Technical Library | 2023-04-17 21:37:32.0
Ionic contamination is a leading cause in the degradation and corrosion of electronic assemblies, leading to lifetime limitation and field failure (Fig. 1). Ionic residue comes from a variety of sources shown in Fig. 2 opposite: Examples of ionic contaminants: * Anions * Cations * Weak Organic Acid
Used SMT Equipment | Soldering Equipment/Fluxes
Versaflow Selective soldering Selective Soldering Process Advantages: Better, Faster, Cleaner & Cheaper! . consistent LF solder joint quality & significant reduction of DPM . No re-melting of top side SMD components, as with wave soldering . PCB
New Equipment | Cleaning Equipment
Zero Ion Ionic Contamination Tester Today's Zero Ion is designed to meet the cleanliness testing challenges associated with modern circuit assemblies. The Zero Ion is capable of extracting and quantifying assembly contamination levels per IPC J STD0
Technical Library | 2018-11-29 13:43:54.0
Ionic contamination testing as a process control tool a newly developed testing protocol based on IPC-TM 650 2.3.25, was established to enable monitoring of ionic contamination within series production. The testing procedure was successfully implemented within the production of high reliability, safety critical electronic circuits, involving multiple production sites around the world. I will be shown in this paper that the test protocol is capable for meeting Six-Sigma-Criteria.
New Equipment | Cleaning Equipment
World’s First Cleaner & ROSE Tester Removes Fluxes Performs IPC ROSE Test Closed Loop Operation - No Drains Aqueous or Organic Solvents Stainless Steel Construction Automatic Wash/Rinse/Test/Dry 230VAC, 10AMP, 50/60Hz
New Equipment | Test Equipment
PROCESS SCIENCES, INC. (PSI) Visit our main Ion Chromatography page for more information. Ion Chromatography analysis (IC) is an essential tool for both failure analysis and process validation. PSI uses IC to investigate surface contamination and m
As the leader in precision cleaning, ZESTRON is uniquely positioned to offer you the analytical services and expertise needed to ensure you meet your precision cleaning requirements. Ionic contamination testing, SIR testing, ion chromatography, FTIR
Technical Library | 2016-09-08 16:27:49.0
In this investigation a test matrix was completed utilizing 900 electrodes (small circuit board with parallel copper traces on FR-4 with LPI soldermask at 6, 10 and 50 mil spacing): 12 ionic contaminants were applied in five concentrations to three different spaced electrodes with five replicas each (three different bare copper trace spacing / five replications of each with five levels of ionic concentration). The investigation was to assess the electrical response under controlled heat and humidity conditions of the known applied contamination to electrodes, using the IPC SIR (surface insulation resistance) J-STD 001 limits and determine at what level of contamination and spacing the ionic / organic residue has a failing effect on SIR.
Lite Fast 2081, a UV encapsulant, was specifically developed to relieve the stress placed on toroidal coils or electronic components that will experience pressure during the molding process. With a durometer Shore D hardness of 5, the UV encapsulant
New Equipment | Cleaning Equipment
SOLVENT IONIC REGENERATION Increases bath life by removing flux as well as particulate contamination from the wash solution. This provides on average a 300% to 1000% increase in bath life and reduces solvent waste. Ionic regeneration also increases
