NRSS ±2% Low Inductance Power Resistor for Pulse-Load Circuits

1. High power, Small body size.

2. Excellent pulse characteristics.

3. Flameproof painting, resistant to heat & solvents.

4. Very low inductance (less than 1 μH).

The NRSS series is a small-type anti-pulse non-inductive resistor designed for electronic circuits where component size, pulse characteristics, and inductance are important selection considerations. The series features a flameproof coating and a specified inductance of less than 1 μH. Available rated power options include 1/2W, 1W, 2W, and 3W, with a resistance tolerance of ±2%.

For engineers evaluating a non inductive resistor for compact power circuits or pulse-load applications, the NRSS series provides several power ratings and a resistance range suitable for different circuit design requirements. Component selection should take into account resistance value, operating voltage, power dissipation, ambient temperature, and the actual pulse waveform.

Note: The maximum working and overload voltages are the values listed in the product specifications. The rated continuous working voltage (RCWV) must be determined from the rated power and resistance value, or the listed maximum working voltage, whichever is lower. Temperature derating and actual operating conditions must also be considered.

The NRSS resistor can be evaluated for circuit positions involving resistive current control or damping under transient load conditions. Suitability depends on the circuit topology, expected power dissipation, and transient electrical stress.

For electronic circuits exposed to short-duration current or voltage changes, the NRSS pulse resistor can be considered during component selection. Its anti-pulse design is a relevant selection feature; however, actual pulse capability must be verified against pulse duration, repetition rate, and peak power.

Where parasitic inductance is a relevant design consideration, the NRSS low inductance resistor may be evaluated as a candidate component. The specified inductance is less than 1 μH. Final suitability depends on the electrical requirements of the circuit and the required inductance measurement conditions.

Compact industrial electronic modules that require power dissipation may be suitable candidates for evaluating the NRSS series. Rated power, resistance, operating voltage, ambient temperature, and installation constraints should be reviewed before selection. The flameproof coating is a product feature for component evaluation, not a substitute for system-level safety assessment.