Industry Directory: tinning on gold plated contacts (3)

Count On Tools, Inc.

Count On Tools, Inc.

Industry Directory | Manufacturer

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.

New SMT Equipment: tinning on gold plated contacts (5)

Circuit Frames

Circuit Frames

New Equipment | Rework & Repair Equipment

BEST circuit frames come in both dry film and epoxy versions. We can produce circuit frames in 1 and 2 oz copper as well as with shiny tin or nickle gold coating. These circuit frames are microetched on the board side in order to insure better adhesi

BEST Inc.

Custom Components

Custom Components

New Equipment | Components

At Barry: custom requests are common and welcome. We enjoy the challange. Extensive capabilities, wide material selection and state-of-the-art equiptment (including in-house plating and machining) ensure we can deliver a component fitting your exact

Barry Industries, Inc.

Electronics Forum: tinning on gold plated contacts (55)

Re: gold embrittlement on paste in hole 30 micro in. gold plated lead

Electronics Forum | Fri May 28 17:44:51 EDT 1999 | Glenn Robertson

| I discovered that we have some gold plated (30 mico in.) through hole connectors which were Paste In Hole soldered (60 sec at reflow) on a HASL PCB. Do we have an embrittlement reliability issue? The calculated volume % of gold in the joints is abo

gold embrittlement on paste in hole 30 micro in. gold plated lead

Electronics Forum | Fri May 28 17:30:35 EDT 1999 | Dave Clements

I discovered that we have some gold plated (30 mico in.) through hole connectors which were Paste In Hole soldered (60 sec at reflow) on a HASL PCB. Do we have an embrittlement reliability issue? The calculated volume % of gold in the joints is about

Industry News: tinning on gold plated contacts (23)

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 Releases White Paper on Conflict Minerals Due Diligence

Industry News | 2015-08-31 17:06:09.0

The Dodd-Frank Act continues to be burdensome for companies required to report on the usage of conflict minerals. In order to address industry concerns, IPC – Association Connecting Electronics Industries® has released IPC-1081, Conflict Minerals Due Diligence White Paper (IPC WP-1081), a document designed to help with some reporting woes.

Association Connecting Electronics Industries (IPC)

Technical Library: tinning on gold plated contacts (3)

Soldering to Gold Over Nickel Surfaces

Technical Library | 1999-05-07 11:28:39.0

There are many things that can go wrong when soldering to gold plate over nickel surfaces. First of all, we know that gold and solder are not good friends, as any time solder comes into contact with gold, something seems to go wrong. Either the solder bonds to the gold and eventually pulls off as the tin and gold cross-migrate, leaving voids; or the solder completely removes the gold and is expected to bond to the metal which was under the gold.

Kester

Factors That Influence Side-Wetting Performance on IC Terminals

Technical Library | 2023-08-04 15:27:30.0

A designed experiment evaluated the influence of several variables on appearance and strength of Pb-free solder joints. Components, with leads finished with nickel-palladium-gold (NiPdAu), were used from Texas Instruments (TI) and two other integrated circuit suppliers. Pb-free solder paste used was tin-silver-copper (SnAgCu) alloy. Variables were printed wiring board (PWB) pad size/stencil aperture (the pad finish was consistent; electrolysis Ni/immersion Au), reflow atmosphere, reflow temperature, Pd thickness in the NiPdAu finish, and thermal aging. Height of solder wetting to component lead sides was measured for both ceramic plate and PWB soldering. A third response was solder joint strength; a "lead pull" test determined the maximum force needed to pull the component lead from the PWB. This paper presents a statistical analysis of the designed experiment. Reflow atmosphere and pad size/stencil aperture have the greatest contribution to the height of lead side wetting. Reflow temperature, palladium thickness, and preconditioning had very little impact on side-wetting height. For lead pull, variance in the data was relatively small and the factors tested had little impact.

Texas Instruments

Videos: tinning on gold plated contacts (3)

auto pcb screen printer, auto smt stencil printer , auto solder paste printer , stencil printing machine, PCB solder paste printer

auto pcb screen printer, auto smt stencil printer , auto solder paste printer , stencil printing machine, PCB solder paste printer

Videos

https://www.ascen.ltd/Products/Solder_paste_printer/513.html full auto PCB screen printer and SMT solder paste printing machine with Image and optical system,It is a very accurate fully automatic SMT stencil printer.automatic PCB screen printer main

ASCEN Technology

Circuit Frames

Circuit Frames

Videos

BEST has a variety of standard circuit frame patterns. We also can cross-reference competitive patterns and fabricate custom patterns without very large minimum orders. Call for help in picking the right circuit frame. These are ALL ROHS compliant. A

BEST Inc.

Career Center - Resumes: tinning on gold plated contacts (1)

Sales Manager

Career Center | Shen Zhen, China | Management,Sales/Marketing

Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe

Express Newsletter: tinning on gold plated contacts (778)

SMT Express, Issue No. 2 - from SMTnet.com

SMT Express, Issue No. 2 - from SMTnet.com Volume 1, Issue No. 2 Wednesday, July 14, 1999 Featured Article Continued From Previous Page PRINTED CIRCUIT BOARD FABRICATION BASICS AN OUTLINE Earl Moon Proof Of Design (POD) 8. PLATING (AND

Partner Websites: tinning on gold plated contacts (30)

Lighting & LED Plasma Treatment | Nordson MARCH

ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/march/industries/lighting-and-led?con=t&page=2

and Sales Contacts Information Request Technical Support Request Lighting & LED Products Content Your results for: Lighting & LED Plasma for Underfill Process in Flip Chip Packaging Nordson MARCH Evaluating the Effects of Plasma Treatment Prior to Conformal Coating on Electronic Assemblies to Enhance Conformity of Coverage

ASYMTEK Products | Nordson Electronics Solutions


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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