NRSS 1W Low Inductance Resistor ±2% Anti-Pulse Non-Inductive Resistor

Features

• High power, Small body size.
• Excellent pulse characteristics.
• Flameproof painting, resistant to heat & solvents.
• Very low inductance (less than 1 μH).

Product Positioning and Core Use

The NRSS series is a small-size anti-pulse non-inductive resistor designed for electronic circuits where compact construction, pulse performance, and low inductance are important selection factors. The resistor features flameproof painting with resistance to heat and solvents, while its inductance is specified at less than 1 μH. This 1W version is specified with a ±2% resistance tolerance for B2B electronic component applications requiring defined resistance control and pulse-resistant performance.

Electrical and Mechanical Specifications

For component selection, the key specifications include <1 μH inductance, 1W rated power, and ±2% resistance tolerance. When the ambient temperature exceeds 70°C, the rated power should be derated according to the specified derating curve.

Application Areas

Pulse Circuits

The NRSS series can be considered for circuit positions exposed to pulse loads or short-duration electrical stress. Its anti-pulse positioning and specified pulse characteristics make it suitable for applications requiring a dedicated pulse resistor.

Low Inductance Circuits

For circuit designs where the resistor's parasitic inductance needs to be controlled, the <1 μH inductance specification provides a direct component-selection reference. The non-inductive construction is intended for circuit sections where low inductance is an important design consideration.

1W Power Resistor Applications

The NRSS 1W version is designed for circuit positions requiring a 1W rated resistor. Its combination of rated power and small body size makes it suitable for compact electronic circuit layouts, including PCB-based designs.

Circuits with Heat or Solvent Exposure

The resistor uses flameproof painting and is specified as resistant to heat and solvents. It can therefore be considered for circuit positions where the component may encounter defined thermal or solvent exposure, subject to the actual operating conditions.