Bourns SC2 series surface mount wirewound resistors

The Bourns SC2 series is a high-precision, four-terminal surface mount wirewound resistor designed for demanding current sensing and power applications. The series offers a resistance range from 0.005Ω to 1kΩ, tolerances down to ±0.005%, and TCR to ±5ppm/°C. It supports currents up to 25A and an operating temperature range of -55°C to +275°C. Optional non-inductive winding variants support high-frequency environments.

Features

• Resistances from 0.005 Ω to 1 kΩ
• Tolerances to ±0.005 %
• TCR to ±5 ppm/°C
• Superior surge handling capability
• Tape and reel packaging
• Non-inductive windings available
• RoHS compliant*

Applications

• Battery formation & battery test equipment
• DC fast chargers
• Pulse power systems
• Power analyzer & precision wattmeter shunts
• Circuit breaker & protection relay testing
• Industrial motor drives & inverters

^{* RoHS Directive 2015/863, Mar 31, 2015 and Annex.}