SMT pastes dress quartz crystal syntonizer

SMT pastes dress quartz crystal syntonizer, ceramic base top is fixed with the metal upper cover through sealed glue, and ceramic base inner chamber bottom is equipped with two location bosss, and conducting resin fixed mounting is passed through on the boss of location in quartzy wafer both ends, and the upper and lower two sides of quartzy wafer all is equipped with the silver electrode, the top of two location bosss all scribbles prints electrode, and two are printed electrode continuously with pin C with the pin A of ceramic base foot stall portion respectively through encircleing the tape, the pin B of ceramic base foot stall portion and pin D pass through the pin line and connect, and pin B and pin D all be connected through upper cover line and solder paste, and the top of solder paste is connected with the one end edge of metal upper cover. The utility model discloses the advantage has: 1. Sealed glue connects that it discharges to eliminate melts the frequency drift who connects the material stress who causes and produce from this. 2. Cutting apart the pin through blocking the formula ground wire, restraining the spurious clutter signal, the static elimination is accumulate. 3. Reduce the material cost of ceramic base, improve production efficiency.