LEM

- LEM (Liaisons Electroniques et Mecaniques) is an international group and the world leader in current and voltage sensing. LEM manufactures Hall effect, cost effective, isolated current and voltage transducers used in a wide range of power electronics applications such as: Uninterruptible Power Supplies, Switch-Mode Power Supplies, converters, motor drives, battery monitoring, for the industrial, automotive and railroad markets.

The current and voltage transducers measure DC, AC and complex waveform signals and provide galvanic isolation. They are all designed and manufactured according to the most demanding standards, in world class manufacturing facilities in America, Europe and Japan.

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Part Number

Manufacturer

Description

Unit Price

In Stock

AKR200C420L

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : Bulk Series : AKR Part Status : Active Frequency Range : 10Hz ~ 400Hz Type : Non-Invasive (Solid Core) Current Rating : 200A Inductance : - Energy Time (E.T.) : - Turns Ratio - Primary:Secondary : - Current Ratio : - DC Resistance (DCR) : - Ratings : - Mounting Type : - Size / Dimension : 3.500" L x 2.181" W (88.90mm x 55.40mm) Height - Seated (Max) : 0.933" (23.70mm) Termination Style : -

From $454.22

100 in stock

ART-B22-D125

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : - Series : ART Part Status : Active Frequency Range : 50/60Hz Type : Non-Invasive (Split Core) Current Rating : - Inductance : 258µH Energy Time (E.T.) : - Turns Ratio - Primary:Secondary : Rogowski Coil Current Ratio : - DC Resistance (DCR) : 81 Ohm Ratings : - Mounting Type : Free Hanging (In-Line) Size / Dimension : 2.205" L x 1.326" W (56.01mm x 33.69mm) Height - Seated (Max) : 0.744" (18.91mm) Termination Style : Wire Leads

From $130.89

31 in stock

ART-B22-D175

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : - Series : ART Part Status : Active Frequency Range : 50/60Hz Type : Non-Invasive (Split Core) Current Rating : - Inductance : 343µH Energy Time (E.T.) : - Turns Ratio - Primary:Secondary : Rogowski Coil Current Ratio : - DC Resistance (DCR) : 105 Ohm Ratings : - Mounting Type : Free Hanging (In-Line) Size / Dimension : 2.205" L x 1.326" W (56.01mm x 33.69mm) Height - Seated (Max) : 0.744" (18.91mm) Termination Style : Wire Leads

From $133.71

45 in stock

ART-B22-D300

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : - Series : ART Part Status : Active Frequency Range : 50/60Hz Type : Non-Invasive (Split Core) Current Rating : - Inductance : 566µH Energy Time (E.T.) : - Turns Ratio - Primary:Secondary : Rogowski Coil Current Ratio : - DC Resistance (DCR) : 170 Ohm Ratings : - Mounting Type : Free Hanging (In-Line) Size / Dimension : 2.205" L x 1.326" W (56.01mm x 33.69mm) Height - Seated (Max) : 0.744" (18.91mm) Termination Style : Wire Leads

From $161.73

32 in stock

ART-B22-D70

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : - Series : ART Part Status : Active Frequency Range : 50/60Hz Type : Non-Invasive (Split Core) Current Rating : - Inductance : 180µH Energy Time (E.T.) : - Turns Ratio - Primary:Secondary : Rogowski Coil Current Ratio : - DC Resistance (DCR) : 55 Ohm Ratings : - Mounting Type : Free Hanging (In-Line) Size / Dimension : 2.205" L x 1.326" W (56.01mm x 33.69mm) Height - Seated (Max) : 0.744" (18.91mm) Termination Style : Wire Leads

From $123.27

97 in stock

AT 20 B10

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : Bulk Series : AT Part Status : Active For Measuring : AC Sensor Type : Transformer w/Conditioning Current - Sensing : 20A Number of Channels : 1 Output : Ratiometric, 0 V ~ 10 V Sensitivity : - Frequency : 50/60Hz Linearity : ±0.5% Accuracy : ±1.5% Voltage - Supply : Self Powered Response Time : 300ms Current - Supply (Max) : - Operating Temperature : -20°C ~ 60°C Polarization : Bidirectional Mounting Type : Chassis Mount Package / Case : Module

From $67.90

45 in stock

AT 5 B10

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : Bulk Series : AT Part Status : Active For Measuring : AC Sensor Type : Transformer w/Conditioning Current - Sensing : 5A Number of Channels : 1 Output : Ratiometric, 0 V ~ 10 V Sensitivity : - Frequency : 50/60Hz Linearity : ±0.5% Accuracy : ±1.5% Voltage - Supply : Self Powered Response Time : 300ms Current - Supply (Max) : - Operating Temperature : -20°C ~ 60°C Polarization : Bidirectional Mounting Type : Chassis Mount Package / Case : Module

From $64.88

149 in stock

AT 50 B10

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : Bulk Series : AT Part Status : Active For Measuring : AC Sensor Type : Transformer w/Conditioning Current - Sensing : 50A Number of Channels : 1 Output : Ratiometric, 0 V ~ 10 V Sensitivity : - Frequency : 50/60Hz Linearity : ±0.5% Accuracy : ±1.5% Voltage - Supply : Self Powered Response Time : 300ms Current - Supply (Max) : - Operating Temperature : -20°C ~ 60°C Polarization : Bidirectional Mounting Type : Chassis Mount Package / Case : Module

From $81.48

94 in stock

ATO-10-B225-D10/SP3

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : - Series : * Part Status : Active Frequency Range : 50Hz ~ 60Hz Type : Non-Invasive (Split Core) Current Rating : 125A Inductance : - Energy Time (E.T.) : - Turns Ratio - Primary:Secondary : - Current Ratio : - DC Resistance (DCR) : - Ratings : - Mounting Type : - Size / Dimension : - Height - Seated (Max) : 1.791" (45.50mm) Termination Style : Wire Leads

From $101.89

99 in stock

CAB500-C/SP5

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : - Series : CAB Part Status : Active For Measuring : AC/DC Sensor Type : Flux Gate Current - Sensing : 500A Number of Channels : 1 Output : Ratiometric, Current Sensitivity : - Frequency : - Linearity : ±0.1% Accuracy : 0.5% Voltage - Supply : 8 V ~ 16 V Response Time : - Current - Supply (Max) : 40mA Operating Temperature : -40°C ~ 85°C (TA) Polarization : Unidirectional Mounting Type : PCB, Through Hole Package / Case : Module

From $174.40

100 in stock

CAS 15-NP

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : Tray Series : CAS Part Status : Active For Measuring : AC/DC Sensor Type : Flux Gate, Closed Loop Current - Sensing : 15A Number of Channels : 1 Output : Ratiometric, Voltage Sensitivity : 41.67mV/A Frequency : 300kHz Linearity : ±1% Accuracy : ±0.8% Voltage - Supply : 4.75 V ~ 5.25 V Response Time : 0.3µs Current - Supply (Max) : 20mA Operating Temperature : -40°C ~ 85°C Polarization : Bidirectional Mounting Type : Through Hole Package / Case : Module

From $14.25

371 in stock

CAS 25-NP

LEM USA, Inc.

Manufacturer : LEM USA Inc. Packaging : Tray Series : CAS Part Status : Active For Measuring : AC/DC Sensor Type : Flux Gate, Closed Loop Current - Sensing : 25A Number of Channels : 1 Output : Ratiometric, Voltage Sensitivity : 25mV/A Frequency : 300kHz Linearity : ±1% Accuracy : ±0.8% Voltage - Supply : 4.75 V ~ 5.25 V Response Time : 0.3µs Current - Supply (Max) : 20mA Operating Temperature : -40°C ~ 85°C Polarization : Bidirectional Mounting Type : Through Hole Package / Case : Module

From $14.25

621 in stock