ACS72981LLRATR-050B5 Current Sensor Compact Carrier -50A to +50A, 5V

Pololu item #: 5251
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 9.95
5 9.15
25 8.42
100 7.75


backorders allowed

This is the compact version of a simple carrier for Allegro’s ACS72981LLRATR-050B5 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.2 mΩ) current path and a high 250 kHz bandwidth for fast response times.

Part Suffix Range Supply Voltage Sensitivity @ 5 V Zero Point @ 5 V Size
050B5 ±50 A (bidirectional) 4.5 V to 5.5 V 40 mV/A 2.5 V 0.7″×0.8″

Alternatives available with variations in these parameter(s): version size Select variant…

 Description Specs (12) Pictures (13) Resources (6) FAQs (0) On the blog (0) 

ACS72981 Current Sensor Compact Carrier.

ACS72981 Current Sensor Compact Carrier.

ACS72981 Current Sensor Compact Carrier pinout.

ACS72981LLRATR-050B5 Current Sensor Compact Carrier -50A to +50A, 5V, bottom view.

ACS72981 Current Sensor Compact Carrier basic dimensions with US quarter for size reference.

ACS72981 Current Sensor Compact Carrier (top) and Large Carrier (bottom) size comparison.

ACS72981 Current Sensor Compact Carrier basic hole dimensions.

ACS72981 Current Sensor Compact Carrier, top view.

ACS72981 Current Sensor Carrier schematic diagram.

ACS72981 Current Sensor Compact Carrier with wires connected via solderless ring terminals and header pins soldered for use with a breadboard.

ACS72981 Current Sensor Compact Carrier with wires connected via solderless ring terminals and header pins soldered for use with a breadboard, jumper wires, or 0.1″-pitch connectors.

ACS72981 Current Sensor Compact Carrier with wires soldered directly to the board.

ACS72981 Current Sensor Compact Carrier with wires soldered directly to the board.


Related Products

0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle
0.100" (2.54 mm) Female Header: 1x3-Pin, Straight
0.1" (2.54mm) Crimp Connector Housing: 1x3-Pin 25-Pack
T Connector Male-Female Pair

Related Categories

ACS72981 Current Sensor Compact Carriers
ACS72981 Current Sensor Large Carriers
Terminal Blocks
Premium Jumper Wires
Wires with Pre-Crimped Terminals
0.1″ (2.54 mm) Male Headers
Electronics Prototyping
Motion Control Modules
Motors and Gearboxes
RC Servos
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors