Pololu ACS37042KLHBLT-030B5 Current Sensor Compact Carrier -30A to +30A, 5V
Measures bidirectional currents from -30A to +30A
Ensures minimal power loss with low resistance
Offers high-bandwidth 150 kHz analog output
Provides fast response time under 5 µs
Operates across -40°C to 125°C temperature range
The Pololu ACS37042KLHBLT-030B5 Current Sensor Compact Carrier -30A to +30A, 5V is a Hall effect-based sensor designed for measuring bidirectional currents ranging from -30A to +30A. It offers electrically isolated current sensing with a low resistance primary path, ensuring minimal power loss. The sensor provides a high-bandwidth analog output and features integrated temperature compensation, making it suitable for applications requiring galvanic isolation. It operates efficiently at a nominal 5V and is designed to withstand a wide automotive-grade temperature range.
1x Pololu ACS37042KLHBLT-030B5 Current Sensor Compact Carrier -30A to +30A, 5V
0.7 x 0.8 inches
Hall effect-based sensor with electrically isolated current path
Low primary current path resistance of 1.6 mΩ
High-bandwidth 150 kHz analog output
Response time of less than 5 µs
Output is not ratiometric
Integrated temperature compensation circuitry
Automotive-grade operating temperature range of -40°C to 125°C
Available in a compact size
5V version available
Higher isolation rating with routed slots for increased creepage
