We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.
English
简体中文
USD
EUR
GBP
CAD
AUD
CHF
HKD
JPY
RUB
BRL
CLP
NOK
DKK
SEK
KRW
ILS
MXN
CNY
SAR
SGD
NZD
ARS
INR
COP
AED
Home
Products
HONEYWELL
Pressure Sensors, Transducers Snap Action, Limit Switches Position Sensors Temperature Sensors Flow Sensors Pushbutton Switches Toggle Switches Force Sensors Magnetic Sensors Humidity moisture sensors Current Sensors Particle, Dust Sensors Optical Sensors Attenuators RF Switches
LEM
Current Transducers Voltage Transducers Multifunction Transducers Energy Meters Current Sensors
AMD / XILINX
Virtex-7 FPGAs Kintex-7 FPGAs Artix-7 FPGAs Spartan-7 FPGAs Virtex UltraScale Kintex UltraScale Virtex UltraScale+ Kintex UltraScale+ Artix UltraScale+ Zynq-7000 SoC Zynq UltraScale+ MPSoC Zynq UltraScale+ RFSoC Versal ACAP Automotive Grade Defense Grade Space Grade Additional Families
Virtex-6 CoolRunner-II CPLD Virtex-5 Virtex-4 Spartan-3A Spartan-3AN Spartan-3A DSP Spartan-3A Extended Spartan-3E Spartan-3
Spartan®-6 LX Zynq®-7000 XA Memory Embedded
Intel / Altera
Memory DC DC Converters STRATIX
STRATIX V STRATIX IV STRATIX Ⅲ STRATIX Ⅱ STRATIX Ⅰ STRATIX 10
Arria 10 Arria V Cyclone® 10 Agilex F Agilex I Agilex M
AKM (Asahi Kasei Microdevices)
AKM
Broadcom
Optoisolators Logic Interface
Delta Electronics
DC Brushless Fans (BLDC)
Diodes Incorporated
Magnetic Sensors - Switches (Solid State) PMIC - LED Drivers PMIC - Power Distribution Switches, Load Drivers PMIC - Voltage Regulators - Linear PMIC - Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Reference Transistors - FETs, MOSFETs - Single Diodes - Rectifiers - Single Diodes - Rectifiers - Arrays Clock/Timing Transistors - Bipolar (BJT) - Single Diodes - Zener - Single Specialized ICs Linear - Amplifiers - Audio TVS - Diodes Transistors - FETs, MOSFETs - Arrays Linear-Amplifiers-Instrumentation Logic-Buffers, Drivers, Receivers, Transceivers Linear-Amplifiers-Instrumentation, OP Amps, Buffer Amps Interface
Infineon Technologies
EconoDUAL™ 3 Isolators - Gate Drivers Transistors Linear Embedded PMIC Memory Interface Power Management (PMIC)
Marvell Semiconductor
Microchip Technology
Transistors Embedded Interface Specialized ICs Power Management (PMIC) Memory Linear
Nexperia
Logic Diodes Transistors Embedded RFID, RF Access, Monitoring ICs Interface Power Management (PMIC) RF Receivers RFID Transponders, Tags Clock/Timing
STMicroelectronics
Motion Sensors Power Management (PMIC) Transient Voltage Suppressors (TVS) Embedded Motion Sensors Interface Thyristors
Sunon
Texas Instruments
C2000™ C28x Piccolo™ Interface Linear Logic Power Management (PMIC) Data Acquisition Embedded Clock/Timing RF Transceiver ICs RF Front End (LNA + PA) Transistors Isolators - Gate Drivers RF Transceiver Modules and Modems Memory Digital Isolators DC DC Converters Humidity, Moisture Sensors Temperature Sensors Transient Voltage Suppressors (TVS)
Other Manufacturers
A~G
ADI/Maxim ADVANCED AMS FUJI BOURNS FTDI AMPAK FREESCALE AOS AEROSEMI AVAGO BOSCH FTDI GD BOURNS CIRRUS ALLEGRO Cypress EXAR BORN CJ
H~N
JST HAMAMATSU MICRON JAE MICRONAS Nexperia MPS Nuvoton Mini-Circuits NORDIC Lattice HOLT Lattice ISSI Littelfuse KIOXIA
O~T
TE ONSEMI TEXAS TDK TOSHIB A TriQuint TOREX TDK InvenSense Semtech SAMSUNG RICHTEK Renesas Qualcomm PLX Silicon Labs Samtec Inc.
U~Z
YAGEO UMW Vishay WOLFSON WIZNET WINBOND WCH UTC Vicor Corporation
Sanyo（San Ace）
DC Cooling Fan
DC Cooling Fan
ACDC Fan AC Cooling Fan
Power Integrations
Blog
About
About Us
Contact Us
Sales and Business
Warehouse and Bank info..
Reliable STMicroelectronics Supplier for STM32F411CCU6 Industrial-Grade Distribution
Help
Help Center
Order Tracking System‌
Inquiry
User Guide
Case
Case Example
terms of use (1)
terms of use (2)
Certificates
Privacy Policy
Our Service
SERVICE
Sales and Business Development
Technical Support
English
Currency:USD
Home > LEM > Current Transducers
Categories
All
HONEYWELL
Pressure Sensors, Transducers
Snap Action, Limit Switches
Position Sensors
Temperature Sensors
Flow Sensors
Pushbutton Switches
Toggle Switches
Force Sensors
Magnetic Sensors
Humidity moisture sensors
Current Sensors
Particle, Dust Sensors
Optical Sensors
Attenuators
RF Switches
LEM
Current Transducers
Voltage Transducers
Multifunction Transducers
Energy Meters
Current Sensors
AMD / XILINX
Virtex-7 FPGAs
Kintex-7 FPGAs
Artix-7 FPGAs
Spartan-7 FPGAs
Virtex UltraScale
Kintex UltraScale
Virtex UltraScale+
Kintex UltraScale+
Artix UltraScale+
Zynq-7000 SoC
Zynq UltraScale+ MPSoC
Zynq UltraScale+ RFSoC
Versal ACAP
Automotive Grade
Defense Grade
Space Grade
Additional Families
Virtex-6
CoolRunner-II CPLD
Virtex-5
Virtex-4
Spartan-3A
Spartan-3AN
Spartan-3A DSP
Spartan-3A Extended
Spartan-3E
Spartan-3
Spartan®-6 LX
Zynq®-7000 XA
Memory
Embedded
Intel / Altera
Memory
DC DC Converters
STRATIX
STRATIX V
STRATIX IV
STRATIX Ⅲ
STRATIX Ⅱ
STRATIX Ⅰ
STRATIX 10
Arria 10
Arria V
Cyclone® 10
Agilex F
Agilex I
Agilex M
AKM (Asahi Kasei Microdevices)
AKM
Broadcom
Optoisolators
Logic
Interface
Delta Electronics
DC Brushless Fans (BLDC)
Diodes Incorporated
Magnetic Sensors - Switches (Solid State)
PMIC - LED Drivers
PMIC - Power Distribution Switches, Load Drivers
PMIC - Voltage Regulators - Linear
PMIC - Voltage Regulators - DC DC Switching Regulators
PMIC - Voltage Reference
Transistors - FETs, MOSFETs - Single
Diodes - Rectifiers - Single
Diodes - Rectifiers - Arrays
Clock/Timing
Transistors - Bipolar (BJT) - Single
Diodes - Zener - Single
Specialized ICs
Linear - Amplifiers - Audio
TVS - Diodes
Transistors - FETs, MOSFETs - Arrays
Linear-Amplifiers-Instrumentation
Logic-Buffers, Drivers, Receivers, Transceivers
Linear-Amplifiers-Instrumentation, OP Amps, Buffer Amps
Interface
Infineon Technologies
EconoDUAL™ 3
Isolators - Gate Drivers
Transistors
Linear
Embedded
PMIC
Memory
Interface
Power Management (PMIC)
Marvell Semiconductor
Microchip Technology
Transistors
Embedded
Interface
Specialized ICs
Power Management (PMIC)
Memory
Linear
Nexperia
Logic
Diodes
Transistors
Embedded
RFID, RF Access, Monitoring ICs
Interface
Power Management (PMIC)
RF Receivers
RFID Transponders, Tags
Clock/Timing
STMicroelectronics
Motion Sensors
Power Management (PMIC)
Transient Voltage Suppressors (TVS)
Embedded
Motion Sensors
Interface
Thyristors
Sunon
Texas Instruments
C2000™ C28x Piccolo™
Interface
Linear
Logic
Power Management (PMIC)
Data Acquisition
Embedded
Clock/Timing
RF Transceiver ICs
RF Front End (LNA + PA)
Transistors
Isolators - Gate Drivers
RF Transceiver Modules and Modems
Memory
Digital Isolators
DC DC Converters
Humidity, Moisture Sensors
Temperature Sensors
Transient Voltage Suppressors (TVS)
Other Manufacturers
A~G
ADI/Maxim
ADVANCED
AMS
FUJI
BOURNS
FTDI
AMPAK
FREESCALE
AOS
AEROSEMI
AVAGO
BOSCH
FTDI
GD
BOURNS
CIRRUS
ALLEGRO
Cypress
EXAR
BORN
CJ
H~N
JST
HAMAMATSU
MICRON
JAE
MICRONAS
Nexperia
MPS
Nuvoton
Mini-Circuits
NORDIC
Lattice
HOLT
Lattice
ISSI
Littelfuse
KIOXIA
O~T
TE
ONSEMI
TEXAS
TDK
TOSHIB A
TriQuint
TOREX
TDK InvenSense
Semtech
SAMSUNG
RICHTEK
Renesas
Qualcomm
PLX
Silicon Labs
Samtec Inc.
U~Z
YAGEO
UMW
Vishay
WOLFSON
WIZNET
WINBOND
WCH
UTC
Vicor Corporation
Sanyo（San Ace）
DC Cooling Fan
DC Cooling Fan
ACDC Fan
AC Cooling Fan
Power Integrations
Hot Products

LT 1005-S/SP36 , LT1005-S/SP36

HOT OFFER// Authorized Distributor
  • MacroQuest Part#LT 1005-S/SP36
  • ManufacturerLEM
  • Standard Lead TimeNA
  • Part StatusActive
    • $648.70 - $942.89
    / Pieces
    |
    Pieces(Min. Order)
    1-9 Pieces $942.89
    10-49 Pieces $780.71
    50-99 Pieces $747.71
    100-499 Pieces $688.30
    >=500 Pieces $648.70
    Quantity:
    In Stock
    $648.70
    0
    (0 In Stock)
    Available
    $648.70
    LT: 6-8 weeks
    (100 In Stock)
    $0.00
    Selected List
    0
    No Selected Products
    Payment:
    PayPal
    T/T
    Bank Transfer
    Digital Commerce Bank
    SEPA Payment
    US Payment Account
    Deutsche Bank AG
    Deutsche Bank AG, Tokyo Account
    Credit Card/Debit Card
    Login to Order Request Quote
    Description FAQ Review
    Description

    LEM LT 1005-S/SP36 LT1005 Series Closed Loop Current Transducer

    LEM LT 1005-S/SP36 Product Overview

    The LT 1005-S/SP36 is a closed-loop Hall effect current transducer from LEM's LT1005 Series, designed for the electronic measurement of DC, AC, and pulsed currents with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit) . This panel-mount transducer features a 40.5 x 40.5 mm aperture for primary conductor crossing, a shield between primary and secondary connected to the cable screening, and secondary connection via a screened cable (3 x 0.5 mm²) with SUB-D 9P (female) connector, making it specifically suitable for traction applications .

    Rated for 1000 A nominal with a measuring range of 0 to ±2400 A, it outputs a secondary current of 200 mA at nominal with ±0.5% overall accuracy at 25°C and <0.1% linearity . Response time is <1 µs (with di/dt >50 A/µs) and frequency bandwidth is DC to 150 kHz . Supply voltage range is ±15 to ±24 V (±5%) . Mass is 700 g and operating temperature ranges from -40°C to +85°C . The insulating plastic case is recognized according to UL 94-V0 .

     

    LEM LT 1005-S/SP36 Key Specifications

    Parameter

    Value

    Rated current (IPN)

    1000 A

    Measuring range (IPM)

    0 to ±2400 A

    Secondary nominal current (ISN)

    200 mA

    Conversion ratio (KN)

    1:5000

    Supply voltage (VC)

    ±15 to ±24 V (±5%)

    Overall accuracy (X) @ 25°C

    ±0.5 %

    Linearity error (EL)

    < 0.1 %

    Offset current (IO) @ 25°C, TA

    ±0.4 mA max

    Thermal drift of IO (-25°C to +70°C)

    ±0.2 mA

    Response time (tr) @ 90% of IPN

    < 1 µs

    di/dt accurately followed

    > 50 A/µs

    Bandwidth (BW)

    DC to 150 kHz

    Insulation test voltage (Vd)

    12.9 kV RMS / 50 Hz / 1 min

    Partial discharge extinction voltage @ 10 pC

    4.1 kV RMS

    Aperture

    40.5 x 40.5 mm

    Operating temp (TA)

    -40°C to +85°C

    Mass (m)

    700 g

    Mounting

    Panel (4 holes Ø 6.5 mm)

    Secondary connection

    Screened cable 3 x 0.5 mm² with SUB-D 9P (female)

    Case material

    UL 94-V0

    Standards

    EN 50155:1995

     

    LEM LT 1005-S/SP36 Key Advantages

    The LT 1005-S/SP36 employs closed-loop Hall effect technology with an insulating plastic case recognized according to UL 94-V0, delivering ±0.5% accuracy and <0.1% linearity while providing galvanic isolation between primary and secondary circuits . The 40.5 x 40.5 mm aperture enables non-intrusive installation of primary conductors without disconnecting existing cables. The shield between primary and secondary connected to the cable screening provides enhanced immunity to external interference . The ±2400 A measuring range accommodates significant overload conditions, while the <1 µs response time and 150 kHz bandwidth capture dynamic current signals in traction applications. The wide -40°C to +85°C operating temperature range ensures reliable performance in harsh railway environments. The 12.9 kV RMS isolation test voltage ensures safe operation and protection for downstream equipment . The SUB-D 9P (female) connector with screened cable output simplifies wiring in space-constrained installations .

     

    LEM LT 1005-S/SP36 Typical Applications

    Single or three phase inverters
    Propulsion and braking choppers
    Propulsion converters
    Auxiliary converters
    Battery chargers
    AC variable speed drives
    Static converters for DC motor drives
    Railway fixed installations and trackside equipment

     

    Why Choose the LEM LT 1005-S/SP36?

    The LT 1005-S/SP36 combines a 1000 A rated current and ±2400 A measuring range with a 200 mA closed-loop current output in a robust panel-mount package with a 40.5 x 40.5 mm aperture. Manufactured by LEM, it delivers stable, accurate, and safe current measurement specifically for railway traction and demanding industrial applications. The closed-loop Hall effect design provides exceptional accuracy and linearity with low temperature drift, while the built-in shield and SUB-D connector with screened cable simplify installation and system integration. Compliance with EN 50155:1995 railway standards ensures reliable operation in demanding rail environments .

     

    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
    Fast Delivery
    Instock & available
    Short Leadtime
    30-Days returns
    ISO9001 Certification
    1 Year Warranty 

    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

    Q: Can MacroQuest offer NET terms?
    A: Yes we can. Please contact with your sales manager for more information.

    Q: How to Request a Quote?
    -A:You have three ways to request a quote:
    1.Choose an item using a search box or browsing through product categories.Click on "Request Quote" button on the Product page.
    2.Click here for feedback on our web.
    3.If you have a BOM list or want to email us directly, please contact:
    Simon Hsu
    simon@mymacroquest.com
    Alice Wang
    alice@mymacroquest.com

    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. 


    Q:  Can I use Credit Card/Debit Card payment for my orders on your website?
    -A:Yes, you can. you can pay on our company via Credit Card/Debit Card（Mastercard, Discover, Visa, American EXpress, Diners).

    Please select the first payment method-Paypal, then you will see Credit Card/Debit Card payment button in the lower right corner.



    My Account

    If you visit our website for the first time or do not have your login and password yet, please complete the new Customer Registration Form and register in our Customers’ database.
    If you have an account, enter your login and password and confirm these with the “Log in” button.
    If necessary, complete the contact person identification form.

    Log In / Registration
    Update Profile Information
    Change Password
    Update Addresses
    Update Payment Cards
    Update Order Preferences
    Update Product Notifications

    Product Information

    Choose an item using a search box or browsing through product categories. While searching, you can use your own previously entered product symbols/references.

    Searching for Products
    Pricing & Availability
    Packaging Options
    RoHS / Legislation
    Technical Support

    Placing Orders

    How to place an order if you have an account at MacroQuest?

    Checkout
    Invoicing & Payment
    Delivery Information
    Favourite
    Parts List (BOM) Upload
    Trade Account
    Quotes
    Quick Buy
    Saved Shopping Baskets
    Scheduled Orders
    Vouchers

    Viewing and Changing Orders

    The on-line orders system within the MacroQuest’s service works at real time, thanks to which it is immediately (at the moment of placing the order) possible to make a reservation for the selected product in the warehouse what it will be automatically noted in the on-line service.
    If you order a product, it will be reserved for you.
    You can make changes in quantity in the cart, by adding and removing items from the not closed order, before you direct them to realization with the “finish the order” button.

    Order Status & Tracking
    Request an Invoice
    Cancel an Order

    Returning a Product

    RMA# is required for all returns. They are issued for returns that are within 30 days of the initial purchase.

    Return Policy
    How to Return a Product


    Less
    Review
    Quentin
    Feb 08, 2026
    The logistics are quite fast. The quality is good.
    Odom
    Jan 04, 2026
    Excellent company,like to work with
    Warner
    Oct 13, 2025
    Standard Semicon Electronics Ltd
    Tobin
    May 02, 2025
    Wonderful Partner
    Tryna
    Aug 01, 2024
    The packaging is very careful, thank you very much.
     123 
    Review
    ver_code
    1/3
    X
    Send your message to us
    elsa Alice
    Simon Alice elsa