CTB22052028CX Semiconductor Refrigeration Sheet REACH Rahoton Turanci Kara CTB22052030CX Semiconductor Refrigeration Sheet ROHS Rahoton Turanci Kara CTB220525015EX Semiconductor Refrigeration Chip CE Certificate Kara CTB22052030CX Semiconductor Refrigeration Sheet ROHS Kara CTB220525015EX Semiconductor Refrigeration Sheet-EN55014 Rahoton CE-EMC DC Kara