EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LF 305-S
Same model may have multiple batches, images only for reference.

LF 305-S

Part No LF 305-S
Manufacturer LEM USA Inc.
Catalog Current Transducers
Description SENSOR CURRENT HALL 300A AC/DC
Datasheet
LF 305-S Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Sensors, Transducers
Manufacturer LEM USA Inc.
Series LF
Packaging Tray
For Measuring AC/DC
Sensor Type Hall Effect, Closed Loop
Current - Sensing 300A
Number of Channels 1
Output Ratiometric, Current
Frequency DC ~ 100kHz
Linearity ±0.1%
Accuracy ±0.5%
Operating Supply Voltage 12 V ~ 20 V
Response Time 1μs
Maximum Supply Current 176mA
Operating Temperature Range -40°C ~ 85°C
Polarization Bidirectional
Mounting Chassis Mount
Package Module
Win Source Part Number 778485-LF 305-S
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LF 305-S CAD Model

Description

The LEM USA Inc. LF 305-S is a highly sensitive module that is perfect for measuring AC/DC in various electronic applications.

  • Measurement Type: AC/DC
  • Output: Ratiometric, Current
  • Polarization: Bidirectional
  • Response Time: 1μs
  • Frequency Range: DC ~ 100kHz
  • Linearity: ±0.1%
  • Accuracy: ±0.5%

You May Also Be Interested in

HY25-P Real Image
HY25-P
LEM
Current Transducers HY 5 to 25-P
Need more? Email Us
ACS772ECB-400B-PFF-T Real Image
ACS772ECB-400B-PFF-T
Allegro MicroSystems, LLC
SENSOR CURRENT HALL 400A 5-CB / Current Sensor 400A 1 Channel Hall Effect Bidirectional 5-CB Formed Leads, PFF
Lowest to $14.6617
LF305-S LEM
LF305-S
LEM
Current Transducer LF 305-S
Lowest to $54.6385
Picture of CSNP661-007
CSNP661-007
Honeywell
CURRENT SENSORS
Need more? Email Us
MT7201 Maxic
MT7201
Maxic
Lowest to $0.1439
ACS37612LLUALU-010B3 Real Image
ACS37612LLUALU-010B3
Allegro MicroSystems, LLC
SENSOR CUR HALL 13.5MT 8TSSOP / Current Sensor 13.5mT 1 Channel Hall Effect Bidirectional 8-TSSOP (0.173", 4.40mm Width)
Need more? Email Us
LA25-NP/SP7 LEM
LA25-NP/SP7
LEM
Current Transducer LA 25-NP/SP7
Need more? Email Us
HAT1000-S Real Image
HAT1000-S
LEM
Current Transducer HAT 500~1500-S
Lowest to $53.9549
HX10-P Real Image
HX10-P
LEM
Current Transducer HX 03~50-P
Lowest to $33.6163

Top Sellers

BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7128
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.8647
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2292
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1616
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $54.6385 $54.6385
3+ $44.8316 $134.4948
4+ $43.4306 $173.7224
5+ $42.0296 $210.1480
7+ $40.6286 $284.4002
9+ $36.4257 $327.8313
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 3,600 pieces
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess