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Hot Products

HC5FW 600-S/SP1 , HC5FW600-S/SP1

HOT OFFER// Authorized Distributor
  • MacroQuest Part#HC5FW 600-S/SP1
  • ManufacturerLEM
  • Standard Lead TimeNA
  • Part StatusActive
    • $21.42 - $25.71
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    Description FAQ Review
    Description

    LEM HC5FW 600-S/SP1 HC5FW Automotive Current Sensor


    600A Rated Current x ±600A Measuring Range — High-Compactness Open-Loop Sensor for Automotive Motor Control

     

    LEM HC5FW 600-S/SP1 Product Overview

    The HC5FW 600-S/SP1 is an open-loop Hall effect current transducer from LEM's HC5FW series, designed for the electronic measurement of DC, AC, and pulsed currents with galvanic isolation between the primary and secondary circuits . This PCB-mount sensor is specifically engineered for mid to high-power automotive applications, featuring a compact design that accommodates a busbar inserted directly into the sensor slot . The HC5FW family uses a proprietary ASIC developed by LEM combined with a precisely assembled and calibrated magnetic core to ensure outstanding performance and reliability in demanding automotive environments .

    Rated for 600 A nominal with a ±600 A measuring range, it outputs a fully ratiometric voltage of 2.5 V ± 2 V (instantaneous) with 2% accuracy and ±1% linearity . Sensitivity is 3.33 mV/A . Response time is 6 µs and bandwidth is 40 kHz . Supply voltage is 5 V (4.75 to 5.25 V) with a maximum current consumption of 25 mA . Operating temperature is -40°C to +125°C . This unidirectional sensor is designed for PCB through-hole mounting .

     

    LEM HC5FW 600-S/SP1 Key Specifications

    Parameter

    Value

    Rated current (IPN)

    600 A 

    Measuring range (IPM)

    0 … ±600 A 

    Output signal (Vout)

    2.5 V ± 2 V (ratiometric) 

    Sensitivity

    3.33 mV/A 

    Supply voltage (VC)

    4.75 … 5.25 V 

    Accuracy (XG)

    ±2% 

    Linearity (EL)

    ±1% 

    Response time (tr)

    6 µs 

    Bandwidth (BW)

    DC … 40 kHz 

    Operating temp (TA)

    -40°C … +125°C 

    Mounting

    PCB through-hole 

     

    LEM HC5FW 600-S/SP1 Key Advantages

    The HC5FW 600-S/SP1 employs open-loop Hall effect technology with a proprietary ASIC, delivering 2% accuracy and ±1% linearity while maintaining excellent performance across a wide temperature range . The ±600 A range provides ample headroom for measuring nominal currents up to 600 A with transient overcurrent capability, while the 6 µs response time and 40 kHz bandwidth capture fast-changing motor drive and switching waveforms with high fidelity . The PCB-mount design enables direct integration onto gate driver boards, and the insertion slot accommodates busbars, providing flexibility in system design . The 125°C operating temperature guarantees reliable performance in demanding automotive environments .

     

    LEM HC5FW 600-S/SP1 Typical Applications

    xEV traction inverters
    DC link current measurement
    Phase current measurement in motor drives
    Electrical Power Steering (EPS)
    Starter generators
    DC/DC converters

     

    Why Choose the LEM HC5FW 600-S/SP1?

    The HC5FW 600-S/SP1 combines a 600 A nominal rating with a 2% accuracy in a compact, PCB-mount package optimized for automotive xEV applications . Manufactured by LEM, it delivers stable, accurate, and safe current measurement for demanding motor control systems. The open-loop Hall effect design offers good accuracy, excellent linearity, low thermal offset drift, and high immunity to external interference, making it a reliable choice for critical automotive systems where measurement integrity and space constraints are paramount .

     

    FAQ
    Q
    What is the advantage of MacroQuest?
    A
    Our advantage is that we not only low prices, but we more suited to you.
    Our Keywords is
    New and original parts
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    Q: I want to work with MacroQuest because of high quality. But I found your price too high and out of line with the prevailing market level, how should I do?
    A: MacroQuest has been devoted to offer a best price to our customers,if you want to buy it at a cheapper price. Please contact us directly to see if we can negotiate  a cheaper price rate. Or, send us an email with your T/P.
    Simon Hsu
    simon@mymacroquest.com
    Alice Wang
    alice@mymacroquest.com

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    A: Yes we can. Please contact with your sales manager for more information.

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    Q：Are all the parts new and original?
    -A:Yes, all parts are new and original checked by our quality control department.

    Q：How long is your warranty?
    -A:We offer a 1 year warranty for form fit and function for MacroQuest stock. 


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    Less
    Review
    Brandy
    Apr 20, 2026
    The packaging is perfect, and the delivery speed is very fast.
    Bethel
    Feb 08, 2026
    The quality is very good, original one.
    Bernita
    Nov 18, 2025
    We'll work together again sometimes.
    Guzman
    Oct 01, 2025
    Very professional!
    Nolan
    Mar 18, 2024
    The quality is very good.
     123 
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