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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

HLSR 40-SM/SP33 Image
  • Part#:HLSR 40-SM/SP33
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 40A AC/DC
  • In Stock:10393
$3.715/pcsRFQ
  • Part#:HAT 400-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 400A AC/DC
  • In Stock:1909
$21.415/pcsRFQ
LA 03-PB Image
  • Part#:LA 03-PB
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 3A AC/DC
  • In Stock:5357
 RFQ
LES 25-NP Image
  • Part#:LES 25-NP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 25A UNIPOLAR
  • In Stock:11476
$3.787/pcsRFQ
  • Part#:GHS 16-SME KIT 5P
  • Manufacturers:LEM USA, Inc.
  • Description:TEST KIT WITH PCB AND 5 PARTS
  • In Stock:4440
 RFQ
HAC 800-S Image
  • Part#:HAC 800-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 800A AC/DC
  • In Stock:1358
$25.181/pcsRFQ
HTA 200-S Image
  • Part#:HTA 200-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURR 200A -/+15V MOD
  • In Stock:1376
$30.898/pcsRFQ
DHR 100 C420 Image
  • Part#:DHR 100 C420
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:529
$79.466/pcsRFQ
  • Part#:ATO-15-B225-D10
  • Manufacturers:LEM USA, Inc.
  • Description:CURR SENSE XFMR 15A CHAS MNT
  • In Stock:4867
 RFQ
HAS 200-S Image
  • Part#:HAS 200-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 200A AC/DC
  • In Stock:6093
$7.467/pcsRFQ
AT 100 B420L Image
  • Part#:AT 100 B420L
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT XFMR 100A AC
  • In Stock:1277
$31.005/pcsRFQ
HOYS 560-S-0100 Image
  • Part#:HOYS 560-S-0100
  • Manufacturers:LEM USA, Inc.
  • Description:560A OPEN LOOP BAR BAR MOUNT
  • In Stock:2580
$12.856/pcsRFQ
LA 20-PB Image
  • Part#:LA 20-PB
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 20A AC/DC
  • In Stock:1582
$28.411/pcsRFQ
DHR 500 C420 Image
  • Part#:DHR 500 C420
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 500A AC/DC
  • In Stock:515
$87.14/pcsRFQ
  • Part#:HOYL 200-S/SP33-1106
  • Manufacturers:LEM USA, Inc.
  • Description:200A 3.3V OL BUS BAR MOUNT
  • In Stock:6303
 RFQ
HX 05-P Image
  • Part#:HX 05-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 5A AC/DC
  • In Stock:9705
$4.414/pcsRFQ
GO 10 SME Image
  • Part#:GO 10 SME
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER INTEGRATED PR
  • In Stock:26175
$1.467/pcsRFQ
  • Part#:HO 180-P-1100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:4700
 RFQ
  • Part#:HLSR 32-PW-000
  • Manufacturers:LEM USA, Inc.
  • Description:DIGITAL OUTPUT OPEN LOOP 32A
  • In Stock:12341
$2.828/pcsRFQ
GHS 20-SME KIT 5P Image
  • Part#:GHS 20-SME KIT 5P
  • Manufacturers:LEM USA, Inc.
  • Description:TEST KIT WITH PCB AND 5 PARTS
  • In Stock:5508
 RFQ
  • Part#:HOY 511-S/SPG00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:4975
 RFQ
LAH 25-NP Image
  • Part#:LAH 25-NP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 8A, 12A, 25A
  • In Stock:6043
$6.26/pcsRFQ
HX 50-P Image
  • Part#:HX 50-P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:9023
$4.909/pcsRFQ
GHS 10-SME Image
  • Part#:GHS 10-SME
  • Manufacturers:LEM USA, Inc.
  • Description:INTEGRATED PRIMARY 10A O/L
  • In Stock:4163
 RFQ
  • Part#:HOY 354-S/SPG00-0100
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:6081
 RFQ
HTB 75-TP Image
  • Part#:HTB 75-TP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 75A AC/DC
  • In Stock:6671
 RFQ
LKSR 15-NP KIT Image
  • Part#:LKSR 15-NP KIT
  • Manufacturers:LEM USA, Inc.
  • Description:3 PIECE KIT SENSOR CURRENT HALL
  • In Stock:4435
$10.344/pcsRFQ
  • Part#:ATO-60-B333-D10
  • Manufacturers:LEM USA, Inc.
  • Description:CURR SENSE XFMR 60A CHAS MNT
  • In Stock:4766
 RFQ
HLSR 40-P/SP33 Image
  • Part#:HLSR 40-P/SP33
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 40A AC/DC
  • In Stock:16205
$2.694/pcsRFQ
  • Part#:LTS 25-NP/SP4
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER 25A
  • In Stock:5999
 RFQ
HO 40-NP Image
  • Part#:HO 40-NP
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 40A AC/DC
  • In Stock:13217
$3.322/pcsRFQ
DHR 200 C5 Image
  • Part#:DHR 200 C5
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 200A AC/DC
  • In Stock:477
$76.404/pcsRFQ
  • Part#:ATO-60-B225-D10
  • Manufacturers:LEM USA, Inc.
  • Description:CURR SENSE XFMR SPLIT CORE
  • In Stock:6810
 RFQ
LESR 6-NP KIT Image
  • Part#:LESR 6-NP KIT
  • Manufacturers:LEM USA, Inc.
  • Description:3 PIECE KIT SENSOR CURRENT HALL
  • In Stock:4418
$10.13/pcsRFQ
DHR 100 C10 Image
  • Part#:DHR 100 C10
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:511
$86.884/pcsRFQ
FHS 40-P KIT 7-1P Image
  • Part#:FHS 40-P KIT 7-1P
  • Manufacturers:LEM USA, Inc.
  • Description:FHS 40 PCB KIT 5/11A
  • In Stock:4538
 RFQ
  • Part#:HY 50-P/SP21
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT 50A -+15V 6PIN
  • In Stock:2354
$15.362/pcsRFQ
HAS 300-S Image
  • Part#:HAS 300-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 300A AC/DC
  • In Stock:5104
$8.816/pcsRFQ
  • Part#:HO 25-NP-0000 KIT 5P
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL AC/DC
  • In Stock:3875
 RFQ
  • Part#:IT205-S/SP1
  • Manufacturers:LEM USA, Inc.
  • Description:CURRENT TRANSDUCER 200A
  • In Stock:127
$273.672/pcsRFQ
LA 25-NP/SP8 Image
  • Part#:LA 25-NP/SP8
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 2A AC/DC
  • In Stock:3467
$13.628/pcsRFQ
FHS 40-P/SP600 Image
  • Part#:FHS 40-P/SP600
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:16118
$2.43/pcsRFQ
HAS 500-S Image
  • Part#:HAS 500-S
  • Manufacturers:LEM USA, Inc.
  • Description:SENSOR CURRENT HALL 500A AC/DC
  • In Stock:4405
$8.254/pcsRFQ
DHR 400 C420 Image
  • Part#:DHR 400 C420
  • Manufacturers:LEM USA, Inc.
  • Description:TRANSDUCER CURRENT 4-20MA OUT
  • In Stock:465
$101.771/pcsRFQ
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