Industry Directory | Manufacturer
LGInternational develops advanced labeling solutions for semiconductor, storage media, life sciences, & electronics applications. LGI�s products are used for product identification and decoration, product assembly, product packaging and security.
Industry Directory | Consultant / Service Provider / Manufacturer
CableEye® continuity and HiPot pass/fail & diagnostic Cable & Harness Test Systems w simple scripting, labeling, documentation, cataloging & relay control. Dynamically display continuity, Ω, diodes, IR, dielectric breakdown & more
FR408 High Speed, Low Loss Modified Epoxy FR408 is a high-performance FR-4 modified epoxy laminate & prepreg system designed for advanced circuit applications. Its low dielectric constant and low dissipation factor make it an ideal candidate for br
Thickness:2-15mm,Size:1220*2440mm,1000*2000mm Description PC is a clear and translucent plastic. Its strength, impact resistance and transparency make it an ideal material for certain transparent structural applications such as sight glasses and wi
Electronics Forum | Thu Apr 26 16:47:52 EDT 2007 | Cmiller
Is anyone using standard FR-4 material for ROHS? All I have ever seen to indicate the need to go to a high tg/td board is that the material may fail after repeted rework. I have a customer that is trying to use IS-410 and it is causing electrical pro
Electronics Forum | Sun Mar 01 04:24:06 EST 2015 | 3dpcb
Thanks Sarason, You are right that chemists and physicists now have some new tricks. Using nano-chemistry the physical properties of the materials change. The melting temperature of our nano-particle silver is below 150C. The insulator is also a nano
Industry News | 2003-06-24 08:14:51.0
R/flex� 3850 laminate is produced in a range of copper and LCP thicknesses, just as the single-clad laminate, and is available in standard panel formats.
Industry News | 2003-04-28 08:12:02.0
The Micro-Meter 2 is an air-operated positive-displacement single-acting two-component system, designed to meter, mix and dispense small 'shots', or beads, of reactive materials.
-副本.jpg)
Parts & Supplies | Circuit Board Assembly Products
ES19204 Kapton Tape Kapton Tape is a polyimide film-backed silicone adhesive tape with extremely low electrostiatic discharge properties. Antistatic properties is in back adhesive side. It has high dielectric strength. Polyimide masking tape, offers
Technical Library | 2019-05-23 10:42:00.0
Why identify flux residues? The primary purpose of flux is to reduce species of metal oxides from solderable surfaces, and to act as a mechanism for lifting and removing debris. If the assembly is not properly cleaned after manufacturing, flux may continue to reduce metals and may eventually corrode the assembly. When the assembly is powered, the metal ions may precipitate along electromagnetic field lines and form dendritic shorts. In addition, the presence of residue can alter the insulation properties of a board, affect the adhesion of the conformal coating, or interfere with the moving parts of the assembly. In radio frequency (RF) applications, flux may change the RF properties on the surface of the printed circuit board (PCB) such as the dielectric strength, surface resistance, and Q-resonance.
Technical Library | 2017-06-29 16:39:30.0
Currently there is no industry standard test method for measuring dielectric properties of circuit board materials at frequencies greater than about 10 GHz. Various materials vendors and test labs take different approaches to determine these properties. It is common for these different approaches to yield varying values of key properties like permittivity and loss tangent. The D-24C Task Group of IPC has developed this round robin program to assess these various methods from the "bottom up" to determine if standardized methods can be agreed upon to provide the industry with more accurate and valid characteristics of dielectrics used in high-frequency and high-speed applications.
Visit https://www.hzo.com/solutions/turnkey-solutions/ to inquire. When it comes to protecting your electronics, we’ve got you covered! No one has advanced the science of conformal coating technology further or faster than HZO. We offer a complete t
Great improvements on Makerfabs Lora Soil Moisture Sensor V3!!! 1. TLC555 removed, while the Atmega328P(D9/Timer1) generates the 2 MHz pulse (only during measurement phase, switching off afterward), for capacitive moisture measurement. 2. Unique ID b
SMTnet Express, November 8, 2018, Subscribers: 31,451, Companies: 25,347, Users: 25,378 Laser-Based Methodology for the Application of Glass as a Dielectric and Cu Pattern Carrier for Printed Circuit Boards Joel Schrauben, Cameron Tribe
ORION Industries | http://orionindustries.com/pdfs/mylarel21.pdf
. Typical Properties Mylar® films offer high dielectric strength, good chemical resistance, and exceptional durability in high-temperature environments
Imagineering, Inc. | https://www.pcbnet.com/blog/when-to-use-fr4-printed-circuit-boards/
. Insulating Properties: FR4 is a great insulator due to its dielectric properties. What are the Drawbacks of FR4 in PCBs? Although FR4 is a commonly used material, there are several situations in which FR4 is not an ideal material in PCB manufacturing
