China wholesale Solder Preform with Flux and No Flux Factories – Solder Preform with Flux and No Flux – QLG
China wholesale Solder Preform with Flux and No Flux Factories – Solder Preform with Flux and No Flux – QLG Detail:
Providing preforms in a variety of shapes, sizes, and flux types. Custom Material may be formulated to unique material and dimensional requirements. The main applications include die attach of semiconductor, LED and laser chips, thermal fuses, sealing, thermal interface, connectors and cables, vacuum and hermetic seals and gaskets, PCB assembly, mechanical attachment, package/lid sealing.
Solder preforms provide a precise volume of solder for each solder joint that is uniform over high volumes. This provides high volume solder assembly operations with increased yield via precise delivery & control of solder to each interconnect.
Preforms can be manufactured to customer specification in any size or shape including rectangles, washers, discs, and frames. We offer fluxes and cleaners for use with our solder preforms. Available flux chemistries include RA, RMA, and No Clean. Fluxes can be supplied in liquid forms and can be pre-coated onto the solder preforms.
Features
● Die attach of semiconductor, LED, and laser chips
● PCB’s: Increase solder volume/fillets on PCB through-holes
● Package/lid sealing
● Thermal interface: Chip-to-lid / lid-to-heat sink
Preformed pads are mainly used for small tolerances requiring mass manufacturing processes and for applications with special requirements on solder shape and quality. It is widely used in military industry, aviation, optical communication, precision medical electronics, power and power electronics, new energy gas vehicles, unmanned driving, Internet of things and other fields.
Product detail pictures:
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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China wholesale Solder Preform with Flux and No Flux Factories – Solder Preform with Flux and No Flux – QLG , The product will supply to all over the world, such as: Nicaragua, Southampton, Afghanistan, We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
By Maggie from Denmark - 2018.12.05 13:53
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Jean Ascher from Ghana - 2017.09.30 16:36
