Industry Directory | Manufacturer's Representative
Specialty materials for SMT Assembly. Solder Paste, Spheres, Tac Fluxes, Flip Chip Fluxes, Solder wi
Industry Directory | Manufacturer
Hermetic Power Package, Hermetic fiber optic package, Sensor Header, Hermetic IC Hyrbid packge, TO Header
FR-4 Material 2. 4 mm Thickness 3OZ base Cu 10 Layers Immersion Gold Surface Treatment Green Solder Mask
Layer: Single-Sided Price：USD275.50 Quantity :3Panel Min Holes：2.00mm surface Treatment:ENIG solder mask:White silk screen : Black Board Thickness: 1.6mm Cu Thickness: 35um Aluminium Model: 5052 Thermal Conductivity: 150W/m. K Breakdown Voltage:
Electronics Forum | Tue Mar 07 20:33:26 EST 2023 | SMTA-72027903
Hello We have recently started to work with press fit but we are finding problems to reach the specifications in terms of hole deformation and whiskers. Do someone have experience in key process parameters and PCB design specifications (PCB harness,
Electronics Forum | Thu May 25 08:47:39 EDT 2006 | inds
Patrick, we were seeing a good amount of Cu-dissolution with both SAC305 and SN100C.. couldn't figure out.. till our good old vendors told us that the Cu thickness in the barrel were not correct... but anyway have started some new work with SAC30
Used SMT Equipment | Semiconductor & Solar
Standard Machine features and system description: Ultra-fine pitch and small ball bonding capabilities High frequency transducer operating at 138 kHz Applicable wire size of 0.6mil-2.0mil High speed XY table with linear motor technology High ac
Industry News | 2010-05-30 23:23:13.0
Minneapolis, MN - The Surface Mount Technology Association (SMTA) announces the Call for Papers for the 2011 Pan Pacific Microelectronics Symposium, which will be held January 18-20, 2011 on the Big Island of Hawaii. The symposium focuses on the critical business markets and technologies of microelectronic packaging, interconnection, microsystems technology and assembly. The deadline for abstracts is July 16, 2010.
Industry News | 2010-08-17 13:31:00.0
The Pan Pacific Microelectronics Symposium promotes International technical interchange and provides a premier forum for extensive networking among microelectronics professionals and business leaders throughout the Pacific Basin. Participants come from Australia, China, India, Japan, Korea, North America, Southeast Asia, and Taiwan as well as Europe!
Parts & Supplies | Pick and Place/Feeders
KXFB02QQB01 BRACKET 0 KXFB0210A00 PIN 0 KXFB04W5A00 BRACKET 0 KXFX03EHA00 PRESSURE-SW ISE30-01-25-M-X114 N510066819AA JOINT KQ2N04-M5A KXF0DR2AA00 JOINT GWS6-8 N210022436AB COVER 0 N210035700AA HOLDER 0 KXFB04UJA00 GUIDE 0 KXFB0AQ7A00 STOPPE
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Parts & Supplies | Component Packaging
KME CM402 Pressure Sensor PSE541-01-X106 (SMC) N610027221AA Panasonic KME CM212-M(NM-EJM6A) Modular Placement Machine N510020101AA WASHER Thick washer for M6 Panasonic KME CM212-M(NM-EJM6A) Modular Placement Machine N210023716AA BAR Panasonic
Technical Library | 2010-04-29 21:40:37.0
The purpose of this paper is to investigate the effects of reflow time, reflow peak temperature, thermal shock and thermal aging on the intermetallic compound (IMC) thickness for Sn3.0Ag0.5Cu (SAC305) soldered joints.
Technical Library | 2014-07-02 16:46:09.0
Growth behaviors of intermetallic compounds (IMCs) and Kirkendall voids in Cu/Sn/Cu microbump were systematically investigated by an in-situ scanning electron microscope observation. Cu–Sn IMC total thickness increased linearly with the square root of the annealing time for 600 h at 150°C, which could be separated as first and second IMC growth steps. Our results showed that the growth behavior of the first void matched the growth behavior of second Cu6Sn5, and that the growth behavior of the second void matched that of the second Cu3Sn. It could be confirmed that double-layer Kirkendall voids growth kinetics were closely related to the Cu–Sn IMC growth mechanism in the Cu/Sn/Cu microbump, which could seriously deteriorate the mechanical and electrical reliabilities of the fine-pitch microbump systems
With the development of miniaturization of assembly components, the layout area and pattern design area of PCBs have also been continuously reduced, and PCB manufacturers are constantly updating the production process to conform to the development tr
SMTnet Express, June 20, 2019, Subscribers: 32,068, Companies: 10,815, Users: 24,854 Dissolution in Service of the Copper Substrate of Solder Joints Credits: Nihon Superior Co., Ltd. It is well known that during service the layer of Cu6Sn5
Influence of Pd Thickness on Micro Void Formation of Solder Joints in ENEPIG Surface Finish SMTnet Express December 13, 2012, Subscribers: 26067, Members: Companies: 9068, Users: 34058 Influence of Pd Thickness on Micro Void Formation of Solder
| https://www.eptac.com/wp-content/uploads/2012/10/eptac_11_14_12.pdf
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/technical-experts/2d-x-ray-inspection
. Figure 9. Illustration of how the MAP technology can be used to measure precise Cu track thickness information. This can be used to generate thickness profiles (top right) or a full three dimensional representation of the copper thickness across the PCB
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