Industry Directory | Manufacturer
PRINTED CIRCUIT BOARDS MANUFACTURER located in Guangdong China 2-14 LAYER VARIOUS TYPES OF FINISHING UL E150111 ISO9001; ISO/TS16949:2002; ISO14001:2004 5S and RoHS CUSTOMER ORIENTATED BE THE CUSTOMER'S SUPPLYING PARTNER
Technical Library | 2021-01-28 01:55:00.0
Printed circuit board surface finishes are a topic of constant discussion as environmental influences, such as the Restriction of Hazardous Substances (RoHS) Directive or technology challenges, such as flip chip and 01005 passive components, initiate technology changes. These factors drive the need for greater control of processing characteristics like coplanarity and solderability, which influence the selection of surface finishes and impact costs as well as process robustness and integrity. The ideal printed circuit board finish would have good solderability, long shelf life, ease of fabrication/processing, robust environmental performance and provide dual soldering/wirebonding capabilities; unfortunately no single industry surface finish possesses all of these traits. The selection of a printed circuit board surface finish is ultimately a series of compromises for a given application.
New Equipment | Solder Materials
AIM's NC273LT solder paste formula with bismuth containing alloys can provide an assembler with an innovative solution when temperature sensitivity is paramount. The revolutionary activator system in AIM's new NC273LT low temperature solder paste im
http://www.quickshotxrf.com Quickshot XRF Sales Representative gives a brief overview of the Handheld X-ray Fluorescence technology. Visit the QSX website for details on the system, which provides a testing solution for hazardous substance detection
Industry Directory | Manufacturer
Auspi Enterprises Co., Ltd., one of the professional suppliers of printed circuits in China. We found your company info on the web knowing that you're dealing with electronics, which we think you may have demand on pcbs.
Industry Directory | Consultant / Service Provider
Winslow Automation has been advancing lead finish and soldering technology for the military and aeropace, telecommunications, medical, and consumer electronics industry since its inception in 1986.
Technical Library | 2021-04-08 00:34:16.0
Creep corrosion is not a new phenomenon, it has become more prevalent since the enactment of the European Union's Restriction of Hazardous Substance (RoHS) Directive on 1 July 2006. The directive bans the use of lead and other hazardous substances in products (where lead-based surface finishes offered excellent corrosion resistance). The higher melting temperatures of the lead-free solders and their poor wetting of copper metallization on PCBs forced changes to PCB laminates, surface finishes and processing temperature-time profiles. As a result, printed circuit boards might have higher risk of creep corrosion.
Industry Directory | Manufacturer
Focus is on small lot PCB assembly, leaded and RoHS compliant.
Industry Directory | Consultant / Service Provider / Distributor / Manufacturer / Other
Ludee Circuits offer RoHS PCB.We could offer leadfree HASL,Entek, flash gold, immersion gold, immersion silver, immersion tin finishing based on standard FR-4, CEM-3 materials, Teflon, Rogers RO4000 series, as well as high Tg S1170 materials.
New Equipment | ESD Control Supplies
Designed to be used in cleanroom facilities, this finish has low VOC which reduces the possibility of outgassing. Used in medical, electronics, and cleanroom environments, this product protects the floor with a long lasting and durable gloss without
