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
HAC 800-S SENSOR CURRENT HALL 800A AC/DC LEM USA Inc.	2,935	-	RFQ	Datasheet	HAC	Module	Bulk	Not For New Designs	AC/DC	Hall Effect, Open Loop	800A	1	Ratiometric, Voltage	-	DC ~ 50kHz	±1%	±1%	±15V	7µs	25mA	-10°C ~ 80°C	-	-	Bidirectional	Chassis Mount	-
LF 306-S SENSOR CURRENT HALL 300A AC/DC LEM USA Inc.	3,192	-	RFQ	Datasheet	LF	Module	Tray	Active	AC/DC	Hall Effect, Closed Loop	300A	1	Ratiometric, Current	-	DC ~ 100kHz	±0.1%	±0.4%	±12V ~ 15V	1µs	170mA	-25°C ~ 70°C	-	-	Bidirectional	Chassis Mount	-
AT 150 B420L SENSOR CURRENT XFMR 150A AC LEM USA Inc.	1,602	-	RFQ	Datasheet	AT	Module	Bulk	Active	AC	Transformer w/Conditioning	150A	1	Ratiometric, 4mA ~ 20mA	-	50/60Hz	±0.5%	±1.5%	20V ~ 30V	100ms	30mA	-20°C ~ 60°C	-	-	Bidirectional	Chassis Mount	-
HAX 2500-S SENSOR CURRENT HALL 2500A AC/DC LEM USA Inc.	2,919	-	RFQ	Datasheet	HAX	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	2500A	1	Ratiometric, Voltage	-	DC ~ 25kHz	±1%	±1%	±15V	5µs	20mA	-25°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
HAX 2000-S SENSOR CURRENT HALL 2000A AC/DC LEM USA Inc.	4,363	-	RFQ	Datasheet	HAX	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	2000A	1	Ratiometric, Voltage	-	DC ~ 25kHz	±1%	±1%	±15V	5µs	20mA	-25°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
DHR 100 C420 SENSOR CURRENT HALL 100A AC/DC LEM USA Inc.	1,652	-	RFQ	Datasheet	DHR	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	100A	1	Ratiometric, 4mA ~ 20mA	-	DC ~ 6kHz	±1%	±1%	20V ~ 50V	150ms	30mA	-40°C ~ 70°C	-	-	Bidirectional	Panel Mount	-
DHR 500 C420 SENSOR CURRENT HALL 500A AC/DC LEM USA Inc.	1,850	-	RFQ	Datasheet	DHR	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	500A	1	Ratiometric, 4mA ~ 20mA	-	DC ~ 6kHz	±1%	±1%	20V ~ 50V	150ms	30mA	-40°C ~ 70°C	-	-	Bidirectional	Panel Mount	-
DHR 300 C420 SENSOR CURRENT HALL 300A AC/DC LEM USA Inc.	1,079	-	RFQ	Datasheet	DHR	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	300A	1	Ratiometric, 4mA ~ 20mA	-	DC ~ 6kHz	±1%	±1%	20V ~ 50V	150ms	30mA	-40°C ~ 70°C	-	-	Bidirectional	Panel Mount	-
DHR 1000 C420 SENSOR CURRENT HALL 1000A AC/DC LEM USA Inc.	1,575	-	RFQ	Datasheet	DHR	Module	Bulk	Active	AC/DC	Hall Effect, Open Loop	1000A	1	Ratiometric, 4mA ~ 20mA	-	DC ~ 6kHz	±1%	±1%	20V ~ 50V	150ms	30mA	-40°C ~ 70°C	-	-	Bidirectional	Panel Mount	-
LT 505-T SENSOR CURRENT HALL 500A AC/DC LEM USA Inc.	2,255	-	RFQ	Datasheet	LT	Module	Bulk	Not For New Designs	AC/DC	Hall Effect, Closed Loop	500A	1	Ratiometric, Current	-	DC ~ 150kHz	±0.1%	±0.6%	±15V ~ 24V	1µs	30mA	-10°C ~ 85°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.