SMD (Surface Mount Device) diode suction pen

An embodiment of the utility model discloses a chip diode suction pen which comprises a pen holder and a suction nozzle connected with the pen holder, the suction nozzle is used for sucking a chip diode, the pen holder comprises a pen holder body and a connecting body formed by extending from one end of the pen holder body in the direction away from the pen holder body, and a containing cavity is formed in the connecting body. The suction nozzle comprises a suction nozzle body and a connecting matching body formed by extending from one end of the suction nozzle body in the direction away from the suction nozzle body, and the containing cavity is matched with the connecting matching body. Compared with the scheme that a traditional chip diode suction pen is of an integrated structure, when the suction nozzle is abraded, the chip diode suction pen needs to be integrally replaced, and the cost is high, the chip diode suction pen in the scheme only needs to be replaced when the suction nozzle is abraded, the chip