Introduction

The HCC High Current Chassis Mount Shunt Resistors from Stackpole Electronics are robust components engineered for precise current measurement in demanding electrical environments. These shunt resistors are essential for applications requiring accurate monitoring of high currents, making them a valuable addition to modern power and energy systems.

Part Description

The Stackpole Electronics HCC series consists of high current chassis mount shunt resistors, specifically designed for lower and mid-range battery capacities. They offer excellent linearity and predictable temperature characteristics, ensuring reliable performance even under varying thermal conditions. With power ratings of 35W, 36W, and 50W, and a tight ±150ppm/°C Temperature Coefficient of Resistance (TCR), these resistors maintain accuracy across a wide range of operating temperatures. The HCC series is AEC-Q200 qualified for automotive reliability and is RoHS compliant, making it suitable for environmentally conscious designs.

Applications

• Battery management systems (BMS)
• Energy storage systems
• Electric vehicle (EV) charging stations
• Industrial machine control
• Power distribution units
• DC-DC converters
• Renewable energy systems (solar, wind)

Industries

• Automotive
• Renewable Energy
• Industrial Automation
• Power Generation and Distribution
• Transportation
• Consumer Electronics

Usage Ideas

1. Smart Battery Monitoring System
   Integrate the HCC shunt resistor into a battery pack to enable precise current sensing for real-time state-of-charge calculations and battery health monitoring.

2. EV Charging Station Controller
   Use the resistor for accurate current measurement in electric vehicle charging stations, ensuring safe and efficient charging cycles.

3. Industrial Motor Control Panel
   Employ the HCC shunt resistor in a motor control panel to monitor and log current draw, helping to prevent overloads and optimize energy usage.

Conclusion

The Stackpole Electronics HCC High Current Chassis Mount Shunt Resistors are a reliable solution for high-precision current measurement in a variety of demanding applications. With their robust power ratings, excellent temperature stability, and industry certifications, these resistors are well-suited for use in automotive, industrial, and renewable energy sectors. Whether for battery management, charging infrastructure, or industrial control, the HCC series delivers dependable performance and accuracy.