released IPC-1601, Printed Board Handling and Storage Guidelines. The industry's sole standard on the handling, packaging and storage of printed boards, IPC-1601 provides users with guidance on how to protect printed boards from contamination, physical damage, solderability degradation, electrostatic discharge and moisture uptake.

Association Connecting Electronics Industries (IPC)

IPC Summit on American Competitiveness

Industry News | 2010-11-29 17:46:48.0

With many new legislators coming to Washington, it is a critical time to support ongoing efforts to strengthen the U.S. electronics manufacturing industry. To that end, IPC will hold the IPC Summit on American Competitiveness, February 1–2, 2011, in Washington, D.C.

Association Connecting Electronics Industries (IPC)

Technical Library: oxidation on gold (19)

Copper Wire Bond Failure Mechanisms.

Technical Library | 2014-07-24 16:26:34.0

Wire bonding a die to a package has traditionally been performed using either aluminum or gold wire. Gold wire provides the ability to use a ball and stitch process. This technique provides more control over loop height and bond placement. The drawback has been the increasing cost of the gold wire. Lower cost Al wire has been used for wedge-wedge bonds but these are not as versatile for complex package assembly. The use of copper wire for ball-stitch bonding has been proposed and recently implemented in high volume to solve the cost issues with gold. As one would expect, bonding with copper is not as forgiving as with gold mainly due to oxide growth and hardness differences. This paper will examine the common failure mechanisms that one might experience when implementing this new technology.

DfR Solutions (acquired by ANSYS Inc)

Influence of Salt Residues on BGA Head on Pillow (Hip)

Technical Library | 2016-05-26 15:07:36.0

The oxide layers are known as wetting inhibitors in component and PCB metallizations. The oxide acts as barrier that prevent the tin diffusion from happening. Besides, in corrosion studies, the role of salt residues -with Cl ion- on some metals is known as being promoters of oxidation or corrosion. On the other hand, most of corrosion studies with tin metallization are focused mainly on the corrosion resistance of tin alloys, but little has been done respecting to the influence of salts on tin metallization wetting. In this paper, a series of experiments was carried over to know the influence of specifically NaCl on BGA wetting given Head in Pillow (HiP) as result.

Continental Corporation

Videos: oxidation on gold (3)

How To Re-plate and Repair PCB Gold Fingers

How To Re-plate and Repair PCB Gold Fingers

Videos

BEST Inc master instructor Norman Mier demonstrates how to replate gold fingers using the BEST gold contact replating kit. In this video he demonstrates how to repair, prepare and replate the finger using a gold replating solution. If you want to lea

BEST Inc.

Immersion gold VS Plating gold

Videos

There are several surface treatment for PCB board: bare board (no treatment on the surface), rosin board, OSP (Organic Solderability Preservatives), HASL (lead tin, lead-free tin), plating gold, immersion gold, etc., these are relatively conscious tr

Headpcb

Career Center - Resumes: oxidation on gold (1)

Sr. Process & Quality Engineer

Career Center | Houston, Texas USA | Engineering,Management,Quality Control,Technical Support

Seasoned Process & Quality Engineer. Degreed Chemical Engineer. 20+ years in Electronics Semiconductor manufacturing. Proficient in Quality Statistical tools, Design of Experiments, FMEAs, APQP, PPAP, ISO 9000, ISO/TS 16949 etc.

Express Newsletter: oxidation on gold (113)

Partner Websites: oxidation on gold (601)

How To Remove Oxidation From Soldering Iron Tips - Blackfox

Blackfox Training Institute, LLC | https://www.blackfox.com/how-to-remove-oxidation-from-soldering-iron-tips/

.  Most of which is caused by a heavy buildup of oxidation on the soldering iron tip’s surface.  A bad tip is unable to perform an effective heat transfer to the connection point, which then affects the final product in the assembly line

Blackfox Training Institute, LLC

Gold Finger Rework, Gold Finger Repair – Precision PCB Services, Inc.

Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/gold-finger-repair

. Price varies depending on size and quantity.  Standard price to replace a Gold Finger Contact is $50.00 each. Call (888) 406-2830 for a free quote

Precision PCB Services, Inc


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Count On Tools, Inc.
Count On Tools, Inc.

COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.

Manufacturer

2481 Hilton Drive
Gainesville, GA USA

Phone: (770) 538-0411

SMT feeders

High Throughput Reflow Oven
See Your 2024 IPC Certification Training Schedule for Eptac

World's Best Reflow Oven Customizable for Unique Applications
2024 Eptac IPC Certification Training Schedule

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
SMT Machines

Training online, at your facility, or at one of our worldwide training centers"