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
CRD4170-1 SENSOR CURRENT XFMR 1A AC CR Magnetics Inc.	3,016	-	RFQ	Datasheet	CRD4100	Module	Bulk	Active	AC	Transformer w/Conditioning	1A	3	RS485	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	30mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CRD4170-15 SENSOR CURRENT XFMR 15A AC CR Magnetics Inc.	4,972	-	RFQ	Datasheet	CRD4100	Module	Bulk	Active	AC	Transformer w/Conditioning	15A	3	RS485	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	30mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CRD4170-25 SENSOR CURRENT XFMR 25A AC CR Magnetics Inc.	2,815	-	RFQ	Datasheet	CRD4100	Module	Bulk	Active	AC	Transformer w/Conditioning	25A	3	RS485	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	30mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CRD4170-5 SENSOR CURRENT XFMR 5A AC CR Magnetics Inc.	2,160	-	RFQ	Datasheet	CRD4100	Module	Bulk	Active	AC	Transformer w/Conditioning	5A	3	RS485	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	30mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CRD5170-XXX-XX-M CRD5170-XXX-XX-M CR Magnetics Inc.	4,591	-	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CRD4170-XX-M CRD4170-XX-M CR Magnetics Inc.	3,427	-	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CRD4570-XXX-M CRD4570-XXX-M CR Magnetics Inc.	1,480	-	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CR4170-0.5 SENSOR CURRENT XFMR 0.5A AC CR Magnetics Inc.	2,376	-	RFQ	Datasheet	CR4100	Module, Triple Pass Through	Bulk	Active	AC	Transformer w/Conditioning	500mA	3	Ratiometric, 0V ~ 5V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	60mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4180-0.5 SENSOR CURRENT XFMR 0.5A AC CR Magnetics Inc.	3,189	-	RFQ	Datasheet	CR4100	Module, Triple Pass Through	Bulk	Active	AC	Transformer w/Conditioning	500mA	3	Ratiometric, 4mA ~ 20mA	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	110mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4220S-0.5 SENSOR CURRENT XFMR 0.5A AC CR Magnetics Inc.	2,271	-	RFQ	Datasheet	CR4200	Module	Bulk	Obsolete	AC	Transformer w/Conditioning	500mA	1	Ratiometric, 4mA ~ 20mA	-	50Hz ~ 400Hz	-	±0.5%	24V	250ms	-	0°C ~ 60°C	-	-	Bidirectional	DIN Rail	-

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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.