Industry Directory | Manufacturer
Since 2008, H.K C-alley Tech Co., Ltd provides a One-stop PCB design and assembly Service and Electronics Manufacturing Service (EMS) in Bao'an District Shenzhen, China.
Dinghua Technology-- the leading manufacturer of BGA rework station, Automatic screw locking machine, Automatic soldering station and non-standard equipment. For more details, please just contact John, WhatsApp/Wechat:+86 1576811 4827 , Skype: si
Industry News | 2017-07-17 19:09:09.0
Nordson DIMA has launched a new web site, www.nordsondima.com. The newly designed site makes it easier for visitors to learn about Nordson DIMA's full line of hot bar reflow soldering, heat seal bonding, ACF laminating, and heat staking solutions. A second website, www.dimadispensing.eu, was updated to cover the dispensing product lines that are exclusively available for the European region.
Industry News | 2016-06-05 13:20:49.0
SHENMAO PF606-P116 Halogen Free Water Soluble LED Die Bonding Solder Pastes are made locally in the USA and with the same quality in 8 other worldwide locations.
New Equipment | Rework & Repair Equipment
Future in Advanced Rework. The FINEPLACER® matrix rs is a semi-automatic rework station representing the latest development from Finetech, encompassing the “Built to be Best” philosophy. With a high level of process modularity, the system supports
Technical Library | 2013-02-07 17:01:46.0
Silicone contamination is known to have a negative impact on assembly processes such as soldering, adhesive bonding, coating, and wire bonding. In particular, silicone is known to cause de-wetting of materials from surfaces and can result in adhesive failures. There are many sources for silicone contamination with common sources being mold releases or lubricants on manufacturing tools, offgassing during cure of silicone paste adhesives, and residue from pressure sensitive tape. This effort addresses silicone contamination by quantifying adhesive effects under known silicone contaminations. The first step in this effort identified an FT-IR spectroscopic detection limit for surface silicone utilizing the area under the 1263 cm-1 (Si-CH3) absorbance peak as a function of concentration (µg/cm2). The next step was to pre-contaminate surfaces with known concentrations of silicone oil and assess the effects on surface wetting and adhesion. This information will be used to establish guidelines for silicone contamination in different manufacturing areas within Harris Corporation... First published in the 2012 IPC APEX EXPO technical conference proceedings.
Technical Library | 2023-01-10 20:08:36.0
Nickel corrosion in ENIG and ENEPIG is occasionally reported; when encountered at assembly it manifests as soldering failures in ENIG and wire bond lifts in ENEPIG. Although not common, it can be highly disruptive, resulting in missed deliver schedules, supply chain disruption, failure analysis investigations, and liability - all very costly.
Industry News | 2010-03-17 17:33:03.0
Indium Corporation announces that Jacques Matteau has joined the team as Global Sales Manager, NanoBond® and NanoFoil®. Jacques is based in San Carlos, California, USA.
Industry Directory | Manufacturer
Finetech manufactures innovative, high-accuracy equipment for leading-edge bonding, micro assembly and rework challenges.
Technical Library | 2019-04-10 22:08:31.0
The stimulating impact of the automotive industry has sharpened focus on immersion tin (i-Sn) more than ever before. Immersion tin with its associated attributes, is well placed to fulfill the requirements of such a demanding application. In an environment dominated by reliability, the automotive market not only has very stringent specifications but also demands thorough qualification protocols. Qualification is ultimately a costly exercise. The good news is that i-Sn is already qualified by many tier one OSATs. The focus of this paper is to generate awareness of the key factors attributed to soldering i-Sn. Immersion tin is not suitable for wire bonding but ultimately suited for multiple soldering applications. The dominant topics of this paper will be IMC formations in relation to reflow cycles and the associated solderability performance. Under contamination free conditions, i-Sn can provide a solderable finish even after multiple reflow cycles. The reflow conditions employed in this paper are typical for lead free soldering environments and the i-Sn thicknesses are approximately 1 μm.
