The invention discloses a programmable resistor element in an integrated circuit element. The programmable resistor element structurally comprises power accessing supply ports, a shell body, handles,mounting round rings, an operation panel, a separation layer, a resistor knob, a connecting screw, a power accessing supply end and a detachment knob, wherein the operation panel is arranged in the middle of the shell body and is connected in a clearance fit manner; two handles are arranged and are parallel to each other; two ends of the handles are embedded into the mounting round rings respectively and are connected in the clearance fit manner; more than two mounting round rings are arranged and are located on the same plane; the mounting round rings are mounted at the middle parts of the left and right ends of the operation panel respectively in the clearance fit manner; two power accessing supply ports are arranged and are parallel to each other; the power accessing supply ports are mounted above the left side of the operation panel respectively; the separation layer is arranged in the shell body and is of an integrated structure; the structure is provided with the detachment knobso that a resistor can be conveniently detached and mounted in a utilization process and the programmable resistor element is convenient to use and wide in applicability.