Current Sensors

Use the filters and product table below to compare Current Sensors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	For Measuring	Sensor Type	Current - Sensing	Number of Channels	Output	Sensitivity	Frequency	Linearity	Accuracy	Voltage - Supply	Response Time	Current - Supply (Max)	Operating Temperature	Grade	Qualification	Polarization	Mounting Type	Supplier Device Package
HOYL 600-S-0100 600A 5V OL BUS BAR MOUNT LEM USA Inc.	1,783	-	RFQ	Datasheet	HOYL-S	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Open Loop	600A	1	Ratiometric, Voltage	1.333mV/A	DC ~ 140kHz	±0.5%	±1%	4.5V ~ 5.5V	3µs	25mA	-40°C ~ 105°C	-	-	Bidirectional	Chassis Mount	-
HOYL 200-S-0100 200A 5V OL BUS BAR MOUNT LEM USA Inc.	4,427	-	RFQ	Datasheet	HOYL-S	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Open Loop	200A	1	Ratiometric, Voltage	4mV/A	DC ~ 140kHz	±0.5%	±1%	4.5V ~ 5.5V	3µs	25mA	-40°C ~ 105°C	-	-	Bidirectional	Chassis Mount	-
LA 55-TP/SP27 SENSOR CURRENT HALL 50A AC/DC LEM USA Inc.	3,072	-	RFQ	Datasheet	LA	Module	Bulk	Active	AC/DC	Hall Effect, Closed Loop	50A	1	Ratiometric, Current	-	DC ~ 200kHz	±0.15%	±0.65%	±12V ~ 15V	1µs	35mA	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
LF 305-S SENSOR CURRENT HALL 300A AC/DC LEM USA Inc.	4,558	-	RFQ	Datasheet	LF	Module	Tray	Not For New Designs	AC/DC	Hall Effect, Closed Loop	300A	1	Ratiometric, Current	-	DC ~ 100kHz	±0.1%	±0.5%	12V ~ 20V	1µs	176mA	-40°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
LA 125-P/SP4 SENSOR CURRENT HALL 125A AC/DC LEM USA Inc.	4,655	-	RFQ	Datasheet	LA	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	125A	1	Ratiometric, Current	-	DC ~ 150kHz	±0.1%	±0.5%	±12V ~ 15V	0.5µs	10mA	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
LF 310-S C/L, ASIC 300A PANEL MOUNT LEM USA Inc.	118	-	RFQ	Datasheet	LF	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	300A	1	Ratiometric, Current	0.5mA/A	100kHz	±0.05%	±0.2%	11.4V ~ 21V	0.5µs	38mA	-40°C ~ 85°C	-	-	Bidirectional	Panel Mount	-
LA 205-S SENSOR CURRENT HALL 200A AC/DC LEM USA Inc.	119	-	RFQ	Datasheet	LA	Module	Tray	Not For New Designs	AC/DC	Hall Effect, Closed Loop	200A	1	Ratiometric, Current	-	DC ~ 100kHz	±0.1%	±0.8%	±12V ~ 15V	1µs	20mA	-10°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
HAX 1500-S SENSOR CURRENT HALL 1500A AC/DC LEM USA Inc.	2,147	-	RFQ	Datasheet	HAX	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	1500A	1	Ratiometric, Voltage	-	DC ~ 25kHz	±1%	±1%	±15V	5µs	20mA	-25°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
AT 100 B420L SENSOR CURRENT XFMR 100A AC LEM USA Inc.	193	-	RFQ	Datasheet	AT	Module	Bulk	Active	AC	Transformer w/Conditioning	100A	1	Ratiometric, 4mA ~ 20mA	-	50/60Hz	±0.5%	±1.5%	20V ~ 30V	100ms	-	-20°C ~ 60°C	-	-	Bidirectional	Chassis Mount	-
APR 50 B10 SENSOR CURRENT 10A, 25A, 50A LEM USA Inc.	3,936	-	RFQ	Datasheet	APR	Module	Bulk	Active	AC	Transformer w/Conditioning	10A, 25A, 50A (Selectable)	1	Ratiometric, Voltage (Selectable)	-	30Hz ~ 6kHz	±0.5%	±1%	24V	400ms	30mA	-20°C ~ 60°C	-	-	Bidirectional	Chassis Mount	-

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FREQUENTLY ASKED QUESTIONS

Current Sensors FAQ

Common questions about filtering, comparing and sourcing Current Sensors components.

How can I narrow the Current Sensors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Current Sensors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.