Industry Directory | Manufacturer
We are offering EMS services,& We are one of the leading suppliers of soldering materials like Solder Sticks/Bars Pastes, IPA,& Soldering Fluxes,& Buyers of solder dross, cut leads and waste chemicals
Industry Directory | Manufacturer
A specialty chemical and material manufacturer catering to the bare board PCB industry. The company offers a wide range of chemical products that range from Photoresist strippers to Electroless Copper to a variety of final finish products.
Technical Library | 2021-07-06 21:13:36.0
The surface finishes commonly used on printed circuit boards (PCBs) have an effect on solder paste performance in the surface mount process. Some surface finishes are non-planar like hot air solder level (HASL) which can lead to inconsistencies in solder paste printing. Other surface finishes are difficult to wet during reflow like organic solderability preservative (OSP). What is the overall effect of surface finish on solder paste performance? Which solder paste is best for each surface finish? It is the goal of this paper to answer these questions.
Technical Library | 1999-08-09 11:09:42.0
Organic Solderability Preservatives (OSPs), also known as anti-tarnish, on bare copper printed circuit boards (PCBs) are becoming more prevalent in the electronics industry as the low-cost replacement to Hot Air Solder Leveling (HASL). Introducing the anti-tarnish alternative into the customer sites requires working closely with the coating supplier, assembler, and Original Equipment Manufacturer (OEM) to gain a mutual understanding of respective processing concerns and finished product requirements.
Datum Alloys is an international supplier of speciality metals and special purpose alloys,
Career Center | Seymour, Connecticut USA | Engineering
Develop and manage SMT assembly and soldering processes and associated staff in medium volume/high-mix printed circuit board assembly operation for complex quality class 2/3 assemblies. DUTIES AND RESPONSIBILITIES: Plan and develop processes a
Industry Directory | Manufacturer
Since 1971, Eagle Electronics Inc. has provided our Customers with the highest quality Printed Circuit Boards at fair and competitive prices.
Industry Directory | Distributor
WIDA is the sole distributor for a number of world-class manufacturers in the electronics industry like Weller, Stannol, Erem, Xcelite, Wire Wrap and Vision Engineering. www.widaco.net
1. FR-4 material, 1 oz copper finished 2. 6-12 layers, 5mm thick board 3. Green solder mask /white silk screen. 4. Blind/buried vias required. 5. Hot air level Pb free 6. Application: motor, medical equipment, industrial products.
1). 14 different PCB's in one Panel within 400 x 500mm 2). Same material and Thickness. 2). FR-4 Material, Double sided. 3). 1 oz copper weight, 1.6mm thick. 4). Green solder mask /white silkscreen 5). Hot air level finish
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