THERMAL HEAD AND THERMAL PRINTER

[Solution] A thermal head X1 includes a substrate 7; a plurality of heating elements 9 disposed on the substrate 7; a plurality of electrodes disposed on the substrate 7 and electrically connected to the plurality of heating elements 9; a connector 31 disposed adjacent to the substrate 7 and including a plurality of connector pins 8a including connection portions 32, each of which is electrically connected to a corresponding one of the plurality of electrodes, and a housing 10 containing the plurality of connector pins 8a; and a covering member 12 covering the connection portions on the substrate. The housing includes an opening facing away from the substrate. The covering member 12 includes a first portion 12a located on the substrate 7 and a second portion 12b located on the housing 10. The second portion 12b includes a first protrusion 12b1 protruding toward the opening 10i in a plan view. Thus, the probability of breakage of the connector can be reduced.