The 3521750RFT is an SMD power resistor from TE Connectivity's 3521 series, designed as a high-power thick film chip resistor qualified to AEC-Q200 Grade 4 standard. It delivers 2 watts of power at 70°C ambient temperature with a maximum working voltage of 250V and maximum overload voltage of 500V, supporting resistance values from 1O to 10MO with tolerance options of ±1% or ±5%. The device features a compact form factor (6.35 × 3.20 × 0.55 mm) with matte tin over nickel terminal finish, making it suitable for automated assembly and high-frequency applications. Its small size-to-power ratio, combined with AEC-Q200 qualification, makes it ideal for automotive and industrial applications requiring reliable performance across the temperature range of -55°C to +155°C.