Novel printed circuit board splitting jig

The utility model provides a novel printed circuit board splitting jig. The device comprises a PCBA positioning plate and a dust collection base plate, the dust collection base plate is detachably andtightly fixed or connected to the lower portion of the PCBA positioning plate in a bonding mode. A gap hollowed-out through hole used for plate separation is formed between every two adjacent bottomgrooves, edge hollowed-out through holes used for plate separation are formed in the edges of the two sides of the installation area, and open holes with the same shape and number are formed in the positions, at the projection positions of the gap hollowed-out through holes and the edge hollowed-out through holes, of the dust collection base plate. According to the utility model, the problem thatthe printed circuit board cannot be installed on the board splitting machine is solved, and the board splitting machine is also suitable for fixing manual board splitting; components and parts are completely separated from powd