Current Sensors

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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
CR4480-25 SENSOR CURRENT XFMR 25A AC CR Magnetics Inc.	2,049	-	RFQ	Datasheet	CR4400	Module	Bulk	Active	AC	Transformer w/Conditioning	25A	3	Ratiometric, 4mA ~ 20mA	-	50Hz ~ 400Hz	-	±0.5%	24V	250ms	120mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4480-15 SENSOR CURRENT XFMR 15A AC CR Magnetics Inc.	1,097	-	RFQ	Datasheet	CR4400	Module	Bulk	Active	AC	Transformer w/Conditioning	15A	3	Ratiometric, 4mA ~ 20mA	-	50Hz ~ 400Hz	-	±0.5%	24V	250ms	120mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4480-10 SENSOR CURRENT XFMR 10A AC CR Magnetics Inc.	2,339	-	RFQ	Datasheet	CR4400	Module	Bulk	Active	AC	Transformer w/Conditioning	10A	3	Ratiometric, 4mA ~ 20mA	-	50Hz ~ 400Hz	-	±0.5%	24V	250ms	120mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
LF 1005-S/SP2 TRANSDUCER LEM USA Inc.	3,403	-	RFQ	Datasheet	-	-	Bulk	Not For New Designs	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AK 200 B420L TRANSDUCER LEM USA Inc.	1,000	-	RFQ	Datasheet	AK	Module, Single Pass Through	Bulk	Active	AC	Current Transducer	100A, 150A, 200A (Selectable)	1	Current	-	20Hz ~ 100Hz	-	±1%	24V	300ms	-	-20°C ~ 50°C	-	-	Unidirectional	Chassis Mount	-
AK 50 B420L TRANSDUCER LEM USA Inc.	1,793	-	RFQ	Datasheet	AK	Module, Single Pass Through	Bulk	Active	AC	Current Transducer	10A, 20A, 50A (Selectable)	1	Current	-	20Hz ~ 100Hz	-	±1%	24V	300ms	-	-20°C ~ 50°C	-	-	Unidirectional	Chassis Mount	-
CR4111-25 SENSOR CURRENT XFMR 25A AC CR Magnetics Inc.	4,963	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	25A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-20 SENSOR CURRENT XFMR 20A AC CR Magnetics Inc.	2,437	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	20A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-40 SENSOR CURRENT XFMR 40A AC CR Magnetics Inc.	4,295	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	40A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-75 SENSOR CURRENT XFMR 75A AC CR Magnetics Inc.	1,165	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	75A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-5 SENSOR CURRENT XFMR 5A AC CR Magnetics Inc.	3,940	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	5A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-50 SENSOR CURRENT XFMR 50A AC CR Magnetics Inc.	3,204	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	50A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-30 SENSOR CURRENT XFMR 30A AC CR Magnetics Inc.	3,204	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	30A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-15 SENSOR CURRENT XFMR 15A AC CR Magnetics Inc.	1,406	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	15A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-150 SENSOR CURRENT XFMR 150A AC CR Magnetics Inc.	4,418	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	150A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-100 SENSOR CURRENT XFMR 100A AC CR Magnetics Inc.	4,872	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	100A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
CR4111-10 SENSOR CURRENT XFMR 10A AC CR Magnetics Inc.	2,107	-	RFQ	Datasheet	CR4100	Module	Bulk	Active	AC	Transformer w/Conditioning	10A	1	Ratiometric, 0V ~ 10V	-	20Hz ~ 5kHz	-	±0.5%	24V	250ms	25mA	0°C ~ 60°C	-	-	Bidirectional	DIN Rail, Panel	-
LTC 1000-SF/SP34 TRANSDUCER LEM USA Inc.	2,922	-	RFQ	Datasheet	LTC	Module, Single Pass Through	Bulk	Active	AC/DC	Hall Effect, Closed Loop	1000A	1	Current	-	DC ~ 100kHz	±0.1%	±0.4%	±15V ~ 24V	1µs	-	-40°C ~ 85°C	-	-	Bidirectional	Chassis Mount	-
PCM 10-P TRANSDUCER LEM USA Inc.	3,287	-	RFQ	Datasheet	PCM	Module	Bulk	Not For New Designs	AC/DC	Hall Effect, Closed Loop	10A	1	Current	-	DC ~ 1kHz	±0.2%	±1%	24V	10µs	50mA	-40°C ~ 85°C	-	-	Bidirectional	Through Hole	-
MNS2-9-IN-CM-500 ALTA IND AC CURRENT METER 500A Monnit Corporation	2,669	-	RFQ	Datasheet	-	IoT Finished Device	Bulk	Active	AC	Current Sensor	500A	-	-	-	50Hz ~ 100Hz	-	±2%	2V ~ 3.8V	-	35mA	-40°C ~ 85°C	-	-	-	Chassis Mount	-

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Current Sensors FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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