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Current Sensors : 773 - Page 7

Current sensors are vital components used to measure and monitor the flow of electrical current in circuits. These sensors provide critical data for various applications, including power management, motor control, and battery monitoring, ensuring operational efficiency and safety. They are widely employed in industries such as automotive, industrial automation, and renewable energy.

Renowned manufacturers like Allegro Microsystems, Honeywell, and LEM produce current sensors featuring different technologies, such as Hall-effect, shunt, and Rogowski coil sensors. These devices offer high accuracy, dynamic response, and ease of integration with existing systems.

When selecting a current sensor, factors like current range, sensitivity, and environmental conditions should be considered to ensure precise and reliable measurements. Current sensors play a crucial role in maintaining the performance and safety of electrical systems, making them indispensable in various applications.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
ACS718KMATR-20B-T

WS Part No.
1139535-ACS718KMATR-20B-T

Allegro MicroSystems, LLC

SENSOR CURRENT HALL 20A AC/DC / Current Sensor 20A 1 Channel Hall Effect, Open Loop Bidirectional 16-SOIC (0.295", 7.50mm Width)
Datasheet

3,792 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
ACS71240LLCBTR-045B5

WS Part No.
1141053-ACS71240LLCBTR-045B5

Allegro MicroSystems, LLC

SENSOR CURRENT HALL 45A 8SOIC / Current Sensor 45A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154", 3.90mm Width)
Datasheet

5,160 pieces In Stock

MOQ: 20

rohs

Mfr. Part No.
ACS71020KMABTR-090B3-I2C

WS Part No.
1003100-ACS71020KMABTR-090B3-I2C

Allegro MicroSystems, LLC

SINGLE PHASE, ISOLATED, POWER MO / Controller, ACDC Switching Power Supplies PMIC 16-SOIC
Datasheet

3,000 pieces In Stock

MOQ: 5

rohs

Mfr. Part No.
ACS70331EOLCTR-2P5U3

WS Part No.
2000730-ACS70331EOLCTR-2P5U3

Allegro MicroSystems, LLC

HIGH SENSITIVITY, GMR-BASED CURR
Datasheet

9,500 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
ACS70331EOLCTR-005U3

WS Part No.
1139496-ACS70331EOLCTR-005U3

Allegro MicroSystems, LLC

HIGH SENSITIVITY, GMR-BASED CURR / Current Sensor 5A 1 Channel Hall Effect, Open Loop Unidirectional 8-SOIC (0.154", 3.90mm Width)
Datasheet

3,000 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
ACS70331EESATR-005B3

WS Part No.
982523-ACS70331EESATR-005B3

Allegro MicroSystems, LLC

HIGH SENSITIVITY, 1 MHZ, GMR-BAS / Current Sensor ±5A 1 Channel Hall Effect, Open Loop Bidirectional 12-PowerWFQFN
Datasheet

12,000 pieces In Stock

MOQ: 24

rohs

Mfr. Part No.
ACS37003KMCATR-180B5

WS Part No.
2000771-ACS37003KMCATR-180B5

Allegro MicroSystems, LLC

400KHZ, HIGH ACCURACY CURRENT SE
Datasheet

210 pieces In Stock

MOQ: 6

rohs

Mfr. Part No.
ACS37002KMABTR-050B3

WS Part No.
996179-ACS37002KMABTR-050B3

Allegro MicroSystems, LLC

400KHZ 1% ACCURACY 4.8KV ISOL / Current Sensor 50A 1 Channel Hall Effect Bidirectional 16-SOIC (0.295", 7.50mm Width)
Datasheet

2,818 pieces In Stock

MOQ: 8

rohs

Mfr. Part No.
ACS37002LMABTR-066B3

WS Part No.
WS1202538-ACS37002LMABTR-066B3

Allegro MicroSystems, LLC

400 KHZ, HIGH ACCURACY CURRENT S
Datasheet

5,990 pieces In Stock

MOQ: 21

rohs

Mfr. Part No.
ACS37002LMABTR-066B5

WS Part No.
2000280-ACS37002LMABTR-066B5

Allegro MicroSystems, LLC

400 KHZ, HIGH ACCURACY CURRENT S
Datasheet

1,200 pieces In Stock

MOQ: 7

rohs

Mfr. Part No.
ACS733KLATR-40AU-T

WS Part No.
1141309-ACS733KLATR-40AU-T

Allegro MicroSystems, LLC

SENSOR CURRENT HALL 40A 16SOIC / Current Sensor 40A 1 Channel Hall Effect, Differential Unidirectional 16-SOIC (0.295", 7.50mm Width)
Datasheet

10,360 pieces In Stock

MOQ: 8

rohs

Mfr. Part No.
ACHS-7121-000E

WS Part No.

Broadcom Limited

HALL EFFECT IC LF

32,129 pieces In Stock

MOQ: 12

rohs

Mfr. Part No.
ACS37032LLZATR-065B3

WS Part No.

Allegro MicroSystems, LLC

CURRENT SENSOR HE 65A 6-SOIC
Datasheet

18,000 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
ACS37030LLZATR-040B3

WS Part No.

Allegro MicroSystems, LLC

CURRENT SENSOR HE 40A 6-SOIC
Datasheet

53,300 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
ACS37030LLZATR-065B3

WS Part No.

Allegro MicroSystems, LLC

CURRENT SENSOR HE 65A 6-SOIC
Datasheet

9,000 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
ACS724LLCTR-05AU-T

WS Part No.

Allegro MicroSystems, LLC

CURRENT SEN HE/OL 0A-5A 8-SOIC
Datasheet

11,900 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
ACS724LLCTR-2P5AB-S

WS Part No.

Allegro MicroSystems, LLC

CURRENT SEN HE/OL 2.5A 8-SOIC
Datasheet

11,000 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
CT427-HSN830MR

WS Part No.

Allegro MicroSystems, LLC

CURRENT SENSOR MR 30A 8-SOIC
Datasheet

9,000 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
ACS724LLCTR-2P5AB-T

WS Part No.

Allegro MicroSystems, LLC

CURRENT SEN HE/OL 2.5A 8-SOIC
Datasheet

125,200 pieces
Stock Available

MOQ: 1

rohs

Mfr. Part No.
TMCS1133B8AQDVGR

WS Part No.

Texas Instruments

CURRENT SEN HALL EFFECT 10-SOIC
Datasheet

5,000 pieces In Stock

MOQ: 8

rohs
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