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LEM USA, Inc.

LEM USA, Inc.

- 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.

Product Category

Sensors, Transducers(481 products)
Specialized Sensors(200,510 products)
Current Sensors(200,510 products)
Transformers(26 products)
Current Sense Transformers(19,464 products)
Uncategorized(26 products)
Unclassified(1,011,986 products)
Development Boards, Kits, Programmers(10 products)
Evaluation Boards - Sensors(73,422 products)
Industrial Automation and Controls(1 products)
Monitor - Relay Output(185,898 products)

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Product List

  • Part#:HO 250-PW-0000
  • Manufacturers:LEM USA, Inc.
  • Description:DIGITAL OUTPUT OL PCB MT 250A
  • In Stock:5434
$7.124/pcsRFQ
LA 55-TP/SP27 Image
  • Part#:LA 55-TP/SP27
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:1527
$25.962/pcsRFQ
  • Part#:LKSR 25-NP/SP1
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:4287
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  • Part#:HO 250-P/SP33-1106
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6217
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  • Part#:LF 305-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 300A AC/DC
  • In Stock:1800
$25.469/pcsRFQ
CASR 6-NP Image
  • Part#:CASR 6-NP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX 6A AC/DC
  • In Stock:8918
$4.83/pcsRFQ
HLSR 40-P Image
  • Part#:HLSR 40-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 40A AC/DC
  • In Stock:14253
$2.649/pcsRFQ
APR 50 B420L Image
  • Part#:APR 50 B420L
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT 10A, 25A, 50A
  • In Stock:862
$42.706/pcsRFQ
  • Part#:HO 154-S/SPH00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5000
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HO 8-NSM/SP33-1000 Image
  • Part#:HO 8-NSM/SP33-1000
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 8A AC/DC
  • In Stock:11391
$3.172/pcsRFQ
  • Part#:G2.07.20.000.0
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER GO-SMS SERIES
  • In Stock:27863
$1.573/pcsRFQ
  • Part#:HAW 10-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 10A AC/DC
  • In Stock:6509
$5.541/pcsRFQ
HASS 50-S Image
  • Part#:HASS 50-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:8368
$5.471/pcsRFQ
LF 505-S Image
  • Part#:LF 505-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 500A AC/DC
  • In Stock:684
$57.81/pcsRFQ
LPSR 15-NP KIT Image
  • Part#:LPSR 15-NP KIT
  • Manufacturers:LEM USA, Inc.
  • Description:3 PIECE KIT SENSOR CURRENT HALL
  • In Stock:3525
$11.696/pcsRFQ
  • Part#:HAS 200-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 200A AC/DC
  • In Stock:4046
$10.309/pcsRFQ
  • Part#:HOYL 400-S/SP33-1106
  • Manufacturers:LEM USA, Inc.
  • Description:400A 3.3V OL BUS BAR MOUNT
  • In Stock:4157
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HO 180-P Image
  • Part#:HO 180-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 180A AC/DC
  • In Stock:6996
$6.186/pcsRFQ
HAL 100-S Image
  • Part#:HAL 100-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:1691
$21.107/pcsRFQ
HO 100-S Image
  • Part#:HO 100-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:7127
$5.97/pcsRFQ
HMSR 20-SMS Image
  • Part#:HMSR 20-SMS
  • Manufacturers:LEM USA, Inc.
  • Description:SURFACT MT, 20A SENSOR WITH HIGH
  • In Stock:5895
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APR 200 B10 Image
  • Part#:APR 200 B10
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT 100A, 150A, 200A
  • In Stock:865
$45.628/pcsRFQ
  • Part#:HOY 246-S/SP30-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5613
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CT 0.2-P Image
  • Part#:CT 0.2-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX 200MA AC/DC
  • In Stock:4058
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HOYL 800-S-0100 Image
  • Part#:HOYL 800-S-0100
  • Manufacturers:LEM USA, Inc.
  • Description:800A 5V OL BUS BAR MOUNT
  • In Stock:1825
$25.206/pcsRFQ
LF 1010-S Image
  • Part#:LF 1010-S
  • Manufacturers:LEM USA, Inc.
  • Description:C/L, ASIC 1000A PANEL MOUNT
  • In Stock:866
$41.555/pcsRFQ
HC2F100-SN Image
  • Part#:HC2F100-SN
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:5354
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HTB 200-P Image
  • Part#:HTB 200-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 200A AC/DC
  • In Stock:5849
$7.547/pcsRFQ
HO 25-NP-0000 Image
  • Part#:HO 25-NP-0000
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 25A AC/DC
  • In Stock:13867
$3.262/pcsRFQ
LES 15-NP Image
  • Part#:LES 15-NP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 15A UNIPOLAR
  • In Stock:10152
$4.344/pcsRFQ
HTB 50-P Image
  • Part#:HTB 50-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:5975
$7.579/pcsRFQ
  • Part#:ATO-16-B225-D10
  • Manufacturers:LEM USA, Inc.
  • Description:CURR SENSE XFMR 16A CHAS MNT
  • In Stock:5592
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  • Part#:HO 120-NPW-0000
  • Manufacturers:LEM USA, Inc.
  • Description:DIGITAL OUTPUT OL PCB MT 120A
  • In Stock:6196
$5.74/pcsRFQ
CTSR 0.6-P Image
  • Part#:CTSR 0.6-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT FLUX 600MA AC/DC
  • In Stock:2706
$13.087/pcsRFQ
  • Part#:HO 93-S/SPH00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6438
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  • Part#:LA 305-T
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6100
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AT 5 B10 Image
  • Part#:AT 5 B10
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT XFMR 5A AC
  • In Stock:2310
$19.74/pcsRFQ
DHR 1000 C10 Image
  • Part#:DHR 1000 C10
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 1000A AC/DC
  • In Stock:388
$99.723/pcsRFQ
HO 6-P/SP33 Image
  • Part#:HO 6-P/SP33
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 6A AC/DC
  • In Stock:11109
$2.923/pcsRFQ
  • Part#:HY 30-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 30A AC/DC
  • In Stock:3580
$9.626/pcsRFQ
ATO-10-B225-D10/SP3 Image
  • Part#:ATO-10-B225-D10/SP3
  • Manufacturers:LEM USA, Inc.
  • Description:CURR SENSE XFMR 10A
  • In Stock:1664
$24.009/pcsRFQ
LPSR 25-NP KIT Image
  • Part#:LPSR 25-NP KIT
  • Manufacturers:LEM USA, Inc.
  • Description:3 PIECE KIT SENSOR CURRENT HALL
  • In Stock:2954
$11.701/pcsRFQ
GO 20 SME KIT Image
  • Part#:GO 20 SME KIT
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER KIT
  • In Stock:5495
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  • Part#:HXS 20-NP/SP2
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 5A, 10A, 20A
  • In Stock:3790
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  • Part#:HOY 205-S/SP30-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5104
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  • Part#:HAW 15-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 15A AC/DC
  • In Stock:6674
 RFQ
  • Part#:HOY 148-S/SPG00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5134
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  • Part#:HOYA 757-S/SPG00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:3881
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GO 30-SMS Image
  • Part#:GO 30-SMS
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER GO-SMS SERIES
  • In Stock:20161
$1.862/pcsRFQ
  • Part#:HOYS 200-S/SP33-1206
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:5164
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