China wholesale Solder Preform with Flux and No Flux Manufacturer – Solder Preform with Flux and No Flux – QLG
China wholesale Solder Preform with Flux and No Flux Manufacturer – 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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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for China wholesale Solder Preform with Flux and No Flux Manufacturer – Solder Preform with Flux and No Flux – QLG , The product will supply to all over the world, such as: Peru, Latvia, Riyadh, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
By Geraldine from venezuela - 2017.10.13 10:47
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Christine from Malawi - 2018.06.09 12:42
