| 摘要 |
Provided is a sensor module capable of ensuring security of data in which card data output from a magnet head is not stolen by a third party. In a sensor module 10A, a front-end portion of a flexible substrate 13 to which a connection terminal, a resistive element, an A/D conversion chip, and a digital IC are attached is accommodated in a housing 11 with a predetermined capacity in a state of being folded into four in one direction and the connection terminal, the resistive element, the A/D conversion chip, and the digital IC are fixed to the housing 11 together with the front-end portion of the flexible substrate 13 by means of epoxy resin filled in the housing 11. |
