Product by Applications

PCB design solution

Solution for Printed Circuit Board Designers

Solutions for Printed Circuit Board Designers: 4 Requirements to Consider in Electronic Board Design

Low power consumption

Compact latching relay/single-stable relay

Compact power relays for 10A open/close printed circuit boards capable of handling high inrush currents. Introduced with an example of a low-power consumption drive circuit.

Surface-mounting Relay

Low power consumption (energy saving) Single-winding latching type with contact status holding function is also available. Equipment with reduced control power for relays contributes to power saving.

High-capacity breaking/switching

DC power relay that is compact yet capable of interrupting large currents and high voltages of 500 A and 500VDC equivalent to the contactor’s switching area.

The ultra-low contact resistance design suppresses heat generation due to higher output, contributing to smaller equipment, longer life, and improved productivity

This guide provides detailed information from "What are inrush current prevention circuits and discharge circuits?" to "How to choose the most suitable high-capacity relay for each circuit".

High-capacity PCB Power relay

The ultra-low contact resistance design of 0.2 mΩ suppresses heat generation, contributing to increased capacity and miniaturization of devices and equipment.

Surface mounting (Space saving, Man-hour reduction, Stable soldering quality)

Solution for Printed Circuit Board Designers

Lineup of surface mount components that realizes automation of board mounting. In addition to reducing man-hours, it also contributes to space saving.

Surface-mounting Relay

The extremely small mounting area contributes to mounting in small equipment and high integration of substrates.

Miniaturization of equipment

Sealed ultra-subminiature microswitch

A sealed ultra-subminiature microswitch with a new concept of a rice-ball-shaped pushbutton for leverless & multi-angle operation. It contributes to downsizing of equipment, space-saving design, and high-density mounting.

Surface-mounting Relay

2-pole c-contact configuration allows multiple simultaneous switching with one relay. Contributes to miniaturization by reducing the number of parts in equipment. In addition, the extremely small mounting area contributes to high integration of substrates.

Built-In Color Sensor

Color sensors for built-in devices are compact and offer a high degree of design freedom, contributing to the automation and multi-functionalization of devices through color identification.

Light Convergent and Light Diffuse Reflective Sensor's Application Guide

Built-in type compact Light Convergent/ Diffuse Reflective Sensors that stably detect various objects or are capable of long-distance detection. Contributes to improving the reliability and functionality of your devices.

Photomicrosensor Application Guide

Detailed introduction of application examples of built-in photo/microphone sensors. In particular, the surface mount type contributes to further downsizing of small devices.

Improve work efficiency

There is a wide variety of OMRON's tactile switches to suit your needs.The tactile switches minimize the load variation and provide a tactile feel even when wearing gloves, helping you to “work comfortably and not get tired”.

OMRON provides connectors that allow "easy-peasy connection" by absolutely focusing on the "ease of use" for customers. Why don't you try OMRON's connectors which are based on the maintenance and manufacturing workers' voices: "We wanted a connector like this!"?

Push-in terminal Block PCB Connector

Adopting a unique dual-spring structure, it achieves high contact reliability while keeping the insertion/removal force small! Push-in and full of convenient functions greatly improve assembly and wiring work efficiency!

Features of Flat Cable Connectors

Delivered in a "temporary assembly" state that reduces the hassle of the user. Easy to assemble and a difference in work speed.

Efficient maintenance

There is a wide variety of OMRON's tactile switches to suit your needs.The tactile switches minimize the load variation and provide a tactile feel even when wearing gloves, helping you to “work comfortably and not get tired”.

OMRON provides connectors that allow "easy-peasy connection" by absolutely focusing on the "ease of use" for customers. Why don't you try OMRON's connectors which are based on the maintenance and manufacturing workers' voices: "We wanted a connector like this!"?

Built-In Color Sensor

Color sensors for built-in devices detect the degree of deterioration of lubricating oil by changing its color.can be monitored quantitatively with remote monitoring. Contributes to efficient maintenance.

Push-in terminal Block PCB Connector

Adopting a unique dual-spring structure, it achieves high contact reliability while keeping the insertion/removal force small! Full of push-in and various convenient functions, maintenance work efficiency is greatly improved!

Testing Socket for Devices with USB Type C Connectors

A dedicated inspection socket that achieves high durability and low insertion force by adopting electroformed contact pins. Reduce maintenance costs by reducing short stoppages of automatic insertion/extraction machines and the frequency of parts replacement.

Improve inspection quality

EFC (Electro Formed Components) Sockets and Probe Pins for IC Testing

A solution for IC Testing utilizing unique EFC (Electro Formed Components) technology.
Realizing higher pass rate and durability compares to pogo pin.

Testing Socket for Devices with USB Type C Connectors

A dedicated inspection socket that achieves high durability and low insertion force by adopting electroformed contact pins. In addition, the floating structure, which does not damage the inspection object, prevents product damage.

Touchless Device

Light Convergent and Light Diffuse Reflective Sensor's Application Guide

A built-in type, compact, high-performance optical sensor that is less affected by colors and materials. Contributes to touchless devices by detecting fingers and palms.

Stabilization and High accuracy of detection and Measurement


Color identification

Built-In Color Sensor

Color sensors for built-in devices are compact and offer a high degree of design freedom, contributing to the automation and multi-functionalization of devices through color identification.

Mirror surface, Black, Transparent object detection

Light Convergent and Light Diffuse Reflective Sensor's Application Guide

This content explains how to choose optimal optical sensors and install for correct use to stably detect objects which is difficult to detect using conventional sensors. Helpful tips using specific application examples for your designing.


Object, Rotation detection

Photomicrosensor Application Guide

We will introduce in detail application examples of photo/microphone sensors that are used in equipment that requires high reliability.

Flow rate, Wind speed, Differential pressure detection

MEMS Flow Sensors Selection

It achieves highly accurate flow measurement that can even detect the flapping of a butterfly's wings. This is a gas flow sensor capable of "mass flow measurement" unaffected by temperature and pressure.


Environmental sensing

Environmental Sensors

This is an ultra-compact composite sensing component equipped with sensing functions for measuring temperature, humidity, illuminance, atmospheric pressure, noise, acceleration, and VOC, as well as wireless communication functions.

Distance measurement (human body detection, etc.)

3D TOF sensor + Human Pose Estimation Software

AI technology generates human skeletal points using the output of privacy-conscious 3D TOF sensor.

Distance measurement (human body detection, etc.)

3D Time of Flight Sensors

There are many benefits that Time of Flight sensors have over traditional camera sensors.

Distance measurement (human body detection, etc.)

3D TOF sensor module For Developers

For Developers. With interference prevention function, High Dynamic Range, 3D Conversion, Edge Noise Reduction
Interfering light immunity

Temperature measurement (human body detection, etc.)

MEMS Thermal Sensors

Abundant lineup with various measurement ranges (number of elements) and temperature ranges. Contributes to various applications, from human detection, temperature measurement to detection of abnormally high temperatures in switchboards.

Contact detection (finger)

Touch Sensor

Reliable operation that requires only a light touch.​
Models equipped with anti-static FG terminals are also available.

Earthquake detection

Vibration Sensor

The seismic sensor is a next-generation seismic sensor that achieves compact size and high accuracy that is ideal for IoT linkage. Reduce secondary disasters caused by earthquakes.

Sensor evaluation

Sensor Evaluation Boards

Evaluation is possible by connecting with OMRON's various sensors (non-contact temperature sensor, dust sensor, etc.). Supports Raspberry Pi, Arduino, and Feather baseboards (3 types).

IoT linkage

IoT Gateway

Communication module which can connect devices or sensors wirelessly to the cloud and provides data transmission and reception.

Environmental Sensors

Data can be sent to the IoT gateway as a sensor beacon, and cloud cooperation by smartphones is possible.

Vibration Sensor

The seismic sensor is a next-generation seismic sensor that achieves compact size and high accuracy that is ideal for IoT linkage. High detection accuracy and low power consumption are achieved with a 3-axis acceleration sensor and a unique SI value calculation algorithm.

MEMS Flow Sensors Selection

MEMS flow sensors can be searched by various specifications

Easily Power Supply

Wireless Power Transfer Module

OMRON Wireless Power Transfer module transmits electricity wirelessly from the transmission coil to the receiving coil. It feature robust charging capabilities even when there is coil misalignment.