DLA | Precision Current Sense Resistor

The Isabellenhütte 25005 / VMP is a DLA-qualified precision current sense resistor designed for high-reliability current measurement in demanding environments.
Manufactured in a compact 2010 surface-mount package, this two-terminal resistor provides accurate current sensing in space-constrained designs.

With resistance values from 5mΩ to 1Ω and a 1.5W power rating, the VMP delivers stable current measurement across a wide operating range.
Its very low temperature coefficient ensures minimal drift, maintaining accuracy under varying thermal conditions.

Designed for harsh environments, the resistor operates across −65°C to +170°C and offers excellent long-term stability and pulse load capability.
The DLA-qualified version ensures full traceability and compliance with military standards, making it suitable for mission-critical systems.

Key Features

• DLA-qualified 2-terminal current sense resistor
• Resistance range: 5mΩ to 1Ω
• Tolerance: ±0.5% to ±1%
• Power rating: 1.5W
• Very low TCR (<20 ppm/°C typical)
• Operating temperature range −65 °C to +170 °C
• High pulse load capability
• Excellent long-term stability
• Suitable for reflow and IR soldering
• DLA-qualified for military-grade reliability and traceability.

Application Industries and Use Cases

• Aerospace & Space: Current sensing in satellite systems and onboard power distribution.
• Defence Electronics: Precision current measurement in mission-critical systems.
• Industrial Power Electronics: Current sensing in converters, motor drives and power supplies.