PWR220S
PWR220S is Power Resistor manufactured by Bourns.
Features
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- Applications
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Low TCR Low electrical noise Low inductance/capacitance High power rating Low ohmic values
Power supplies Motor drives Test and measurement Electricity meters
- R o H
PWR220 S Series Shunt Resistor
Material Specifications
Resistor Metal Foil (Cu Ni Mn) 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
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 °C
- Ro HS Directive 2002/95/EC Jan 27 2003, including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
Data Sheet 4 U .
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PWR220 S Series Shunt Resistor
Product Dimensions
TO220 Housing: 2-Pin
10.16 (0.4) 3.7 (0.15) 1.2 (0.05)
TO220 Housing: 4-Pin
10.16 (0.4) 3.7 (0.15) 1.2...
