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
LA 305-S SENSOR CURRENT HALL 300A AC/DC LEM USA Inc.	4,725	-	RFQ	Datasheet	LA	Module	Tray	Not For New Designs	AC/DC	Hall Effect, Closed Loop	300A	1	Ratiometric, Current	-	DC ~ 100kHz	±0.1%	±0.8%	±12V ~ 15V	1µs	140mA	0°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
APR 400 B420L SENSOR CURRENT 200A, 300A, 400A LEM USA Inc.	2,875	-	RFQ	Datasheet	APR	Module	Bulk	Active	AC	Transformer w/Conditioning	200A, 300A, 400A (Selectable)	1	Ratiometric, 4mA ~ 20mA	-	30Hz ~ 6kHz	±0.5%	±1%	12V ~ 24V	400ms	25mA	-20°C ~ 60°C	-	-	Bidirectional	Chassis Mount	-
LF 1010-S C/L, ASIC 1000A PANEL MOUNT LEM USA Inc.	3,942	-	RFQ	Datasheet	LF	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	1000A	1	Ratiometric, Current	0.2mA/A	200kHz	±0.15%	±0.2%	14.25V ~ 25.2V	0.5µs	49mA (Typ)	-40°C ~ 85°C	-	-	Bidirectional	Panel Mount	-
LF 505-S SENSOR CURRENT HALL 500A AC/DC LEM USA Inc.	112	-	RFQ	Datasheet	LF	Module	Tray	Not For New Designs	AC/DC	Hall Effect, Closed Loop	500A	1	Ratiometric, Current	-	DC ~ 100kHz	±0.1%	±0.6%	±15V ~ 24V	1µs	124mA	-40°C ~ 70°C	-	-	Bidirectional	Chassis Mount	-
DHR 100 C10 SENSOR CURRENT HALL 100A AC/DC LEM USA Inc.	4,825	-	RFQ	Datasheet	DHR	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	100A	1	Ratiometric, 0V ~ 10V	-	DC ~ 6kHz	±1%	±1%	20V ~ 50V	150ms	30mA	-40°C ~ 70°C	-	-	Bidirectional	Panel Mount	-
DHR 200 C420 SENSOR CURRENT HALL 200A AC/DC LEM USA Inc.	3,949	-	RFQ	Datasheet	DHR	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	200A	1	Ratiometric, 4mA ~ 20mA	-	DC ~ 6kHz	±1%	±1%	20V ~ 50V	150ms	30mA	-40°C ~ 70°C	-	-	Bidirectional	Panel Mount	-
LF 2010-S C/L, ASIC 2000A PANEL MOUNT LEM USA Inc.	3,099	-	RFQ	Datasheet	LF	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	2000A	1	Ratiometric, Current	0.2mA/A	150kHz	±0.1%	±0.2%	14.25V ~ 25.2V	0.5µs	48mA	-40°C ~ 85°C	-	-	Bidirectional	Panel Mount	-
GO 20 SMS/SP3 CURRENT TRANSDUCER INTGRATED PRI LEM USA Inc.	5,896	-	RFQ	Datasheet	GO-SMS/SP3	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	AC/DC	Hall Effect	20A	1	Ratiometric, Voltage	25mV/A	DC ~ 300kHz	±0.3%	±1.3%	3.135V ~ 3.465V	2µs	26mA	-40°C ~ 125°C	-	-	Bidirectional	Surface Mount	-
GO 10-SMS/SP3 CURRENT TRANSDUCER INTGRATED PRI LEM USA Inc.	5,597	-	RFQ	Datasheet	GO-SMS/SP3	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	AC/DC	Hall Effect	10A	1	Ratiometric, Voltage	50mV/A	DC ~ 300kHz	±0.3%	±1.3%	3.135V ~ 3.465V	2µs	26mA	-40°C ~ 125°C	-	-	Bidirectional	Surface Mount	-
HMSR 15-SMS SURFACT MT, 15A SENSOR WITH HIGH LEM USA Inc.	907	-	RFQ	Datasheet	HMSR	16-PowerSOIC (0.295", 7.50mm Width), 10 Leads	Tape & Reel (TR)	Active	AC/DC	Hall Effect, Open Loop	15A	1	Ratiometric, Voltage	53.33mV/A	300kHz	±0.5%	-	4.5V ~ 5.5V	-	26mA	-40°C ~ 125°C	-	-	Bidirectional	Surface 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.