DIFFERENTIAL TEMPERATURE SENSOR

PROBLEM TO BE SOLVED: To provide a differential temperature sensor.SOLUTION: A sensor (1) includes: an assembly of thermoelectric layers; a support member (2) including at least one first metallic connector pin (30) and at least one second metallic connector pin (31); a first metal connector and a second metal connector arranged to electrically connect the support member (2) respectively to a first connection pad and a second connection pad; and an external package (8) including a first surface and an opposite second surface (8b) intended to be respectively connected to a hot source and to a cold source, a first via (80) connecting the first surface (8a) to each first metallic connector pin (30), and a second via (81) connecting the second surface (8b) to each second metallic connector pin (31); and the support member (2) includes thermal conductors between the connector pins (30, 31) and the metal connectors.SELECTED DRAWING: Figure 7 【課題】差温センサを提供すること。【解決手段】熱電層の組立体と、少なくとも１つの第１の金属コネクタ・ピン（３０）および少なくとも１つの第２の金属コネクタ・ピン（３１）を含む支持部材（２）と、支持部材（２）を第１の接続パッドおよび第２の接続パッドにそれぞれ電気的に接続するように配置された第１の金属接続手段および第２の金属接続手段と、高熱源および冷熱源にそれぞれ接続されることを意図されている第１の面および反対の第２の面（８ｂ）と第１の面（８ａ）を各第１の金属コネクタ・ピン（３０）に接続する第１のビア（８０）と第２の面（８ｂ）を各第２の金属コネクタ・ピン（３１）に接続する第２のビア（８１）とを備える外部パッケージ（８）とを含み、支持部材（２）が、コネクタ・ピン（３０、３１）と金属接続手段との間の熱伝達手段を備えるセンサ（１）。【選択図】図７