Bourns MSR Riedon™ Current Sense Resistors
Bourns MSR Riedon™ Current Sense Resistors are bare metal element devices designed to offer excellent and rugged performance. These resistors feature 0.005Ω to 0.10Ω resistances, 1W, 3W, or 5W power ratings, ±1% resistance tolerances, superior pulse capabilities, and ±20PPM/°C Temperature Coefficient of Resistance (TCR). The MSR resistors operate within the -55°C to 275°C temperature range and are RoHS compliant. These resistors are used in motor drives, smart meters, solar inverters, capacitor recharge/discharge circuits, industrial power supplies, and current sensing applications.Features
- Flame resistant non-inductive bare metal element
- Excellent pulse capabilities
- <10nH to 50nH typical low inductance range
- 0.005Ω to 0.10Ω resistances
- 1W, 3W, or 5W power ratings
- ±1% resistance tolerances
- ±20PPM/°C Temperature Coefficient of Resistance (TCR)
- All welded construction
Applications
- Current sensing
- Motor drives
- Industrial power supplies
- Inverters
- Smart meters
- Solar inverters
- Capacitor recharge/discharge circuits
- Industrial power supplies
Specifications and Dimensions
Derating Curve
Additional Resource
Published: 2025-01-02
| Updated: 2025-01-07
