Products
- Category Search
  
  Board to Board Connectors
  
  FPC/FFC Connectors
  
  Pin Header
  
  I / O Connectors
  
  Wire to Board Connectors
  
  Device Socket
  
  Compression Terminal
  
  ESD Protector Chip
- 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?
  
  Recommended product lineup
  
  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
  
  In-vehicle camera solutions
  
  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
  For inquiries about products not listed on the product search page, please contact us here.
  Mail Form
- HAZMAT Survey Inquiry
  For inquiries about the environmentally hazardous substance surveys, please contact us using this form below.
  Mail Form
- IR Inquiries
  For IR inquiries not listed on the IR page, please contact us here.
  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

Wire-to-Board (WtoB) Connector DevelopmentWire-to-Board Connector

Top
Technical Info
Development secret story manga
The Future Can Be Created ~The Story Behind the Development of Wire-to-Board (WtoB) Connectors~

The Future Can Be Created ~The Story Behind the Development of Wire-to-Board (WtoB) Connectors~

Episode 3: "Reaching Breakthrough"

Return to Episode 2

Return to Episode 1

Products

Wire-to-Board (WtoB) Connectors

13065 series

IRISO 's wire-to-board (WtoB) connectors use 0.5mm terminals instead of the conventional 0.64mm harness terminals, reducing the board volume by approximately 55% compared to our previous products, achieving compactness and weight reduction for the mobility market, where electrification is becoming increasingly prevalent. Furthermore, their high heat resistance and robust strength make them safe for use in internal connections of powertrain equipment in construction and agricultural machinery, which are used in harsh environments, as well as in factory automation equipment.

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?

Recommended product lineup

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

Find the features and specifications of our products, primarily size, etc., to select the most suitable connector from our extensive lineup.

Search