Advantage
- Advantage
  
  Floating Connector
  
  Z-Move structure
  
  2-Point Contact structure
  
  Auto I-Lock structure
  
  High-speed transmission Connector
  
  High heat-resistant Connector
  
  　
- Technical Info
  
  What is a connector?
  
  How to read the connector model number
  
  Handling Manual
  
  Technical notes
  
  Column
- 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
- 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
Products
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  Board to Board Connectors
  
  FPC / FFC Connectors
  
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  Compression Terminal
  
  ESD Protector Chip
- Mating Connector Search
  
  Search for product pairs based on mating height and pitch. Choose from various connector orientations like straight, right angle or parallel.
  
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- Filter Search
  
  Search for products by specific details such as category, series, pin count, pitch, board mounting direction, type of mating, etc...
  
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- Series Search
  
  Search for products by series.
  
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  Search by compression terminal ranges.
  
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- Handling Manual
  
  Handling Manual
  
  Connector Selection Guide
Solutions
- Solution proposal
  
  We propose cutting-edge solutions that combine the technologies that IRISO has cultivated over the years.
  
  Automation Connector
  
  High-speed Transmission Solution
  
  Onboard Coaxial Camera Solution
- Automotive connector
  
  We propose cutting-edge solutions for the automotive market, centering on products for next-generation vehicles.
  
  Connector for ADAS
  
  Powertrain connectors
  
  Connectors for infotainment
- Consumer connector
  
  We propose optimal products for the consumer market such as information communication, video equipment, game equipment, and OA equipment.
  
  Home Appliances
  
  Industrial Devices
- Industrial connector
  
  We provide optimal products for the industrial market, such as industrial machinery, communication equipment, and medical equipment.
  
  Industrial equipment
- Touch wall
  
  You can check how our products are used in the car from all viewpoints and angles in 3D.
  
  Touch Wall
Company
- Company
  
  Company Profile
  
  Message from Chairman & President
  
  Corporate History
  
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  Pursuit of Excellence
  
  Company brochure
  
  Sustainability
- Careers
  
  Careers
- Behind the Scenes Story
  
  You can see the back side of the development of Iriso Electronics Industry, which repeats design, verification, and prototyping many times.
  
  Behind the Scenes Story
- Exhibition information
  
  We will introduce information about our exhibition, new products to be exhibited and connection proposals in an easy-to-understand manner with videos.
  
  Exhibition information
Investors
Sustainability
Contact
- Product inquiry
  
  For inquiries about products not listed on the product search page, please contact us here.
  
  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 proposals such as interviews and sales, please contact us from here.
  
  Mail form

Terminal Position Assurance TPA

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Technical Info
Connector Glossary
TPA（Terminal Position Assurance）

TPA（Terminal Position Assurance）

A double locking mechanism for fixing the connector terminal at the correct position after it is inserted into the housing and temporarily fixed.

Search the site for content containing this term

Advantage

Floating Connector

Z-Move structure

2-Point Contact structure

Auto I-Lock structure

High-speed transmission Connector

High heat-resistant Connector
Technical Info

What is a connector?

How to read the connector model number

Handling Manual

Technical notes

Column
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
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

Terminal Position Assurance TPA

TPA（Terminal Position Assurance）

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

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.