Low price buy terminals from Terminal-peak periods of a few seconds, and a few minutes cleaning and drying period.

Choose the proper welding of metallic materials, resin can improve reliability.

Suitable for reflow, low cost terminal that is installed on the PCB Board-purchase terminals typically surface mount or through hole mounting. Surface mount soldering pins must be correctly positioned, the right size, and completely coplanar PCB Board or floating slightly to fit all of the Tin plate on the PCB Board, ensure that welding process have sufficient strength, quality and reliability of circuit (no circuit breaker, see Figure 1). Perforation of welding pins must be accurate positioning, fit, put evenly and good weldability to facilitate insertion and welding. Throughout the course of the Assembly must withstand heat treatment heat during soldering and mainly uses infrared preheating preheating and convection heat to solder melting solder pin and Tin plate interface to. The next cleaning is not mandatory, but it looks clean. Preheating temperature is normally set to peak for up to 230 ° c, higher temperature in a few minutes. As with wave soldering, sudden high temperature melting, distortion, deformation of bubbles and often Terminal. Assembly time is generally divided into several-minute warm-up period, peaks in a few seconds, and a few minutes cleaning and drying period. Of course, choose the appropriate welding of metallic materials, resin can improve reliability.

Through low cost buy-wiring of terminals, electronic modules andceramic blocks are often manual Assembly, reliability depends largely on the process of human factors, such as screwdrivers, when tightening torque of screw fastening and installation on the Board level. Torque is too large or non-controlled screw fastening will seriously affect the performance of the connection, sometimes obvious, sometimes in the field wiring is not easily perceived, when once in a while, only using a few weeks or a few months after the show.

End use is extremely important, because of its raw material requirements, assembling on the Terminal configuration and low price buy terminals from Terminal-comprehensive cost plays a crucial role. Consolidated costs include the cost of purchasing, repair and maintenance of terminals. Customer satisfaction and reputation of the manufacturer is part of the cost equation.