Industry News: enepig ipc stard (8)

IPC Announces Winter 2012 Webinar Schedule

Industry News | 2011-12-21 22:41:39.0

Offering convenient and cost-effective staff development, IPC announces its Winter Webinar Series for January, February and March 2012. The one-hour webinars which focus on critical issues facing the industry, offer companies an opportunity to bring IPC technical information to a large number of employees at one time.

Association Connecting Electronics Industries (IPC)

Updates in IPC-6018B Help Engineers Design High-reliability Boards Specification addresses growing field of microwave technology

Industry News | 2012-05-04 09:21:15.0

As printed boards evolve and chip speeds increase, the use of microwave technology in commercial applications, such as cell phone towers and in military products, is expanding.

Association Connecting Electronics Industries (IPC)

Technical Library: enepig ipc stard (2)

Wire Bonding and Soldering on Enepig and Enep Surface Finishes with Pure Pd-Layers

Technical Library | 2012-10-11 19:50:09.0

First published in the 2012 IPC APEX EXPO technical conference proceedings. This paper shows the benefits by using a pure palladium Layer in the ENEPIG (Electroless Nickel, Electroless Palladium, Immersion Gold) and ENEP (Electroless Nickel, Electroless P

Atotech

Influence of Pd Thickness on Micro Void Formation of Solder Joints in ENEPIG Surface Finish

Technical Library | 2012-12-13 21:20:05.0

First published in the 2012 IPC APEX EXPO technical conference proceedings. We investigated the micro-void formation of solder joints after reliability tests such as preconditioning (precon) and thermal cycle (TC) by varying the thickness of Palladium (Pd) in Electroless Nickel / Electroless Palladium / Immersion Gold (ENEPIG) surface finish. We used lead-free solder of Sn-1.2Ag-0.5Cu-Ni (LF35). We found multiple micro-voids of less than 10 µm line up within or above the intermetallic compound (IMC) layer. The number of micro-voids increased with the palladium (Pd) layer thickness. Our results revealed that the micro-void formation should be related to (Pd, Ni)Sn4 phase resulted from thick Pd layer. We propose that micro-voids may form due to either entrapping of volatile gas by (Pd, Ni)Sn4 or creeping of (Pd, Ni)Sn4.

Samsung Electro-Mechanics

Express Newsletter: enepig ipc stard (900)

Wire Bonding and Soldering on Enepig and Enep Surface Finishes with Pure Pd-Layers

Wire Bonding and Soldering on Enepig and Enep Surface Finishes with Pure Pd-Layers SMTnet Express October 11, 2012, Subscribers: 25550, Members: Companies: 9005, Users: 33789 Wire Bonding and Soldering on Enepig and Enep Surface Finishes with Pure

SMTnet Express - April 18, 2019

SMTnet Express, April 18, 2019, Subscribers: 31,856, Companies: 10,750, Users: 26,011 Reliability of ENEPIG by Sequential Thermal Cycling and Aging Credits: Jet Propulsion Laboratory ENEPIG surface finish for PCB has now become a key surface

Partner Websites: enepig ipc stard (6)

Understanding the PCB Fabrication Process: From Design to Delivery

Imagineering, Inc. | https://www.pcbnet.com/blog/understanding-the-pcb-fabrication-process-from-design-to-delivery/

. Electroless nickel electroless palladium immersion gold (ENEPIG) has a high solder strength and reduces corrosion, but it requires greater care in processing to achieve the best performance

Imagineering, Inc.


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