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Bourns SSD-250A Shunt Current Sensors

Bourns SSD-250A Shunt Current Sensors feature a 100A to 1000A nominal current, RS485/MODBUS interface, and 5kHz bandwidth. These sensors offer a 16-bit automotive +150°C microcontroller, 24-bit ADC with buffered analog inputs, and ECC flash memory with autocorrect single-bit errors. Specifications include 0.1% tolerance, 1500VDC reinforced galvanic isolation, and 30mΩ to 300mΩ shunt resistance. Bourns SSD-250A Shunt Current Sensors are ideal for battery systems, motor drives, electric vehicle (EV) charging stations, and renewable energy applications.

Features

  • 16-bit automotive +150°C microcontroller
  • 24-bit ADC with buffered analog inputs
  • ECC flash memory with autocorrect single-bit errors
  • Advanced non-linear temperature compensation

Applications

  • Battery systems
  • Motor drives
  • EV charging stations
  • Renewable energy

Specifications

  • 100A to 1000A nominal current
  • 1500VDC reinforced galvanic isolation
  • 0.1% tolerance
  • 5kHz bandwidth
  • 30mΩ to 300mΩ shunt resistance
  • CuMnNi resistance element
  • Nickel-plated copper current terminal
  • Operating temperature range
    • -40°C to +115°C ambient
    • -40°C to +125°C primary conductor

Dimensions

Chart - Bourns SSD-250A Shunt Current Sensors
Published: 2025-01-07 | Updated: 2025-01-19