Insulation resistance: 10 Gâ¦; Max. temperature: 250 °C; Min. temperature: -25 °C; Power rating (electric): 25 W; Product size (height): 28 mm; Product size (length): 27.3 mm; Product size (width): 7.5 mm; Resistance (num): 2.7 â¦; Tolerance (+/-): 1