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
LDSR 0.3-NP 3 PHASE LEAKAGE CURRENT DETECTIO LEM USA Inc.	2,277	-	RFQ	Datasheet	LDSR-NP	Module	Bulk	Active	AC/DC	Hall Effect, Closed Loop	300mA	1	Ratiometric, Voltage	2.2V/A	DC ~ 2kHz	±3%	-	4.75V ~ 5.25V	300µs	20.5mA	-40°C ~ 105°C	-	-	Bidirectional	Through Hole	-
LZSR 200-P/SP1 CLOSED-LOOP CURRENT SENSOR 200A LEM USA Inc.	4,604	-	RFQ	Datasheet	LZSR-P/SP1	Module	Bulk	Active	AC/DC	Closed Loop	200A	1	Voltage	3.125mV/A	DC ~ 200kHz	±0.15%	-	4.75V ~ 5.25V	-	-	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
LA 100-TP SENSOR CURRENT HALL 100A AC/DC LEM USA Inc.	1,512	-	RFQ	Datasheet	LA	Module	Tray	Active	AC/DC	Hall Effect, Closed Loop	100A	1	Ratiometric, Current	-	DC ~ 200kHz	±0.15%	±0.45%	±12V ~ 15V	1µs	10mA	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
CTSR 0.6-P SENSOR CURRENT FLUX 600MA AC/DC LEM USA Inc.	1,201	-	RFQ	Datasheet	CTSR	Module	Bulk	Active	AC/DC	Flux Gate, Closed Loop	600mA	1	Ratiometric, Voltage	-	9.5kHz	±0.4%	±1.5%	4.75V ~ 5.25V	30µs	21.6mA	-40°C ~ 105°C	-	-	Bidirectional	Through Hole	-
LA 25-P SENSOR CURRENT HALL 25A AC/DC LEM USA Inc.	2,759	-	RFQ	Datasheet	-	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	25A	1	Ratiometric, Current	-	DC ~ 200kHz	±0.15%	±0.91%	±12V ~ 15V	1µs	10mA	-25°C ~ 85°C	-	-	Bidirectional	Through Hole	-
DHAB S/124 SENSOR CURRENT 75A/500A 2CH LEM USA Inc.	1,946	-	RFQ	Datasheet	DHAB	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Open Loop	75A, 500A	2	Voltage	26.7mV/A	DC ~ 70Hz	±0.5%	-	4.75V ~ 5.25V	-	20mA	-40°C ~ 125°C	-	-	Unidirectional	Chassis Mount	-
AT 20 B10 SENSOR CURRENT XFMR 20A AC LEM USA Inc.	1,314	-	RFQ	Datasheet	AT	Module	Bulk	Active	AC	Transformer w/Conditioning	20A	1	Ratiometric, 0V ~ 10V	-	50/60Hz	±0.5%	±1.5%	Self Powered	300ms	-	-20°C ~ 60°C	-	-	Bidirectional	Chassis Mount	-
LF 210-S CUR TRANSDUCER CLO LOOP 200A LEM USA Inc.	4,967	-	RFQ	Datasheet	LF	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	200A	1	Ratiometric, Current	0.5mA/A	100kHz	±0.05%	±0.2%	11.4V ~ 15.75V	0.5µs	35mA	-40°C ~ 85°C	-	-	Bidirectional	Panel Mount	-
AT 50 B5 SENSOR CURRENT XFMR 50A AC LEM USA Inc.	4,026	-	RFQ	Datasheet	AT	Module	Bulk	Active	AC	Transformer w/Conditioning	50A	1	Ratiometric, 0V ~ 5V	-	50/60Hz	±0.5%	±1.5%	Self Powered	300ms	-	-20°C ~ 60°C	-	-	Bidirectional	Chassis Mount	-
HAC 600-S SENSOR CURRENT HALL 600A AC/DC LEM USA Inc.	3,334	-	RFQ	Datasheet	HAC	Module	Bulk	Not For New Designs	AC/DC	Hall Effect, Open Loop	600A	1	Ratiometric, Voltage	-	DC ~ 50kHz	±1%	±1%	±15V	7µs	25mA	-10°C ~ 80°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.