Thermally conductive resin sheet

A heat-conducting resin sheet comprising a thermally conductive plate-shaped particle, a thermally conductive spherical particle, and a resin,

• wherein the thermally conductive spherical particle comprises at least one selected from aluminum oxide, magnesium oxide, aluminum nitride, and aluminum hydroxide,
• wherein the resin comprises at least one selected from an elastomer resin, an acrylic resin, and a silicone resin,
• wherein the heat-conducting resin sheet has a thermal conductivity of 5 W/m·K or more and a 30% compressive strength B of 1500 kPa or less as measured at a compression rate of 1.0 mm/min,
• wherein compressive strength B/compressive strength A is 2 or less or compressive strength C/compressive strength B is 2 or less, where compressive strength A is a 30% compressive strength as measured at a compression rate of 0.1 mm/min and compressive strength C is a 30% compressive strength as measured at a compression rate of 10.0 mm/min,
• wherein a volume of the thermally conductive plate-shaped particle is 15 to 50% by volume in the heat-conducting resin sheet, and
• wherein a volume ratio of the thermally conductive plate-shaped particle to the thermally conductive spherical particle (volume of thermally conductive plate-shaped particle/volume of thermally conductive spherical particle) is 30/70 to 90/10.