We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Current Sensors.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Current Sensors(ac) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Current Sensors Product List

16～30 item / All 45 items

Displayed results
Small DC current sensor for surface mount on a substrate.

Small DC current sensor for surface mount on a substrate.

Small DC current sensor with ASIC using an IC package that significantly reduces the board area of the current detection circuit, GO-SME/SMS series.

LEM GO-SME/SMS Series DC Current Sensor Compact DC current sensor using IC package Featuring excellent accuracy, speed, and external electrolytic resistance Integrated primary solution from Swiss company LEM We have prepared a sample kit for initial evaluation. (Sample x 5 pcs + Test board x 1 pc) *Please feel free to contact us for more details.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[New Product] Clamp-type AC Current Sensor CTL-8-3FC

[New Product] Clamp-type AC Current Sensor CTL-8-3FC

New product! Ideal for measuring secondary current of 1A and 5ACT!

【Specifications】 Applicable current: 10mA to 100A, 50Hz/60Hz (RL≦10Ω, Ta=25℃, TYP) Maximum allowable current: 300Arms/continuous Output characteristics: 250mV±1%/5A (RL=150Ω, Ta=25℃) Linearity: ±1%FS/5A (RL=150Ω, Ta=25℃)

  • Sensors
  • Ammeter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Electronic Components] Current Sensor L32 Series ≪Rated Current 50–400A≫

[Electronic Components] Current Sensor L32 Series ≪Rated Current 50–400A≫

Low heat generation even at high frequency! Compact design and sulfur resistance make it an ideal current sensor for medium-capacity general-purpose inverters.

The Tamura Manufacturing Company's current sensor "L32 Series" is an ideal current sensor for medium-capacity general-purpose inverters, featuring a ferrite core that reduces high-frequency heating. There are through-type and busbar-compatible types available. 【Main Features】 ■ Compact design, single power supply +5V, with input/output reference function ■ Ferrite core reduces high-frequency heating ■ Six models in one series support rated currents from 50 to 400A ■ Busbar-compatible models available (50A, 100A) ■ Wide measurement range (saturation current 150 to 600A) ■ PCB mountable ■ Through part dimensions: □15×8mm

  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Multi-rated current compatible AC/DC current sensor HO-NP series

Multi-rated current compatible AC/DC current sensor HO-NP series

Board-mounted ASIC high-precision current sensor (power detector Ipn=40A~150A)

Board-mounted rated current multi-compatible AC/DC current sensor HO-NP series By wiring the terminals on the board, it supports current values of 1/2 and 1/4 of the rated current (Ipn). ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Overcurrent detection function included (2.98 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Ensures an insulation distance of 8mm between primary and secondary sides

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Detecting current of HV/EV batteries and BMS - Magnetic current sensor

Detecting current of HV/EV batteries and BMS - Magnetic current sensor

Achieving high precision with magnetic technology! For applications such as vehicle BMS, junction boxes, and inverters.

We would like to introduce our "Magnetic Current Sensor." This sensor achieves non-contact current measurement using magnetic principles, with a measurement accuracy of less than 1% at full scale. It can be custom-designed in a busbar shape, and the current detection range is standardly available from ±400A to 800A. It can be used in applications such as automotive BMS, junction boxes, and inverters. Please feel free to contact us for evaluation samples or any questions regarding the product. 【Features】 ■ Excellent accuracy and low current consumption ■ Low noise: 0.27mVpp ■ Low current consumption: 6mA ■ Low magnetic residual error: 2mV ■ Built-in offset gain correction function *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic measuring instruments

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Small current sensor

Small current sensor

A current sensor that can be easily attached and detached from the electric wire with a one-touch mechanism.

The "Compact Current Sensor" is designed to be small, thin, and lightweight, achieving space-saving installation. It can be held in place where it is attached to the wire and can be easily installed and removed with a single touch. It can be used in combination with measuring instruments to measure the power consumption of electrical devices. 【Features】 ■ Compact, thin, and lightweight ■ Achieves space-saving installation ■ Can be easily attached and removed from the wire with a single touch ■ Can be held in place where it is attached to the wire *For more details, please refer to the related link page or feel free to contact us.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
"High Precision Current Sensor" [Enables high-precision current measurement for a wide range of applications!]

"High Precision Current Sensor" [Enables high-precision current measurement for a wide range of applications!]

Current sensor enabling high-precision current detection.

Our company utilizes the technology and experience gained from our charge and discharge evaluation devices and battery packs to design and manufacture current sensors tailored to our customers' needs. We offer a wide range of products, including the "Magnetic Proportional Temperature Compensated High-Precision Current Sensor," which can be used with large-capacity inverters and AC/DC servo motors, as well as the "Magnetic Coil High-Precision Current Sensor," which enables high-precision current measurement through the use of the fluxgate method. *For more details, please download the PDF or feel free to contact us.

  • Sensors
  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫

[Electronic Components] Servo-type Current Sensor S29 Series ≪Supports 1000A≫

Ideal for large UPS systems and renewable energy systems!! High-precision servo-type sensor compatible with large currents.

The Tamura Manufacturing Company's current sensor "S29 Series" is a high-performance current sensor with a magnetic balance method that supports large currents and features a multi-structure that can be mounted horizontally or vertically, offering excellent cost performance. It is ideal for large-capacity UPS systems and general-purpose inverters, rated for 1000A. 【Main Features】 ■ Ideal for large-capacity UPS systems and general-purpose inverters ■ Supports large currents, multi-structure that can be mounted horizontally or vertically ■ Maximum measurable current: 2100A (RL ≦ 4Ω), rated current: 1000A ■ Bolt-tightened secondary CN (3 types) S29S1T0D24Z : MOLEX/39-28-8040, Sn-plated S29S1T0D24ZM : MOLEX/38-00-6293, Sn-plated S29S1T0D24ZJ : JST/BH3P-VH-1, Sn-plated ■ Through-hole dimensions: φ38.5

  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Closed-loop type multi-range AC/DC current sensor

Closed-loop type multi-range AC/DC current sensor

ASIC-equipped board-mounted closed-loop type (magnetic balance type) high-precision multi-range current sensor (current detector Ipn=6A~75A)

ASIC-equipped closed-loop type (magnetic balance type) voltage output miniature current sensor CKSR (6,15,25,50)-NP series CKSR (75)-NP series CKSR (25,50)-NP/SP1 series ■ Low offset temperature coefficient ■ Compact design possible for substrate area ■ Low-profile shape ■ Large creepage and clearance distances ■ Two reference pins in two modes (Ref. IN and Ref. OUT)

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Magnetic Coreless Current Sensor "Currentier"

Magnetic Coreless Current Sensor "Currentier"

A low-heat current sensor that contributes to the miniaturization of substrates!

"Currentier" is a magnetic coreless current sensor IC equipped with a high-sensitivity Hall element. Despite being a coreless type, it achieves high precision comparable to that of closed-loop systems. Compared to conventional shunt methods, it has the following advantages: 1. The resistance value of the primary conductor is low at 0.27mΩ (which helps suppress heat generation), 2. The primary side does not require a power supply, allowing for a significant reduction in board size. Additionally, by offering a wide range of current options in the same package across the series, it enables the standardization of components and boards. 【Features】 - Capable of continuous high current operation (50/60/100A) - Creepage/clearance distance: ≧8mm (in compliance with UL61800-5-1) - Safety standards: UL1577 and IEC/UL62368-1 certified - Overall accuracy: ±0.4% F.S. (Ta=0~90℃ Typ.) *CZ370x series - Response time: 1μs Typ. *CZ370x series - Built-in disturbance magnetic field suppression function *For more details, please refer to the PDF documentation or feel free to contact us.

  • Other semiconductors
  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Current sensor (CT) compatible with new JIS (half-wave measurement)

Current sensor (CT) compatible with new JIS (half-wave measurement)

We offer high-precision through-type/split-type current sensors (CT) and voltage detection transformers that enable current detection and voltage measurement in accordance with the new JIS standards.

■High-Precision Current Sensor - New type of through CT - Compatible with new JIS (half-wave measurement) - Uses thermosetting phenolic resin PM-9820, UL94V-0 - Low cost due to automatic pin insertion - Customizable ■Voltage Detection Transformer (Measurement Transformer VT) - Maintains creepage/clearance distance of 4.0mm. Withstands AC3000V. - Good linearity in low voltage range with minimal distortion. - Electrical characteristics stabilized by winding processing with ultra-fine wire in an aligned manner. - Uses heat-resistant phenolic bobbin to prevent bobbin deformation and terminal misalignment. - Adopts L-shaped pins that are resistant to shock and vibration. - Custom products can also be accommodated. ■Features - Current sensor (CT) compatible with new JIS (half-wave measurement) - High quality achieved through integrated production from injection molding to winding assembly at the Philippine factory - Proven track record in high-reliability environments such as communication infrastructure for small transformers used in communication equipment *For more details, please refer to the PDF document or feel free to contact us.*

  • transformer
  • Inductor Coil
  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Substrate-mounted DC current sensor HXS capable of supporting rated current multi.

Substrate-mounted DC current sensor HXS capable of supporting rated current multi.

High-precision DC current sensor (open loop) with substrate-mounted ASIC

Open-loop type DC current sensor with ASIC voltage output ■ Compact design reduces board space and spatial footprint ■ By wiring terminals on the board, it supports current values of 1/2 and 1/4 of the rated current (Ipn) ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Low power consumption ■ Insulation withstand voltage of 3500V * For detailed specifications, please download and check the datasheet.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Current sensor (Analog sensor AAV series)

Current sensor (Analog sensor AAV series)

Ideal for applications such as smart meter, motor, inverter control, and solar panel power conditioners【AAV004-02E】.

【AAV004-02E】 ● Direct current sensor using spin valve GMR manufactured by NVE Corporation, USA ● Frequency characteristics: DC to 1kHz ● Linear output of 0 to 5V with an error of ±0.5% from -5A to +5A ● Insulation between the current strap and the sensor withstands 300Vpk continuously ● The sensor's output is amplified, converted to AD (12-bit), processed, and then converted to DA for output ● Compact size and space-saving design due to the SOIC8 small package ● Ideal for current measurement in motor control, smart meters, solar panels, and industrial equipment 【AAV003-10E】 ● For small current detection ● On-chip current strap for precise operation ● Linear range: -80mA to +80mA ● Sensitivity: up to 2mV/mA ● AC or DC current measurement ● Ultra-small TDFN package

  • switch
  • Sensors
  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High current compatible compact/thin current sensor "CZ370x series"

High current compatible compact/thin current sensor "CZ370x series"

Realizing the miniaturization of EV charging stations and the increase in output capacity! Coreless current sensor capable of detecting ±180A with surface mounting.

The CZ370x is a magnetic coreless current sensor that incorporates Hall elements. Due to the use of high-sensitivity Hall elements, it can measure a wide range of currents that typical coreless current sensors cannot achieve. It can handle continuous currents of up to 60Arms and accurately detect currents up to ±180A. Therefore, it contributes to "increased output capacity." Additionally, compared to shunt resistors and core-type through-hole sensors, it can contribute to "miniaturization" and "reduction of manufacturing costs." ■ Miniaturization - Due to its small size and surface-mount package, it can be mounted on the back side of the circuit board. - The primary conductor has low resistance (0.27mΩ), which suppresses heat generation and allows placement in limited space on the circuit board. * It generates only 1/4 the heat of a shunt resistor (based on our comparative test data). ■ Reduction of manufacturing costs It can contribute to reduced manufacturing (assembly) costs by eliminating the need for wire connections to through holes. * For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
AC current sensor with built-in measurement function PAL-Plus

AC current sensor with built-in measurement function PAL-Plus

AC current sensor/unit with built-in measurement functions for easy remote monitoring of Modbus communication in a space-saving design - PAL-Plus.

Space-saving remote monitoring of Modbus communication can be easily achieved with an AC current sensor that has built-in measurement functions. - Adopts the general-purpose protocol Modbus (RTU) - The sensor can be installed in a powered state from a single unit - The sensor has built-in measurement and communication functions, making it possible to install even in narrow spaces within distribution boards <PAL-Plus Sensor> AC current measurement / Indicator display <PAL-Plus Unit> Power supply / Signal conversion (Extension cable and terminal connector)

  • PAL-Plus-2 - コピー.png
  • Ammeter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Current Sensors

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.