Products
- Category Search
  
  Board to Board Connectors
  
  Wire Harness
  
  Socket Connectors
  
  Card Edge Connectors
  
  ESD Protector Chip
  
  FPC / FFC Connectors
  
  Pin Header Connectors
  
  I / O Connectors
  
  Compression Terminal
- Filter Search
  Conditional search allows you to search for products using detailed criteria such as category, series, Pin Counts, pitch, board mounting method, and Mating shape.
- Series Search
  The series search allows you to search for products while checking the product series list.
- Mating Connector Search
  You can search for products that can be combined by Mating height and pitch.
  Compression Search
  You can search for products while checking the recommended compression range in a list.
- Handling Manual
  
  Understanding Parts Numbers
  
  Connector glossary
  
  Handling Manual
  
  Product Guide
  
  Connector Selection Guide
Advantage
- Advantage
  
  Floating Connector
  
  Z-Move structure
  
  2-Point Contact
  
  Auto I-Lock structure
  
  High-speed transmission Connector
  
  High heat-resistant Connector
  
  　
- Technical Info
  
  What is a connector?
  
  Handling Manual
  
  Technical notes
  
  Advanced Connector Technology
  
  Column
- Understanding Parts Numbers
  We will explain how to read the packaging model number and product model number of IRISO products. Please use this when you want to check the specifications from the model number.
- Connector glossary
  We will introduce and explain in an easy-to-understand manner the types of connectors, the names of each part, and connector terminology related to specifications.
- Product Guide
  This is the download page for the IRISO product guide. It provides an easy-to-understand introduction to Technical Info and functions of IRISO' connectors.
- Connector Selection Guide
  We will introduce the features and specifications of our products, focusing on size etc., so that you can choose the most suitable connector from our extensive lineup.
Solutions
- Solution Proposal
  We offer cutting-edge solutions that combine the technologies that IRISO has cultivated over the years.
  
  Automation Connector
  
  High-speed Transmission Solution
  
  Onboard Coaxial Camera Solution
  
  Vibration Analysis Simulation
- Automotive Connector
  We offer cutting-edge solutions for the automotive market, focusing on products for next-generation vehicles.
  
  Connector for ADAS
  
  Powertrain Connectors
  
  Infotainment Connectors
- Consumer Connector
  We propose optimal products for the consumer market, including information and communications, video equipment, game equipment, and office equipment.
  
  Home Appliances
  
  Industrial Devices
- Industrial Connector
  We provide optimal products for the industrial market, including industrial machinery, communication equipment, and medical equipment.
  
  Industrial Equipment
- Touch Wall
  You can see how our products are used inside a car from every perspective and angle in 3D.
Company
- Company
  
  Company Profile
  
  CEO Message from President
  
  Corporate History
  
  Locations
  
  Brand statement
  
  Business Composition
  
  Design Policy
  
  Philosophy & Purpose
  
  Action Guidelines
  
  Pursuit of Excellence
  
  Company brochure
  
  Sponsorship
- Careers
  
  Careers
  
  Club Activities
- Behind the Scenes Story
  You can see behind the scenes of IRISO' development, where design, verification, and prototyping are repeated over and over again through trial and error.
- Exhibition information
  We will provide easy-to-understand information about the exhibitions we will be exhibiting, as well as new products and connection proposals that we will be exhibiting, through videos and other means.
- Distributors
  You can view information on distributors and dealers that handle IRISO products.
Investors
Sustainability
Contact
- Product Inquiries
  the product search page, please contact us here.For inquiries about products not listed on
  Mail Form
- IR Inquiries
  the IR page, please contact us here.For IR inquiries not listed on
  Mail Form
- Recruitment inquiries
  
  Inquiries about recruiting new graduates
- Other Inquiries
  For Other inquiries regarding interviews, sales, or other proposals, please contact us here.
  Mail Form

Our strength ADVANTAGE

IRISO develops and manufactures "connectors" that connect electricity or signals inside automobile parts, industrial equipment, and consumer equipment, and sells them worldwide.

Utilizing our highly specialized and reliable Floating structure technology, we offer a wide variety of world-class products. It supports flexible combinations and contributes to solving all kinds of customer problems.

IRISO' three strengths

01Assembly Workability

We offer a wide range of products that focus on assembly workability, such as Floating Connector, products that are easy to use in production processes, and products that support automation of work processes.

02Quality Reliability

Products designed for various usage environments are highly evaluated for their quality and reliability and are widely used in the automotive market, which is used in harsh environments.

03High-speed transmission

We propose next-generation product development, test environments, and high-High-speed Transmission Solution that meet the needs of the times when many things communicate at high speed.

Information on connector products and solutions

Connector structure/performance

Floating Connector

A connector with a Floating structure that can be Floating between rows and in the pitch direction (X-axis and Y-axis) by the Floating spring of the terminal. It absorbs board misalignment and prevents poor contact due to defects such as solder cracks.

Z-Move structure

In addition to the Floating structure in which the X-axis and Y-axis Floating, the connector has a structure in which the Z-axis Floating while the contacts are fixed. Prevents deterioration of contact reliability due to micro-sliding wear.

2-Point Contact

A connector that has two contacts on the same line and has a function to remove foreign matter such as floating matter and scattered flux. Increased contact reliability improves yield and contributes to total cost reduction.

Auto I-Lock structure

A connector with a structure that automatically locks when an FPC/FFC card is inserted. Diagonal insertion and incomplete Mating are less likely to occur, contributing to improved work efficiency. We also support robot assembly.

High-speed transmission Connector

A connector that supports high-speed transmission while maintaining the conventional superior functions such as the Floating structure mechanism and Auto I-Lock structure. It has a high degree of freedom in design, and contributes to solving various connection problems inside the equipment accompanying the increase in signal speed.

High heat-resistant Connector

Connectors that maintain long-term connection reliability in high-temperature environments. Utilizing the know-how and CAE obtained from many reliability evaluations, we respond to the heat generation associated with the rapidly evolving high functionality of various devices.

Solution proposal

automation connector

With a wide lineup of connectors compatible with Assembly automation we contribute to quality stabilization and production cost reduction.

High-speed Transmission Solution

High-High-speed transmission Connector with a high degree of design freedom contribute to securing signal quality and optimizing costs.

Automotive Coaxial Cable Camera Solution

We offer total proposals from the inside of the camera to the connection cable connector, contributing to Assembly automation, high performance, and miniaturization.

Connection proposal by market

Advantage

Floating Connector

Z-Move structure

2-Point Contact

Auto I-Lock structure

High-speed transmission Connector

High heat-resistant Connector
Technical Info

What is a connector?

Handling Manual

Technical notes

Advanced Connector Technology

Column
Understanding Parts Numbers

We will explain how to read the packaging model number and product model number of IRISO products. Please use this when you want to check the specifications from the model number.

Search
Connector glossary

We will introduce and explain connector types, names of each part, and connector terms related to specifications in an easy-to-understand manner.

Search
Product Guide

This is the download page for the IRISO product guide. It provides an easy-to-understand introduction to Technical Info and functions of IRISO' connectors.

Search
Connector Selection Guide

We will introduce the features and specifications of our products, focusing on size, etc., so that you can select the most suitable connector from our extensive lineup.

Search

Our strength ADVANTAGE

IRISO' three strengths

01Assembly Workability

02Quality Reliability

03High-speed transmission

Information on connector products and solutions

Connector structure/performance

Floating Connector

Z-Move structure

2-Point Contact

Auto I-Lock structure

High-speed transmission Connector

High heat-resistant Connector

Solution proposal

automation connector

High-speed Transmission Solution

Automotive Coaxial Cable Camera Solution

Connection proposal by market

automotive connector

consumer connector

Connectors for industrial equipment

Advantage

Technical Info

Understanding Parts Numbers

We will explain how to read the packaging model number and product model number of IRISO products. Please use this when you want to check the specifications from the model number.

Connector glossary

We will introduce and explain connector types, names of each part, and connector terms related to specifications in an easy-to-understand manner.

Product Guide

This is the download page for the IRISO product guide. It provides an easy-to-understand introduction to Technical Info and functions of IRISO' connectors.

Connector Selection Guide

We will introduce the features and specifications of our products, focusing on size, etc., so that you can select the most suitable connector from our extensive lineup.