Large-carrier Hall‑effect current sensors provide galvanic isolation and a low-loss, high-current path, suitable for motor control, battery management, power distribution monitoring and overcurrent protection.
Variants exist with unidirectional or bidirectional sensing, different current ranges and logic‑level output options for common microcontroller voltages. Key attributes include very low series resistance to reduce heating, wide bandwidth for fast transient detection, an analogue output compatible with ADCs, and a robust through-path for easy PCB mounting. Large carriers simplify wiring and mechanical mounting while isolation helps avoid ground-loop issues in high-current systems.
Code: SKU-010709
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B3 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. More Details...
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Code: SKU-010610
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200B5 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. More Details...
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Code: SKU-010611
This is the large version of a simple carrier for Allegro’s ACS72981ELRATR-200U3 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. More Details...
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Code: SKU-010554
This is the large version of a simple carrier for Allegro’s ACS72981KLRATR-150B3 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. More Details...
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Code: SKU-010582
This is the large version of a simple carrier for Allegro’s ACS72981KLRATR-150B5 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. More Details...
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+216 more from our supplier in 7-10 days
Code: SKU-010555
This is the large version of a simple carrier for Allegro’s ACS72981KLRATR-150U3 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. More Details...
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+162 more from our supplier in 7-10 days
Code: SKU-010609
This is the large version of a simple carrier for Allegro’s ACS72981KLRATR-150U5 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. More Details...
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+222 more from our supplier in 7-10 days
Code: SKU-010547
This is the large version of a simple carrier for Allegro’s ACS72981LLRATR-050B3 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. More Details...
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+156 more from our supplier in 7-10 days
Code: SKU-010548
This is the large 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. More Details...
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Shipping from $4.90
+149 more from our supplier in 7-10 days
Code: SKU-010549
This is the large version of a simple carrier for Allegro’s ACS72981LLRATR-050U3 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. More Details...
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Shipping from $4.90
+160 more from our supplier in 7-10 days
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