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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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 25-NP/SP38 SENSORS LEM USA Inc.	1,582	-	RFQ	Datasheet	LA	Module	Bulk	Active	AC/DC	Hall Effect, Closed Loop	400mA	1	Current	-	DC ~ 150kHz	±0.2%	±0.5%	±15V	1µs	-	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
LA 25-NP/SP34 SENSORS LEM USA Inc.	2,073	-	RFQ	Datasheet	LA	Module	Bulk	Not For New Designs	AC/DC	Hall Effect, Closed Loop	1.5A	1	Current	-	DC ~ 150kHz	±0.2%	±0.6%	±15V	1µs	-	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
HAC 179-S/SP10 TRANSDUCER LEM USA Inc.	4,532	-	RFQ	Datasheet	HAC	Module, Single Pass Through	Bulk	Not For New Designs	AC/DC	Hall Effect, Open Loop	179A	1	Voltage	-	-	±1%	±1%	±15V	10µs	-	-10°C ~ 80°C	-	-	Bidirectional	Chassis Mount	-
LA 125-P/SP7 SENSORS LEM USA Inc.	2,615	-	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LT 58-S7/SP8 TRANSDUCER LEM USA Inc.	1,458	-	RFQ	Datasheet	LT	Module, Single Pass Through	Bulk	Not For New Designs	AC/DC	Hall Effect, Closed Loop	50A	1	Current	-	DC ~ 100kHz	±0.2%	±0.8%	±12V ~ 15V	1µs	-	-25°C ~ 70°C	-	-	Bidirectional	Chassis Mount	-
LA 306-S/SP1 SENSORS LEM USA Inc.	2,447	-	RFQ	Datasheet	LA	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	400A	1	Current	-	DC ~ 50kHz	±1%	±1.1%	±15V	1µs	-	-40°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
LA 306-S/SP2 SENSORS LEM USA Inc.	2,862	-	RFQ	Datasheet	LA	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	300A	1	Current	-	DC ~ 50kHz	±1%	±1.1%	±24V	1µs	-	-40°C ~ 75°C	-	-	Bidirectional	Chassis Mount	-
LAX 100-NP/SP1 Linear IC LEM USA Inc.	1,967	-	RFQ	Datasheet	LAX	Module	Bulk	Not For New Designs	AC/DC	Hall Effect, Closed Loop	100A	1	Current	0.5mA/A	DC ~ 300kHz	±0.06%	±0.47%	±11.4V ~ 15.75V	12µs	-	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
CTSR 0.3-P/SP3 TRANSDUCER LEM USA Inc.	4,249	-	RFQ	Datasheet	CTSR	Module, Single Pass Through	Bulk	Active	AC/DC	Flux Gate, Closed Loop	300mA	1	Voltage	4V/A	DC ~ 3.5kHz	±0.5%	±1.9%	4.75V ~ 5.25V	50µs	21.6A	-40°C ~ 105°C	-	-	Unidirectional	Through Hole	-
CTSR 0.3-P/SP5 TRANSDUCER LEM USA Inc.	2,345	-	RFQ	Datasheet	CTSR	Module, Single Pass Through	Bulk	Active	AC/DC	Flux Gate, Closed Loop	300mA	1	Voltage	4V/A	DC ~ 3.5kHz	±0.5%	±1.9%	4.75V ~ 5.25V	50µs	21.6A	-40°C ~ 105°C	-	-	Unidirectional	Through Hole	-

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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.