PWR220S

www.DataSheet4U.com IA NT Features ■ ■ ■ ■ ■ Applications ■ ■ ■ ■ Low TCR Low electrical noise Low inductance/capacitance High power rating Low ohmic values Power supplies Motor drives Test and measurement Electricity meters *R oH S CO M PL PWR220 S Series Shunt Resistor Material Specifications Resistor..........................Metal Foil (CuNiMn) Substrate...........................Alumina (AL203) Housing.....................................Epoxy/PPS Lead Frame ............Tinned Copper (Sn/Cu) Maximum Torque .............................1.0 Nm Packaging Tubes....................................50 pcs./tube Tape & Reel..........................500 pcs./reel General Information The Bourns® PWR220 S Series is a TO220 style Shunt Resistor. Manufactured using foil on alumina ceramic, it is used in applications such as power supplies, motor drives and measurements. Electrical & Thermal Characteristics Parameter Resistance Power Rating @ 70 °C without heat sink @ 70 °C with heat sink Tolerance 0.002 Ω < R < 0.01 Ω 0.01 Ω < R < 0.10 Ω 0.10 Ω < R < 50.0 Ω TCR -20 °C < T < 60 °C -40 °C < T < +130 °C Thermal Resistance – Rthj (Max @ R < 50 Ω) Stability Thermal EMF Dielectric Withstanding Voltage Operating Temperature * 1 % also available with 4-pin version. ** 0.1 % and 0.24 % also available with 4-pin version. TJ -40 0.1 Symbol R Min. 0.002 Nom. Max. 50 Unit Ω W 10 1.50 15 2.0* 1.0** 0.5** 5.0 5.0 5.0 % ±15.0 ±50.0 4.8 0.5 1.0 300 +130 PPM/°C °C/W % µV/°C VDC °...